Show HN: Typed parser combinator library with error recovery for Python https://ift.tt/kWz2rn5

Show HN: Typed parser combinator library with error recovery for Python https://ift.tt/W0f3CJd April 1, 2022 at 02:07AM

Show HN: Metacommerce – Create NFT collections and web3 apps without code https://ift.tt/X6Nc7sV

Show HN: Metacommerce – Create NFT collections and web3 apps without code https://ift.tt/viJzCPq April 1, 2022 at 02:00AM

Show HN: React-Table-Library https://ift.tt/C6Msajl

Show HN: React-Table-Library https://ift.tt/iT54j9r April 1, 2022 at 01:41AM

Show HN: Nginx Common Useful Configuration https://ift.tt/gpQorBq

Show HN: Nginx Common Useful Configuration https://ift.tt/ISUp7Bj April 1, 2022 at 12:51AM

Show HN: Selfhosted tech starter pack for development of new project or startup https://ift.tt/wIeQvJF

Show HN: Selfhosted tech starter pack for development of new project or startup https://ift.tt/MdlgKFn April 1, 2022 at 12:47AM

Show HN: pync – Netcat for Python https://ift.tt/ulNzUtV

Show HN: pync – Netcat for Python https://ift.tt/Msx4woH March 31, 2022 at 10:56PM

Show HN: Kusk-gateway, an OpenAPI Ingress Controller, is now in Beta https://ift.tt/3MvQpIO

Show HN: Kusk-gateway, an OpenAPI Ingress Controller, is now in Beta https://ift.tt/zIsbR14 March 31, 2022 at 11:46AM

Show HN: Find companies with jobs using technologies you love https://ift.tt/Vbj5U10

Show HN: Find companies with jobs using technologies you love https://ift.tt/jwP2nLK March 30, 2022 at 03:39PM

Show HN: A VSCode extension that farts as you type https://ift.tt/Sb5Bdty

Show HN: A VSCode extension that farts as you type With April Fools' Day coming up, I thought I'd share my VSCode extension again: Whoopee cushion keyboard. When installed, it makes fart noises as you type. And with the new version I just released, you can now enable this per language (command palette: "This is a smelly business"). So if a coworker who doesn't like CSS happens to leave their desk without locking their screen, who knows what might happen... https://ift.tt/OGcHyrQ March 31, 2022 at 03:05PM

Show HN: Nanojob.com – Micro Task Job Board https://ift.tt/vcAiPRa

Show HN: Nanojob.com – Micro Task Job Board https://ift.tt/OzBQq1o March 31, 2022 at 01:10AM

Show HN: Bookable Schedule – Schedule meetings directly inside ONE email https://ift.tt/Muy2vrN

Show HN: Bookable Schedule – Schedule meetings directly inside ONE email Hi Hacker News! We released a new meeting scheduling product today! You can use Bookable Schedule in Boomerang for Gmail or our iOS app to create a set of availabilities and share it as many times as you’d like inside your email. Recipients receive an image of your live availabilities and through the use of image maps, they can see and pick the right appointment slots directly inside whichever email client they’re using. If the recipient also has Boomerang, they can overlay their calendar on top of the schedule (still inside the email) to see which times work best for them! It works great for things like office hours, client appointments, sales calls, and more. It also doesn't shift the work of scheduling meetings to the person you're inviting, so it's better etiquette[1] and easier for recipients as well as the scheduler. Please feel free to take a look and play with it, we’d love to hear your thoughts! [1] https://twitter.com/JCornebise/status/1486809751602319371 (By the way, we are hiring for frontend and fullstack devs - i.want.to.work at baydin . com) https://ift.tt/kpBR4AU March 30, 2022 at 11:47PM

Show HN: Open source and collaborative platform for CI/CD https://ift.tt/10KEqhk

Show HN: Open source and collaborative platform for CI/CD https://r2devops.io March 30, 2022 at 05:25PM

Show HN: Humbo – The IMDB of Travel https://ift.tt/VP0ujbe

Show HN: Humbo – The IMDB of Travel https://humbo.io March 30, 2022 at 03:47PM

Show HN: A clean alternative Hacker News interface https://ift.tt/ya4ZiJd

Show HN: A clean alternative Hacker News interface This is a clean Hacker News interface that I called `Lipu`. Repo: https://ift.tt/tMZCQ86 https://ift.tt/uF0DgXU March 30, 2022 at 09:37AM

Show HN: Visualize SQL Queries https://ift.tt/xJXISzj

Show HN: Visualize SQL Queries My co-worker and I were debugging a SQL issue; having not seen SQL in two years, I embarrassed myself by confusing union vs. join. After this episode, I tried refreshing my SQL memory, but there are few websites that animate SQL for you. Most of them just have a series of images to help you visualize. There are a few tools that are quite good and robust (especially for large/complex use cases) but require installation and are too complex for my simple purpose. So, just created a small tool to help visualise SQL. Most of the animations are just my understanding of how SQL works. Would love to know what you think? Do you also visualise some of the queries like that in your head? Any feedback would be gold. Btw you can also edit queries and see different results (but its a bit limited). Have fun ;) https://animatesql.com March 29, 2022 at 04:30AM

Show HN: Just a Calendar: Simple Calendar to look at, no login, super light https://ift.tt/xQD7Mzc

Show HN: Just a Calendar: Simple Calendar to look at, no login, super light https://ift.tt/SHuP0Vn March 30, 2022 at 08:41AM

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/mlShcWp

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/kDPYaTw March 30, 2022 at 04:11AM

Show HN: Hacker Health https://ift.tt/X9tnvAo

Show HN: Hacker Health Hacker Health is a community for hackers, by hackers who want to get serious about their physical/mental health. On my journey to creating a profitable business, I've found that it's incredibly easy to slip into bad habits and not take care of yourself properly. I want to change that by creating a community of people that will hold each other accountable and celebrate victories together. https://ift.tt/8JROWZ0 March 30, 2022 at 02:06AM

Show HN: Microsoft 365 License Optimizer https://ift.tt/DcglK62

Show HN: Microsoft 365 License Optimizer https://ift.tt/lcW6t23 March 30, 2022 at 01:35AM

Show HN: Chrome Extension that slaps you if you type “Jada” https://ift.tt/b1VHe0F

Show HN: Chrome Extension that slaps you if you type “Jada” https://twitter.com/justinprojects/status/1508881721378304002 March 30, 2022 at 01:27AM

Show HN: Typogram – Next-Generation Logo Design Tool https://ift.tt/qXgxlCk

Show HN: Typogram – Next-Generation Logo Design Tool Typogram is a beginner-friendly logo design tool for non-designers. https://ift.tt/hAl7NwU Product Video: https://www.youtube.com/watch?v=7PHHaLh1zNU March 30, 2022 at 12:48AM

Show HN: Nat.app, personal CRM that knows who you're losing touch with https://ift.tt/Np06JBt

Show HN: Nat.app, personal CRM that knows who you're losing touch with https://nat.app March 29, 2022 at 04:05AM

Show HN: Zen (YC S21) – Posture correction software via webcam (free Beta) https://ift.tt/AHPje5w

Show HN: Zen (YC S21) – Posture correction software via webcam (free Beta) https://ift.tt/GYFU3gO March 29, 2022 at 03:27AM

Show HN: Java library to help create and manage your garden https://ift.tt/wzKny8e

Show HN: Java library to help create and manage your garden https://ift.tt/CptXAhc March 29, 2022 at 01:37AM

Show HN: A Better Alternative to the AWS Console https://ift.tt/4Y2Wbnz

Show HN: A Better Alternative to the AWS Console Hey HN: Kaveh here, the founder of https://www.usage.ai/ We launched a new free tool to help engineers understand their AWS spend. Why? Because the way it's done now is a pain. DevOps and Software Engineers end up end up becoming cloud accountants or end up forking over a big % of their AWS bill for a tool to understand costs rather than focusing on business problems. Previous to founding Usage, I worked on high-performance computing research at JP Morgan Chase and as a software engineer at a number of smaller startups. Here's how this new tool works: It's fully self-serve and free to use. You connect a limited-access IAM role (read-only + ability to manage RIs and SPs). You'll see cost reduction recommendations on the Recommendations tab, your active and utilization status on the Plans tab, and the ability to splice-and-dice your data on the Instance Search page via Filters. We make money off of a 20% Savings Fee. If you choose not to let Usage optimize your spend, you'll never need to spend money on Usage. Happy to chat directly kaveh@usage.ai Have you experienced any issues with managing your company or organization's AWS expenses? We'd love to hear your feedback and ideas! Blog post: https://ift.tt/bEUsqcZ Try free: www.usage.ai March 28, 2022 at 10:30PM

Show HN: Ingredients for Change https://ift.tt/xoV5042

Show HN: Ingredients for Change For far to long ingredient parsers been unavailable to the public. Either due to obsene complexity: https://ift.tt/Rdb3yMw Or because of the dreaded paywall: https://ift.tt/w7fGDby Wait no longer, I introduce PyIng. An easy to use python package for changing this "2 ounces of spicy melon" into this {name: melon, unit: ounces, qty: 2.0}. https://ift.tt/cdN2kyo March 29, 2022 at 12:49AM

Show HN: Free Hosted JupyerLab with GPU https://ift.tt/t7Oys3B

Show HN: Free Hosted JupyerLab with GPU Hi, This is Dan and Genevieve from Burstable AI. We've iterated and made a 45 degree pivot, taking what we learned from developing burst ( https://ift.tt/X7J6Fc2 ) to introduce a cloud service that provides access to a GPU-enabled machine using Jupyterlab to provide notebooks, shell access, and a code/text editor. GPU access is measured and the first 50 hours are free. This is *not* a platform to do crypto mining or run weeks of model training for free. We are focused on the R & D phase of modern AI/ML, where developers/scientists are iterating, testing, and measuring results. We are running a beta program with a few seats left to get feedback and constructive directions for how to make Cloudburst a killer environment for modern exploratory AI/ML research, whether you are a high-school student hacking on the weekend, a small team at a startup, or a consultant building ML pipelines for SmB's (or some other user story we haven't thought of yet). Presently, signup is through your github account. If you have questions, please email us at beta@cloudburst.host. Thanks to all our beta folks! https://cloudburst.host March 28, 2022 at 02:36AM

Show HN: Boredle – play Wordle using the words on any webpage https://ift.tt/AaqSPEz

Show HN: Boredle – play Wordle using the words on any webpage https://ift.tt/OWdKU1l March 28, 2022 at 01:00AM

Show HN: I made a website to increase your focus https://ift.tt/7G8Y9Ec

Show HN: I made a website to increase your focus https://ift.tt/m52t9Yb March 27, 2022 at 11:51PM

Show HN: It is pants or shorts weather? https://ift.tt/eP8T2mi

Show HN: It is pants or shorts weather? https://ift.tt/2dCP0Zm March 26, 2022 at 03:55PM

Show HN: Random access noise – counter-based pseudo-random number generator https://ift.tt/JcQo04M

Show HN: Random access noise – counter-based pseudo-random number generator https://ift.tt/HQ07zP5 March 24, 2022 at 01:38PM

Show HN: Npx sequentially-generate-planet-mbtiles |low hdware world vector tiles https://ift.tt/AIf5EmX

Show HN: Npx sequentially-generate-planet-mbtiles |low hdware world vector tiles https://ift.tt/mpS7G9n March 27, 2022 at 06:43AM

Show HN: Engineerfriendly.com – get referrals and find engineers to refer https://ift.tt/fQqERKo

Show HN: Engineerfriendly.com – get referrals and find engineers to refer https://ift.tt/f0le8kC March 27, 2022 at 03:36AM

Show HN: Reverse engineering GitHub's identicon algorithm https://ift.tt/ylZNWTu

Show HN: Reverse engineering GitHub's identicon algorithm https://ift.tt/QMblSYT March 27, 2022 at 04:43AM

Show HN: BringRSS – RSS/Atom Newsreader https://ift.tt/21JxApg

Show HN: BringRSS – RSS/Atom Newsreader https://ift.tt/n8lIaKx March 27, 2022 at 03:30AM

Show HN: Make Funny Sounds with Go https://ift.tt/SPyXeIa

Show HN: Make Funny Sounds with Go https://ift.tt/U4bYl8A March 27, 2022 at 12:03AM

Show HN: Memorize-Up Made with React https://ift.tt/sHWK9dk

Show HN: Memorize-Up Made with React https://ift.tt/2rESMOW March 26, 2022 at 11:35AM

Show HN: Quickgres.js, 430 LoC pipelined PostgreSQL client library https://ift.tt/pVvD4wI

Show HN: Quickgres.js, 430 LoC pipelined PostgreSQL client library https://ift.tt/KjHPoe7 March 26, 2022 at 11:19AM

Show HN: How to create an echo server with Pipy proxy https://ift.tt/KgP8nqs

Show HN: How to create an echo server with Pipy proxy In this part of tutorial, you will learn how dynamic content can be made in responses from a Pipy program. You will also tast a bit of how variables work in Pipy. Takeaways Filter parameters are only evaluated once so they have a "static" value at runtime. To make them "dynamic", they need to be functions that output dynamic values. Global variables have isolated states between concurrent pipelines. One of the builtin global variables is __inbound, which contains address/port information about the current incoming connection. More details, please refer to [https://ift.tt/S2nI0Ej] March 26, 2022 at 10:15AM

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/lt5OWre

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/2uiHwUW March 26, 2022 at 06:40AM

Show HN: How to enable the Hyper key on Linux https://ift.tt/3yP7su1

Show HN: How to enable the Hyper key on Linux https://ift.tt/f8PjWgN March 26, 2022 at 03:30AM

Show HN: Automation the KISS way. No YAML involved https://ift.tt/JvNX3Al

Show HN: Automation the KISS way. No YAML involved Hello HN, I like Ansible as a tool for automation to perform tasks on multiple remote hosts. But like many of you, I'm sick of the custom YAML DSL that many of this kind of tools provide. How many times have we said "just give me a true scripting language!" ? That's why I started this project `tricorder` (as in Star Trek's tricorder, a simple device to do pretty much anything required by the plot). For now, it's only a tool to execute a command on multiple hosts (like ansible, but without the YAML) and returning the outputs as JSON so you can query it with other tools like `jq` in your bash scripts. But with time, I intend to add other tools to provide the following features: - mimic the "gather facts" feature from ansible - upload/download files to/from remote hosts - Rust API to include in your projects - bindings to other languages like Python/TypeScript/Go I'd be happy to have some feedback on the source code (as Rust is not my main language) or on what features you'd like to see implemented. Thank you :) Link to the Github repository: https://ift.tt/7AgSouQ March 26, 2022 at 01:46AM

Show HN: Visualize your streaming data in real-time https://ift.tt/GLEhzOQ

Show HN: Visualize your streaming data in real-time https://ift.tt/clwoHar March 25, 2022 at 11:24AM

Show HN: I made a 90s version of my landing page https://ift.tt/AWYZTEs

Show HN: I made a 90s version of my landing page https://90s.wobaka.com/ March 25, 2022 at 12:14PM

Show HN: Pipy 0.30.0 https://ift.tt/rGA459C

Show HN: Pipy 0.30.0 Pipy 0.30 is now available. It adds improvements to a number of areas including better documentation, more core controls, new filters, enhanced Cache and Metrics API, and some bug fixes. The Pipy Runtime API has expanded its coverage of SSL engines, asynchronous file read/write operations. This release was truly a community effort and could not have been made possible without all of the hard work from everyone involved in active discussions and the Pipy project on GitHub.The Pipy community provides code submissions covering new functionality and bug fixes, documentation improvements, quality assurance testing, continuous integration environments, bug reports, and much more. Everyone has done their part to make this release possible! If you’d like to join this amazing community, you can find it on GitHub, Slack, and the Pipy discussion groups. March 25, 2022 at 09:40AM

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/PanywVX

Show HN: Snabl – a practical embedded Lisp in C++ https://ift.tt/6bJj42f March 25, 2022 at 06:27AM

Show HN: Later Cam – a disposable camera app that mails you photos https://ift.tt/STsuwyQ

Show HN: Later Cam – a disposable camera app that mails you photos https://ift.tt/5NwfFpB March 25, 2022 at 05:54AM

Show HN: Postgres.js – Fastest Full-Featured PostgreSQL Client for Node and Deno https://ift.tt/iuSM5LV

Show HN: Postgres.js – Fastest Full-Featured PostgreSQL Client for Node and Deno https://ift.tt/oxmDAVi March 25, 2022 at 01:00AM

Show HN: Collection Of Billion Dollar Startup Pitch Decks https://ift.tt/2WbRDFa

Show HN: Collection Of Billion Dollar Startup Pitch Decks https://ift.tt/jd6RBDy March 24, 2022 at 03:00AM

Show HN: Reactirator, a desktop app to create and manage React.js applications https://ift.tt/3hHLxSE

Show HN: Reactirator, a desktop app to create and manage React.js applications https://ift.tt/iajRIMx March 24, 2022 at 02:43AM

Show HN: Testing Library Visualizer https://ift.tt/3aJ2LRj

Show HN: Testing Library Visualizer https://ift.tt/6P3urVd March 24, 2022 at 01:59AM

Show HN: Fri – distraction-free writing in the terminal https://ift.tt/BhcwmAg

Show HN: Fri – distraction-free writing in the terminal Of all the software I have written, this may be the one that has been most useful to me personally. If you find it useful as well, I'd love to know. https://ift.tt/KbmJFSC March 23, 2022 at 11:45PM

Show HN: Think Ahead Chess – A chess variant with n turns of incomplete info https://ift.tt/ftLRXnW

Show HN: Think Ahead Chess – A chess variant with n turns of incomplete info https://ift.tt/NcI5q7i March 23, 2022 at 11:14PM

Show HN: Render Jupyter Notebooks in your terminal https://ift.tt/WSlewUK

Show HN: Render Jupyter Notebooks in your terminal https://ift.tt/RSJoQnd March 23, 2022 at 09:36PM

Show HN: Lunar XDR Brightness https://ift.tt/3oQusiq

Show HN: Lunar XDR Brightness https://ift.tt/ECqcZfk March 23, 2022 at 02:03PM

Show HN: Front-End Best Practices Boilerplate and Course https://ift.tt/pbhXe7B

Show HN: Front-End Best Practices Boilerplate and Course https://ift.tt/Liu41jR March 23, 2022 at 12:39PM

Show HN: App that scans food packaging for nutritions, allergens, origin etc. https://ift.tt/OqZTkg3

Show HN: App that scans food packaging for nutritions, allergens, origin etc. https://ift.tt/8arkDj7 March 23, 2022 at 04:36AM

Show HN: Vault – Sports bet data aggregation app https://ift.tt/qTofeNY

Show HN: Vault – Sports bet data aggregation app Hey HN, this is Caleb and Zach, we co-founded Vault after realizing how behind the times consumer-facing tech was in the sports betting industry. After creating various products and prototypes for sports bettors for most of 2020 (many with little/no success), in early 2021 we realized a key problem that sports bettors faced... Most of them were tracking their bets, ROI, and net profit using Excel tables or other forms of manual entry. Gaining inspiration from fintech apps such as Intuit Mint and CoPilot, both of which link with your financial accounts and aggregate your data, we created Vault. An app that links with a bettor's sportsbooks (i.e. DraftKings, BetMGM, Caesars) and aggregates that data. Would love to hear your thoughts, and feel free to reach out to Zach and I at info@vaultsportshq.com https://ift.tt/v7h4yi2 March 23, 2022 at 03:52AM

Show HN: Scrt – A secret manager for the command line https://ift.tt/8NLqfYh

Show HN: Scrt – A secret manager for the command line https://ift.tt/iBGhK7Y March 23, 2022 at 03:38AM

Show HN: Collow – Save time on your task management for software teams. https://ift.tt/TWRbmZC

Show HN: Collow – Save time on your task management for software teams. https://collow.io March 23, 2022 at 12:05AM

Show HN: Bose-dfu, a reverse-engineered firmware updater for Bose devices https://ift.tt/O3hfdA5

Show HN: Bose-dfu, a reverse-engineered firmware updater for Bose devices https://ift.tt/8bLQXT4 March 22, 2022 at 02:04AM

Show HN: Chemiscripts: translate ASCII chemical formulas into Unicode https://ift.tt/e8HIu2t

Show HN: Chemiscripts: translate ASCII chemical formulas into Unicode https://ift.tt/uyr5Sx9 March 22, 2022 at 02:03AM

Show HN: A Firefox addon that groups tabs by privacy container in the sidebar https://ift.tt/ENxAa8F

Show HN: A Firefox addon that groups tabs by privacy container in the sidebar https://ift.tt/rzT9au5 March 22, 2022 at 01:35AM

Show HN: Tiny embedded scripting language (in modern C++) https://ift.tt/8uN9GcZ

Show HN: Tiny embedded scripting language (in modern C++) https://ift.tt/iOq9baB March 21, 2022 at 10:26PM

Show HN: Scrapex.ai – Low code scraping platform https://ift.tt/5iCj0lZ

Show HN: Scrapex.ai – Low code scraping platform https://scrapex.ai/ March 21, 2022 at 08:43PM

Show HN: ZeroAcquire – Sell, buy and discover pre-revenue side projects https://ift.tt/8nmjLgX

Show HN: ZeroAcquire – Sell, buy and discover pre-revenue side projects https://ift.tt/ga9wlO6 March 21, 2022 at 06:18PM

Show HN: Search Domain and Username in the same place https://ift.tt/RCAB183

Show HN: Search Domain and Username in the same place https://ift.tt/UEKQWMx March 21, 2022 at 03:10PM

Show HN: Mindscape.pub (Collaborative mind-mapping) https://ift.tt/SLVUs3M

Show HN: Mindscape.pub (Collaborative mind-mapping) https://ift.tt/srYUQlq March 21, 2022 at 12:18PM

Show HN: Open-Source 3D Location-Based Wireless Mesh Network https://ift.tt/gJrRply

Show HN: Open-Source 3D Location-Based Wireless Mesh Network I've decided to open source the project I've been working on called Hyperspace. Hyperspace is a suite of software implementing a wireless mesh network for IoT devices. My main requirements are listed on my repo but I'll copy them here. 1. The mesh shall enable nodes to route packets amongst themselves. 2. The mesh shall allow nodes with limited power to participate in routing packets. 3. The mesh shall be IPv6 based. 4. The mesh shall be local. I.E. not require connection to a remote server. 5. The mesh should provide 3D location to nodes in the network. Nodes use the Decawave DW1000 UWB radio to transmit and receive data, and to measure distances to other nodes. Location can be determined with enough distance measurements (see the documentation for more details). The implementation is pretty primitive at the moment. The border router server and the iOS app are super basic and have very little in terms of actual functionality, but the core ideas are there. I'm not happy with the state of smart home devices. I don't like it when a manufacturer shuts down a key server and bricks a bunch of devices. I don't like it when devices don't interoperate. Therefore, I've decided to open source this project in the hopes that it gains traction and that we can work on creating better IoT devices together. https://ift.tt/RZ7n8yq March 21, 2022 at 05:15AM

Show HN: I built a platform for projects to find maintainers https://ift.tt/96NawgZ

Show HN: I built a platform for projects to find maintainers A few days ago, someone I follow asked the community for help maintaining his side-project, 512kb.club. This got me thinking. There are loads of maintainers out there feeling burnt out, but they can't abandon their project since people are depending on the project to be maintained. In an effort to combat this, I built a website that lists projects looking for new maintainers. It's still quite empty and has some rough edges. Any feedback is very welcome! https://ift.tt/WJTEGrY March 21, 2022 at 02:02AM

Show HN: Typebeat: Keyboard-controlled music sequencer, sampler, and synth https://ift.tt/KVPufMS

Show HN: Typebeat: Keyboard-controlled music sequencer, sampler, and synth https://ift.tt/toTNU3c March 20, 2022 at 05:53PM

Show HN: A program that predicts the best Fantasy F1 teams https://ift.tt/I7gNrqF

Show HN: A program that predicts the best Fantasy F1 teams https://ift.tt/pXHDZLT March 20, 2022 at 03:36PM

Show HN: I made a CLI tool that turns pixels into emojis https://ift.tt/rf4xb1F

Show HN: I made a CLI tool that turns pixels into emojis https://ift.tt/lqHJj7S March 20, 2022 at 07:25AM

Show HN: Shuz – Easy close-quarters messaging, with help from QR codes https://ift.tt/yfiKjtg

Show HN: Shuz – Easy close-quarters messaging, with help from QR codes https://shuz.vercel.app March 20, 2022 at 05:02AM

Show HN: Transcrib, a speech-to-text Android app for WhatsApp voice notes https://ift.tt/FTy752r

Show HN: Transcrib, a speech-to-text Android app for WhatsApp voice notes Hi, I made a subscription based Android app to transcribe and read WhatsApp voice notes, supporting all the most common languages. It can be tried for free for 3 days, I'd love to get some feedback! https://ift.tt/epdtM6H March 19, 2022 at 10:30PM

Show HN: Search Domain and Username in the same place https://ift.tt/FzfJXAv

Show HN: Search Domain and Username in the same place https://ift.tt/SNV4MJa March 19, 2022 at 11:27PM

Show HN: A game that tests how well you know your local area https://ift.tt/13MxtUX

Show HN: A game that tests how well you know your local area https://ift.tt/DpSRXe3 March 19, 2022 at 06:20PM

Show HN: Tinder4Cats https://ift.tt/J5vM0bQ

Show HN: Tinder4Cats Couldn't resist when I saw Tinder for the other day! Thanks https://twitter.com/DasSurma for making the source code for Tinder for Bananas available! https://tinder4cats.com March 19, 2022 at 01:53PM

Show HN: Small GO library for verify async function response https://ift.tt/kfQnHhc

Show HN: Small GO library for verify async function response https://ift.tt/SAXowPT March 19, 2022 at 07:28AM

Show HN: Edrys – an open-source remote teaching platform https://ift.tt/IdwBhpV

Show HN: Edrys – an open-source remote teaching platform https://ift.tt/gZFlnKB March 19, 2022 at 03:27AM

Show HN: Tensorbox, Grammarly for Python/JS https://ift.tt/AWbGSUa

Show HN: Tensorbox, Grammarly for Python/JS https://tensorbox.ai/ March 19, 2022 at 02:22AM

Show HN: Vocal, like Loom, but less complicated https://ift.tt/7lFMY3u

Show HN: Vocal, like Loom, but less complicated https://ift.tt/1xmjPkw March 19, 2022 at 02:20AM

Show HN: Ddosify Cloud – Nocode Load Testing Platfrom [Live Demo] https://ift.tt/wSGFzd7

Show HN: Ddosify Cloud – Nocode Load Testing Platfrom [Live Demo] https://ift.tt/ySnVvBx March 19, 2022 at 12:24AM

Show HN: A Graphviz Implementation in Rust https://ift.tt/1VFUCzs

Show HN: A Graphviz Implementation in Rust https://ift.tt/wDUgAa7 March 18, 2022 at 01:18AM

Show HN: Redis Unleashed: A Free Udemy Course from the Rockstar Frank Kane https://ift.tt/RlrWCMT

Show HN: Redis Unleashed: A Free Udemy Course from the Rockstar Frank Kane Frank Kane is a popular instructor on Udemy and has taught millions of students. He has now created a FREE course (limited time before it becomes paid). Check it out: Check it out: https://ift.tt/HqDbE2K Overview: Today's Redis is more than a cache! Learn how Redis Modules can replace NoSQL, Elasticsearch, Neo4j, Kafka, and more. Chapters: - Deploy Redis Cloud to AWS, Google Cloud, or Azure - Cache key/value data with Redis - Store persistent JSON data with RedisJSON - Query JSON data with RediSearch - Interface with structured data in Python with Redis OM - Analyze time series data with RedisTimeSeries - Create a real-time multi-cloud service environment with Redis Cloud Enterprise - Generate real-time recommendations with RedisGraph - Build a real-time leaderboard with RedisBloom https://ift.tt/HqDbE2K March 18, 2022 at 12:13AM

Show HN: Dezbor.com – Create Dashboard with No-Code https://ift.tt/GRSZ40P

Show HN: Dezbor.com – Create Dashboard with No-Code https://dezbor.com March 17, 2022 at 11:16PM

Show HN: Fin TCP Proxy – A fan in TCP proxy using Vert.x https://ift.tt/OeQWSbq

Show HN: Fin TCP Proxy – A fan in TCP proxy using Vert.x https://ift.tt/AkILD9s March 17, 2022 at 10:59PM

Show HN: Auto-Generated C4 Architecture Diagrams in Go https://ift.tt/Se638G7

Show HN: Auto-Generated C4 Architecture Diagrams in Go Hey HackerNews! One of the most common problems in IT projects is the problem of out-of-date documentation or lack of documentation. Architecture diagrams are an essential part of it. C4 Model is trying to help with that by providing a tool that helps to standardize a way to create clear architecture diagrams on multiple levels. But having a standard practice to follow is not enough to have this documentation up-to-date. Because of that, Krzysztof from my team created a script that can make these diagrams directly from the code. Unfortunetly we can't share our company code. Fortunately, we have Wild Workouts DDD example that is a perfect use case to show the power of that tool: https://ift.tt/5DsQ0k2... . The linked article describes all the needed steps to create these diagrams. Feel free to play with it and try to add it to your project. If you want to know more about Wild Workouts DDD example, they are already 14 articles that describe the project in detail: https://ift.tt/oaFmlRQ... . https://ift.tt/iJcyaVN March 17, 2022 at 06:43PM

Show HN: PDF API – Generate, convert, and modify PDF documents https://ift.tt/EN3wAkF

Show HN: PDF API – Generate, convert, and modify PDF documents Hi HN, Arek here. We’re super excited to officially launch PSPDFKit API [1]. PSPDFKit API is a collection of HTTP APIs that enable you to convert, generate, and edit documents without running any service on your infrastructure. What differentiates our API from others is that you can chain together multiple “actions” as part of a single API request. For example, you can convert, OCR, watermark, edit, and flatten a document — all in one call. Available actions [2]: - PDF Generator - PDF Converter - Image Converter - OCR - Watermark - Merge - Split - Duplicate - Delete - Flatten Our documentation includes sample code for JavaScript [3], Python [4], Java [5], C# [6], PHP [7], and the command line. We also have a Postman collection [8]. Let us know what you think or if you have any questions. [1] https://ift.tt/FtW2U7s [2] https://ift.tt/kg7GpIN [3] https://ift.tt/VDrnakQ [4] https://ift.tt/nflL6JP [5] https://ift.tt/ITW9vry [6] https://ift.tt/xFsJIBH [7] https://ift.tt/q6Zc2Mt [8] https://ift.tt/YsnorqF March 17, 2022 at 03:54PM

Show HN: Event Streaming for the Rest of Us https://ift.tt/9ixsrf1

Show HN: Event Streaming for the Rest of Us https://ift.tt/8rheQ05 March 17, 2022 at 06:49AM

Show HN: SimpleKV – an extremely simple, anonymous key-value store https://ift.tt/I7enYNQ

Show HN: SimpleKV – an extremely simple, anonymous key-value store https://simplekv.com/ March 17, 2022 at 04:10AM

Show HN: Plaraphy – Paraphrasing API and Tool for Free https://ift.tt/pqdmMOw

Show HN: Plaraphy – Paraphrasing API and Tool for Free https://plaraphy.com March 17, 2022 at 02:54AM

Show HN: Partially encrypt a file based on its HEREDOCs https://ift.tt/yBhq6rG

Show HN: WikiNewsFeed – RSS aggregator powered by Wikipedia https://ift.tt/uoSglnO

Show HN: WikiNewsFeed – RSS aggregator powered by Wikipedia https://ift.tt/LS7OUJG March 16, 2022 at 12:01AM

Show HN: I made Devzat – It's like discord but in the terminal, over SSH https://ift.tt/28MLD6f

Show HN: I made Devzat – It's like discord but in the terminal, over SSH Run `ssh devzat.hackclub.com` to try it out! The repo is here: https://ift.tt/OJgTkqe (golang). It has markdown and emoji support, DMs, channels, and it can show images too. You can send code, and it gets syntax highlighted (you can change the theme). You can ping people like so: @user and it sends them a \a, which should play an audible sound if the terminal allows it. There's inbuilt games and rainbow names and a lot of other small things I don't remember right now. You might find the auth system interesting: it's based on a hash of ssh pubkey (bans use that and a hash of IP, so it isn't so easy to get around a ban) Also an interesting issue: bots that go around trying to brute force ssh into random IPs with common usernames. My current solution is banning if rapid successive joins are detected. March 15, 2022 at 11:32PM

Show HN: Fast subdomain enumerator written in Rust https://ift.tt/IzqXVhm

Show HN: Fast subdomain enumerator written in Rust Hello! I'm learning Rust and also information security, so what better way to learn than to put a tool together practicing both skills? I've tried to use a couple of different tools for subdomain enumeration (part of the Discovery-party when it comes to penetration testing), but none of them were very fast, even if the DNS resolver I pointed them towards is, so I wrote my own tool that leverages concurrency to check a lot of subdomains, fast! It's written in Rust, main parts being using Tokio and async_channels, and I think it works good enough for a first release. I wanted to get recursive subdomain enumeration to work too, but couldn't figure out how to send into the same channels I'm reading from and knowing when to close the actual channels. Will work on that next! If you want to check out the project, it's located here: https://ift.tt/4cq0ZAf I'd love your feedback on the code, idea or anything in general! Usually people here have very good feedback, so I'm excited to hear what you think. Thank you! https://ift.tt/4cq0ZAf March 15, 2022 at 11:21PM

Show HN: Vim Reference Guide https://ift.tt/NhKvw7J

Show HN: Vim Reference Guide Hello! "Vim Reference Guide" is intended as a concise learning resource for beginner to intermediate level Vim users. I hope this guide would make it much easier for you to discover Vim features and learning resources than my own blundering experience. To celebrate the release, ebook version is free to download till 31-Mar-2022: * https://ift.tt/b0nf6oc * https://ift.tt/ckjXdmn Some of my other ebooks and bundles are on sale and I'm currently creating short 1-3 minute videos to highlight Vim features. You can find these details in the above links. Visit https://ift.tt/yKjAQ7t for markdown source and other details related to the book. Hope you find these resources useful. Let me know your feedback. Happy learning :) https://ift.tt/ruDthiF March 15, 2022 at 05:26PM

Show HN: My Single-file HTML and VueJS website template https://ift.tt/OCq8iZj

Show HN: My Single-file HTML and VueJS website template https://ift.tt/EeDGiWu March 15, 2022 at 09:05AM

Show HN: MakeTime – A tool to leverage your calendar as your reading to-do list https://ift.tt/TVXSsH5

Show HN: MakeTime – A tool to leverage your calendar as your reading to-do list I'm building productivity tools in public and this is my first one! Would love your feedback and any feature requests! https://ift.tt/My46UWI March 15, 2022 at 06:06AM

Show HN: npm install actual-malware https://ift.tt/PhNBdvz

Show HN: npm install actual-malware Our package registry ecosystem has a serious problem... and not just npm. People are aware of this but maybe this will make them a bit more aware https://ift.tt/Nuy4JQb March 15, 2022 at 03:40AM

Show HN: I built an open source web hosting platform for static sites https://ift.tt/9w3AdNT

Show HN: I built an open source web hosting platform for static sites https://ift.tt/QLmWGBM March 15, 2022 at 12:27AM

Show HN: Free Online Crypto Profit Calculator https://ift.tt/ZMboHFa

Show HN: Free Online Crypto Profit Calculator https://ift.tt/bJFEHXs March 14, 2022 at 11:40PM

Show HN: Supersize Seven Segment Clock https://ift.tt/qZyfuzW

Show HN: Supersize Seven Segment Clock https://www.youtube.com/watch?v=l18NYKRv0g0 March 14, 2022 at 11:01PM

Show HN: HN Avatars in 357 bytes https://ift.tt/X3eRxqg

Show HN: HN Avatars in 357 bytes Paste the following into the console of any HN page - for annotated avatars on all HN comments. (self contained code) for(u of document.querySelectorAll('.hnuser'))for(u.prepend(c=document.createElement('canvas')),x=c.getContext('2d'),c.width=18,c.height=14,s=u.innerText,r=1,i=28+s.length;i--;i<28?r>>>29>X*X/3+Y/2&&x.fillRect(6+2*X,2*Y,2,2)&x.fillRect(6-2*X,2*Y,2,2):r+=s.charCodeAt(i-28,x.fillStyle='#'+(r>>8&0xFFFFFF).toString(16)))r^=r<<13,r^=r>>>17,r^=r<<5,X=i&3,Y=i>>2 March 14, 2022 at 08:38AM

Show HN: RSS404 – Automatically convert web page to RSS without any code.[Demo] https://ift.tt/7FbQIwl

Show HN: RSS404 – Automatically convert web page to RSS without any code.[Demo] https://ift.tt/OYuHenz March 13, 2022 at 06:40PM

Show HN: Version controlled IETF RFCs (draft,RFC,errata,ABNF) https://ift.tt/IMNElZq

Show HN: Version controlled IETF RFCs (draft,RFC,errata,ABNF) https://ift.tt/74o31HE March 13, 2022 at 06:28PM

Show HN: Self-hosted service for creating random avatars https://ift.tt/D5hOGjn

Show HN: Self-hosted service for creating random avatars https://ift.tt/PvXa5w0 March 13, 2022 at 05:00PM

Show HN: French Republican Calendar based on equinoxes https://ift.tt/vHdDhNJ

Show HN: French Republican Calendar based on equinoxes https://frcal.qt.ax/ March 13, 2022 at 11:49AM

Show HN: lcdb – LevelDB Implemented in C https://ift.tt/qInvS1t

Show HN: lcdb – LevelDB Implemented in C https://ift.tt/Td9aNSx March 13, 2022 at 08:00AM

Show HN: I made my personal website a minigame using Phaser 3 https://ift.tt/VJl9IZS

Show HN: I made my personal website a minigame using Phaser 3 Repo here: https://ift.tt/GOtTKLx https://ift.tt/eJZDrFv March 13, 2022 at 07:00AM

Show HN: Sci-Hub Scholar – Firefox Extension Update v1.2 https://ift.tt/O6ClEGt

Show HN: Sci-Hub Scholar – Firefox Extension Update v1.2 Sci-Hub Scholar is a browser extension that takes Google Scholar search results and tries to point them at Sci-Hub, where they can be read freely. The main selling point for this extension versus others is that it works right on the results page, rather than the article page at the pay-walled website. One night, I decided I was going to do some research, only to find every Google Scholar Result behind a paywall. Trying to find the link on Sci-Hub, I ran into a bunch of issues: * https://ift.tt/AgzUCTP is down * Annoying to copy/paste title to Sci-Hub * Didn't want to be presented with another set of search results from my search results. I've seen some other Sci-Hub extensions, most notably https://ift.tt/AbfxzlH . However, most of these require you to go to the article page, then click the extension's button to finally be redirected. I thought I could do better. I recently did an update pass to update with some features others have added and requested. New Features for v1.2.0: * Added support for all Google Subdomains. You can now use this extension on Google Scholar websites for any country! * DOI is now listed next to the article title for articles where the DOI was found * If the title's URL was updated to Sci-Hub, the Icon to the left will now point to the original article. * More accurate DOI lookups! Issues: * Currently, I can't validate that the article exists on Sci-Hub, due to the way Firefox handles website permissions for extensions. I do not want to request permissions for all domains, but since the Sci-Hub domain can change, this is difficult. * I'm afraid to port this to Chrome, because I don't want to lose my Google Account over something like this. * It's a hassle to support manifest v2 for Firefox and manifest v3 for chrome. Haven't found a good workflow setup for developing for both browser platforms at the same time, from one codebase. I welcome any feedback or recommendations on the issues. I also have planned features, and am open to contributions! The extension is all open source and can be found at: https://ift.tt/XjNz0Jb I hope this helps some people get access to the information they need! https://ift.tt/l7XGEqN March 13, 2022 at 12:19AM

Show HN: Hubfs – File System for GitHub https://ift.tt/SNxqCuI

Show HN: Hubfs – File System for GitHub https://ift.tt/706qxbI March 13, 2022 at 12:39AM

Show HN: CxO Industries https://ift.tt/AgHKV9p

Show HN: CxO Industries This is the MVP of a web app I made to help founders start successful companies. The idea is to provide tools to assist founders, such as: - Business model development - Recommendations based on your current business context and your own role in it - Add recommendations as tasks There are more features in the works too, such as automated answering of common questions. I also want to add far more recommendations than are currently available. The tech stack is: - Flutter (front-end) - Nim (back-end) - PostgreSQL (DB) The web app's UI is actually written on the back-end in Nim, and rendered by Flutter. You can only launch the app once you've logged in. I'm planning to make this tech available as Open Source, and you can join a wait-list if interested: https://nexusdev.tools/ Feedback on CxO Industries, but also the tech behind it, is welcome. https://cxo.industries March 12, 2022 at 01:01PM

Show HN: Make PlantUML diagrams easily accessible from Markdown, GitHub flavored https://ift.tt/wKVOkfa

Show HN: Make PlantUML diagrams easily accessible from Markdown, GitHub flavored https://ift.tt/SHOFedh March 12, 2022 at 06:02AM

Show HN: A simple framework for writing a web scraper using Python decorators https://ift.tt/oYKWMh3

Show HN: A simple framework for writing a web scraper using Python decorators https://ift.tt/TWQPfDJ March 12, 2022 at 04:29AM

Show HN: Phoenix PVM-Based Virtual Machine Monitors https://ift.tt/3ThgmNl

Show HN: Phoenix PVM-Based Virtual Machine Monitors https://ift.tt/uPsB3Eq March 9, 2022 at 09:08PM

Show HN: Gratitude Journal prompts to your inbox, on your schedule https://ift.tt/JVPEOwl

Show HN: Gratitude Journal prompts to your inbox, on your schedule https://ift.tt/JprnBNA March 12, 2022 at 02:37AM

Show HN: Google Maps Shadow Calculator https://ift.tt/OR9Dk0z

Show HN: Google Maps Shadow Calculator https://ift.tt/IjR4e0B March 11, 2022 at 06:19PM

Show HN: Lang: run .c .cpp .py .cljs .ts and more directly in Chrome offline https://ift.tt/PCGzIMB

Show HN: Lang: run .c .cpp .py .cljs .ts and more directly in Chrome offline https://ift.tt/EoldjwC March 11, 2022 at 04:59PM

Show HN: JavaScript Label https://ift.tt/Tzy3Exm

Show HN: JavaScript Label https://ift.tt/k02YKsI March 11, 2022 at 01:41PM

Show HN: Asmle – Wordle in 512 Bytes https://ift.tt/Itd73oJ

Show HN: Asmle – Wordle in 512 Bytes https://ift.tt/GsDShFM March 11, 2022 at 12:03AM

Show HN: Multi-Layer CSS Gradient Generator https://ift.tt/GxXshCf

Show HN: Multi-Layer CSS Gradient Generator https://ift.tt/qdFmtYW March 10, 2022 at 08:46PM

Show HN: Prepform – AI and spaced-repetition to optimize learning https://ift.tt/HD59nyP

Show HN: Prepform – AI and spaced-repetition to optimize learning Hi, I'm Eric and I'm the founder and lead developer of Prepform. A high-quality education helped me pursue my interests and achieve my goals. I started Prepform so students of all backgrounds have access to the same kind of education. I grew up in Southern California, surrounded by dozens of SAT prep programs, and I swear I must have gone to all of them. Different programs followed different styles and techniques, but the strategy they shared was to create a study plan and review mistakes. A study plan is taking a diagnostic test, setting a target score, creating a study schedule, identifying mistakes, and finally reviewing those mistakes. I wanted to take this structure and optimize it with machine learning, while accounting for elements of human learning and memory. I'm a big fan of SuperMemo, a memorization technique developed by Piotr Wozniak, where you review material just as you're about to forget it. Cognitive psychology tells us human forgetting follows a pattern, but Piotr quantified this behavior to identify the precise moment forgetting happens. The goal was to build on his research with AI and tailor it to not only test prep but to the individual student, and make it the engine of the study plan. The result is Blended Prep, which guides students to internalize knowledge rather than memorize material, and gives them the best chance to ace their next exam. I'm so excited to share this with the HN community, and would love to know what you think. You can try it out at https://prepform.com . Thanks for reading. https://prepform.com March 11, 2022 at 01:57AM

Show HN: Ratarmount – Access archives through FUSE 100x faster than archivemount https://ift.tt/NxACkXG

Show HN: Ratarmount – Access archives through FUSE 100x faster than archivemount https://ift.tt/gCUX5FA March 11, 2022 at 01:05AM

Show HN: 2D Game engine and editor for Windows and Linux https://ift.tt/uZwRk2M

Show HN: 2D Game engine and editor for Windows and Linux Hello HN, Just wanted to show this little 2D game engine that I've been working on for some time (around 2 years on the editor part, longer on some of the components). It's quite full featured but obviously this a project of such magnitude already that the work never really ends. That being said it's definitely already at a point where games can made and published. The editor runs natively on Windows and Linux using Qt5. The games can run on both Win and Linux as well as on WASM with WebGL. Feature wise there's a bunch of the stuff you'd expect. Audio, graphics, scripting, animation+entity+gameplay systems, physics and UI are all there. Scripting is through sol3 + Lua, physics with Box2D. Audio, graphics, UI and game play stuff is all done by me. License is currently GPL. Source code is on github https://ift.tt/ZdA6H2I Some games are available on my site at https://ift.tt/itGUZwr https://ift.tt/ZdA6H2I March 10, 2022 at 04:07AM

Show HN: tiptop https://ift.tt/rIhivX8

Show HN: tiptop https://ift.tt/sdZ4yJ8 March 10, 2022 at 03:00AM

Show HN: I was inspired to build an app to manage financial goals better https://ift.tt/dGw6oeK

Show HN: I was inspired to build an app to manage financial goals better https://zaypop.io/ March 10, 2022 at 12:49AM

Show HN: Place.Dog – Placeholder image service of cute dogs https://ift.tt/OWBzRCT

Show HN: Place.Dog – Placeholder image service of cute dogs https://place.dog March 9, 2022 at 05:21PM

Show HN: World’s first £3 flat fee (0% FX markup) money transfer service https://ift.tt/8fsZxQl

Show HN: World’s first £3 flat fee (0% FX markup) money transfer service Good morning everyone! My co-founder and I recently moved to the UK after working at Robinhood for over 5 years. We were stunned at the fees it was costing us to move money across borders with existing fintech solutions, so we decided to start Atlantic Money - the world’s first fixed fee (with no FX markup) money transfer product. For £3 you can transfer up to £1M. Let us know if you have any questions! https://atlantic.money March 9, 2022 at 01:28PM

Show HN: An app to quickly turn boring screenshots into beautiful images https://ift.tt/1vkOTHo

Show HN: An app to quickly turn boring screenshots into beautiful images https://pika.style March 9, 2022 at 12:28PM

Show HN: HyperSudoku – Multiplayer sudoku puzzle every 15 min https://ift.tt/R9BHZ1S

Show HN: HyperSudoku – Multiplayer sudoku puzzle every 15 min Hi All, This the second iteration of a multiplayer sudoku web-based game I built recently. Hope you like it! Features: 1) No login needed, 2) Web app, that can be added to home-screen as needed, 3) Works on Desktop (with arrow keys supported) & Mobile, 4) Share link with friends to invite to the game Game Rules: 1) New puzzle starts for everyone every 15 minutes, 2) Game ends if you run out of time, 3) Fill all empty tiles correctly before time runs out to win, 4) Incorrect moves will disable the board for a few seconds, with penalty increasing as you've fewer empty tiles remaining Get started here: https://hypersudoku.app March 9, 2022 at 09:20AM

Show HN: An album art-based Wordle clone called UNCVR https://ift.tt/lHsUnMW

Show HN: An album art-based Wordle clone called UNCVR https://uncvr.it/ March 9, 2022 at 08:29AM

Show HN: I'm working on an open-source self-hostable GitHub Gist https://ift.tt/iyDlaQs

Show HN: I'm working on an open-source self-hostable GitHub Gist https://ift.tt/PIxsaFb March 9, 2022 at 03:02AM

Show HN: Kaado.io – Unifying Personal Productivity https://ift.tt/i3WzR18

Show HN: Kaado.io – Unifying Personal Productivity Hi HN, a while ago I discovered a problem with problem with personal productivity tools: Every time you find a tool that works well in one regard (say, habit tracking), you neglect your previously working systems (say, your to do list system). So I set about to build a system which unifies all the different aspects of personal productivity. Everything is represented in cards (like flash cards) which are defined in Markdown. The following types of cards exist: * Learning : Classic front/back prompts to memorize things. Think "What is the capital of Argentina?" on the front and "Buenos Aires" on the back. Works with a spaced repetition algorithm so time between prompts is optimized. * Habits : Recurring actions you want to do - you can set the frequency individually. For example "Stand up and walk around your room" every two hours. * Checks : Recurring prompts, similar to habits, but always questions referring to the past. For example a daily "Did you drink enough today?" prompt * To do : One time actions that are deleted upon completion. * Reading List : Used for books, articles, talks etc. There are always a limited number of reading list items active, which will prompt you to read a page a day until you are done with the given book. * Other : Everything else - interesting websites, quotes, art or even memes that you will occasionally see. The idea is that there is a single queue for all types of cards, only ever showing you one item that's due next - whether habit, learning prompt or a random note. This prevents choice fatigue, the dread of lengthy to-do lists and the boredom of endless dry learning prompts. I've been using the app successfully for myself for quite some time now but would love external feedback. You can check it out at https://kaado.io. It's currently completely free (and in fairly early stage development). Simple email signup is needed but you won't get any unprompted mails. Apart from that I would love your takes and ideas regarding personal productivity and what works for you. March 8, 2022 at 08:32PM

Show HN: Prodscape.net – Map your mobile app https://ift.tt/5kiRTVJ

Show HN: Prodscape.net – Map your mobile app Hello HN, Long-time lurker, first-time poster here. I've created a service that creates a "flow map" of your mobile app. Check it out at: https://prodscape.net . The goal is to reduce last-minute regressions, promote holistic discussion, and help develop more ownership within an organization. This is something that I would have liked to have had when I was working at a big company. Some caveats: 1.) Only iOS is currently supported but Android-support will be coming soon. 2.) You need a developer-signed IPA file (see the guide on creating an IPA file here: https://ift.tt/CikWwr4). I would appreciate your thoughts on: 1.) your barriers to trying it 2.) your impressions of the map 3.) whether you're interested in applying this within your team 4.) anything else. Don't have access to an IPA file? Email me at illahi@prodscape.net and I will send you one to try. Thanks! March 8, 2022 at 01:47AM

Show HN: iPod Clickwheel.js https://ift.tt/2JDbFS3

Show HN: iPod Clickwheel.js https://ift.tt/hk2C4o6 March 8, 2022 at 01:16AM

Show HN: How we used Gatsby and Puppeteer to create dynamic Open Graph images https://ift.tt/pfB4dIP

Show HN: How we used Gatsby and Puppeteer to create dynamic Open Graph images https://ift.tt/OSMhXx2 March 7, 2022 at 09:33PM

Show HN: utt, the Universal Text Transformer https://ift.tt/pxoqUEY

Show HN: utt, the Universal Text Transformer https://ift.tt/PDU31eK March 8, 2022 at 01:04AM

Show HN: An AI tool to build predictors for stock market and crypto https://ift.tt/J4tvyXC

Show HN: An AI tool to build predictors for stock market and crypto https://www.exnge.com/ March 7, 2022 at 03:13PM

Show HN: Lovenotwar.js a minimalist banner to stand for peace https://ift.tt/GhTMPs4

Show HN: Lovenotwar.js a minimalist banner to stand for peace https://ift.tt/F7tkocE March 7, 2022 at 03:00AM

Show HN: I've stopped giving a fck to 'Trusted By Companies' line on web pages https://ift.tt/jxNkrZc

Show HN: I've stopped giving a fck to 'Trusted By Companies' line on web pages https://ift.tt/GaMhjEV March 7, 2022 at 12:41AM

Show HN: Load SSH Keys into Agent from Apple Keychain https://ift.tt/ykNc75J

Show HN: Load SSH Keys into Agent from Apple Keychain A simple snippet to add to your .bashrc/.zshrc that loads your SSH keys into ssh-agent from the Apple Keychain. https://ift.tt/gR1oWqZ March 6, 2022 at 10:06PM

Show HN: The Axis – Measure the (Jimi) Hendrixian-Ness of Any Song, with AI https://ift.tt/zhCawqP

Show HN: The Axis – Measure the (Jimi) Hendrixian-Ness of Any Song, with AI https://ift.tt/ZxWUFXK March 6, 2022 at 08:57PM

Show HN: I made a privacy-first minimalist Backblaze https://ift.tt/Vm7IXKp

Show HN: I made a privacy-first minimalist Backblaze Creator here. I was looking for something as simple as Backblaze Personal [1] but privacy focused and open source. This is my attempt to build that. Uses PyQt6 [2] for the GUI and Pyinstaller [3] for creating the platform specific binaries. The backup engine under the hood is Restic [4]. The server code is written in Laravel [5]. All the code is on GitHub [6]. I actually really like Backblaze (even use B2 for this offering behind the scenes) so this isn't meant to throw shade their way. Just wanted a private open source alternative. Something like Bitwarden but for backups. [1] https://backblaze.com [2] https://ift.tt/ImE8KMZ [3] https://ift.tt/192GoaP [4] https://ift.tt/7p3G2FN [5] https://laravel.com [6] https://ift.tt/AJlKLY1 https://blobbackup.com March 6, 2022 at 07:28PM

Show HN: Windows XP Themed Mastodon Instance https://ift.tt/CuUtysw

Show HN: Windows XP Themed Mastodon Instance https://ift.tt/Tw3zckK March 6, 2022 at 01:01AM

Show HN: CL and FB reselling app with auto renew and auto price reduction https://ift.tt/RLUQ4gx

Show HN: CL and FB reselling app with auto renew and auto price reduction I recently moved apartments and had a lot of stuff I wanted to get rid of. I found the reselling process to be cumbersome – I needed to post the same info twice, to both Facebook and Craigslist. I had to renew the items so they don't expire. I also had to reduce the item prices if they didn't sell. So I decided to do what any right minded overzealous, "pragmatic" software engineer does – instead of spending 10 minutes every few days reducing the prices and renewing the items, why not spend 3 weeks to build out a fully decked out Electron app that does all of the above automatically for you? Why not indeed... In the end, it's been a fun ride and I learned a lot. And actually! now it's coming in handy as I'm finally starting to sell the backlog of items that I've accumulated. Once I built it, I figured I'd offer it on gumroad, make a buck, why not... btw, the link is for a discounted version ($1 instead of $10) so that you lovely HN lot can try it out. Curious if you all have thoughts / feedback! Hopefully it will help you out on your next move too! https://ift.tt/RQyOa6Y.. March 6, 2022 at 12:17AM

Show HN: FUSE Filesystem for Manipulating Minecraft https://ift.tt/K9hcLq7

Show HN: FUSE Filesystem for Manipulating Minecraft https://ift.tt/50gjTcm March 6, 2022 at 12:41AM

Show HN: I built a Wordle decoder that guesses your guesses https://ift.tt/viHQ0Uo

Show HN: I built a Wordle decoder that guesses your guesses https://ift.tt/03Cev4a March 5, 2022 at 11:32PM

Show HN: GenieCloud – no-code app builder for Julia, Python and R https://ift.tt/qHBOrwK

Show HN: GenieCloud – no-code app builder for Julia, Python and R https://geniecloud.io March 5, 2022 at 08:45PM

Show HN: RImageShield, free tool to protect images embedding a copyright message https://ift.tt/v2PjVim

Show HN: RImageShield, free tool to protect images embedding a copyright message https://ift.tt/7DWO4lY March 5, 2022 at 09:37PM

Show HN: How to Create a Network Proxy Using Stream Processor Pipy https://ift.tt/yYFbK64

Show HN: How to Create a Network Proxy Using Stream Processor Pipy https://ift.tt/uB520FX March 5, 2022 at 10:16AM

Show HN: Gadsby – Constrained Text Generation with Transformers https://ift.tt/XrELk4u

Show HN: Gadsby – Constrained Text Generation with Transformers https://ift.tt/l1oH6yK March 5, 2022 at 10:02AM

Show HN: Remember to eat every two hours https://ift.tt/btsZv3W

Show HN: Remember to eat every two hours https://ift.tt/RfiJNWC March 5, 2022 at 04:18AM

Show HN: I made Wordle but for kids spelling lists https://ift.tt/3BriJeE

Show HN: I made Wordle but for kids spelling lists https://ift.tt/CdaJW46 March 4, 2022 at 10:46PM

Show HN: Mailwitness – Digital Signatures over Email https://ift.tt/snqe276

Show HN: Mailwitness – Digital Signatures over Email Hi HN, I'm Marek Dopiera and I wanted to share the digital signature solution which I made with my software house. Your feedback would be much appreciated. We've just launched it - it's a service for signing documents over e-mail - https://mailwitness.com . It still has some rough edges, but hopefully it is useful already. To sign a PDF with somebody, you e-mail them the PDF and put sign@mailwitness.com in CC. If they agree, they need to forward it to sign@mailwitness.com. When they do, you all get your document signed. You can generate PDFs from e-mail, too for convenience. We made this to raise the safety bar of agreements made via e-mail. Via anecdotal evidence, we know that if people do not use services like DocuSign or HelloSign, they consider an e-mail conversation as proof or they print, sign and scan documents. I think we're offering more safety and convenience, because we're preventing the documents from alteration, forging fakes and backdating (by using OpenTimestamp, which essentially constructs a Merkle tree and puts its root into a Bitcoin transaction). I'm hoping that our service becomes useful also because it doesn't require any sign-up (just one confirmation e-mail for Ts&Cs), it's free (in the basic model) and doesn't require the extra cognitive load on learning a web app or a mobile app. You may argue, that one can create a fake e-mail account and use that. That's a valid point, but the reality proves that verification via e-mail is enough for lots of people (vide the agreements over e-mail or DocuSign or HelloSign). In the future we may create paid options, which would include extra identity verification. Even without that extra option, things are not as bad, though: if you use your work e-mail, it's usually your employer who verified your identity. Another question you might have is spoofing. If your e-mail has a valid DKIM signature (which is the case for most major e-mail providers), we'll accept your message. If it doesn't we'll send you a message to verify that you can also receive e-mail. For data safety, we have designed the service such that we discard the documents as soon as we process an e-mail (usually a low number of seconds). Finally, there is legal safety. We operate under the EU law, which qualifies us as a "Trust service provider" and puts requirements on our service. What we do, qualifies as an "Advanced Digital Signature" and according to the EU law, cannot be denied legal effect based on the grounds that it is digital. Monetization path is unclear yet - I want to see if this catches on and if yes, how people are going to use it. Some options include extra services like using your own certificate rather than ours or identity verification. I would really love to hear your feedback - especially for what reasons you would not use it. Thank you https://mailwitness.com March 4, 2022 at 11:26PM

Show HN: Berkeley Mono Typeface https://ift.tt/blSY3OH

Show HN: Berkeley Mono Typeface https://ift.tt/6Ax859K March 4, 2022 at 10:51PM

Show HN: Track all your wealth in one place https://ift.tt/4myrTc0

Show HN: Track all your wealth in one place https://www.exirio.com/ March 4, 2022 at 04:38PM

Show HN: Super-lightweight custom element for identicons (avatars) https://ift.tt/HYgl7tG

Show HN: Super-lightweight custom element for identicons (avatars) https://ift.tt/lneO9t1 March 4, 2022 at 01:09PM

Show HN: I made a web game using emojis and no JS framework https://ift.tt/mjOLGJt

Show HN: I made a web game using emojis and no JS framework https://ift.tt/FXlJSZE March 4, 2022 at 08:01PM

Show HN: I made a little Math game named Summle https://ift.tt/B8A6N5i

Show HN: I made a little Math game named Summle https://summle.net/?hn March 4, 2022 at 07:44PM

Show HN: RateYourRecruiter.dev https://ift.tt/qdjoAul

Show HN: RateYourRecruiter.dev Tech recruiting and interviewing sucks. So I created https://ift.tt/74Pot0c to hold recruiters to account. The elevator pitch reads: Interviewing for a role in a highly sought after tech company is broken. Recruiters have incentive to get as many people in for interviews, with little to none (or incorrect) information. Questions often have little to do with on-the-job responsibilities, and are rarely communicated to recruiting and back to the candidate. By having a more transparent process is not only more equitable, but will lead to greater success for candidates and recruiters. RateYourRecruiter.dev aims at demystifying the recruiting and tech interview process. March 4, 2022 at 10:04AM

Show HN: Granular Authorization and Access Control System Based on OPA https://ift.tt/GNHj4JE

Show HN: Granular Authorization and Access Control System Based on OPA https://ift.tt/NS1sR2c March 4, 2022 at 04:54AM

Show HN: Surfboard – CodeSandbox for Arduino https://ift.tt/FNM8eSQ

Show HN: Surfboard – CodeSandbox for Arduino https://sfbd.is/ March 4, 2022 at 02:45AM

Show HN: Rescue – type-safe exceptions for Python https://ift.tt/Pcx5Br0

Show HN: Rescue – type-safe exceptions for Python https://ift.tt/Edpjz1k March 3, 2022 at 03:25AM

Show HN: DIY ambient light sensor server for adapting monitors with Lunar https://ift.tt/Q18kqnS

Show HN: DIY ambient light sensor server for adapting monitors with Lunar https://ift.tt/LPE7hUl March 3, 2022 at 03:01AM

Show HN: Creodocs, a document creation platform based on LaTeX templates https://ift.tt/8hl4ZfF

Show HN: Creodocs, a document creation platform based on LaTeX templates https://creodocs.com March 3, 2022 at 02:35AM

Show HN: A 1980s-arcade-style invaders game made with HTML5, Canvas, Web Audio https://ift.tt/RknzXuv

Show HN: A 1980s-arcade-style invaders game made with HTML5, Canvas, Web Audio https://ift.tt/blRQKfX March 3, 2022 at 02:22AM

Show HN: Single binary for generating fake JSON of M rows, N columns https://ift.tt/FAszgyW

Show HN: Single binary for generating fake JSON of M rows, N columns https://ift.tt/WRaoQmx March 3, 2022 at 12:59AM

Show HN: WAPM – WebAssembly Package Manager https://ift.tt/N4LsAyU

Show HN: WAPM – WebAssembly Package Manager Hi HN! I’m Syrus, from the Wasmer team. We just released the new version of WAPM that is an order of magnitude better than the previous one (that we also announced here in HN two years ago! [0]), enabling an incredible experience for using and publishing WebAssembly packages. The tech stack that we are using includes: * Python and Django (for the backend) with Graphene (for the open GraphQL API [1]) and Django Channels with websockets over GraphQL [2] for subscriptions * Next.js [3] with React-Relay [4] and Tailwind.css [5] for the frontend * WebAssembly and Wasmer [6] (for the online shell) Vercel for serving the frontend and GCP for serving the backend. Please let me know if you have any questions, I’d be very happy to answer them! https://wapm.io/ March 3, 2022 at 12:52AM

Show HN: I made a WebGL-based app that traces images using circles https://ift.tt/joJLwN7

Show HN: I made a WebGL-based app that traces images using circles I was fascinated by this [0] and this video [1]. After many struggles, I finally built this app that traces images using circles similar to what these videos had shown. The most challenging part (to me) is to find a way to convert images to vector lines. I had tried Potrace, but its output is not suitable for my use case: too many small elements share the same border. Potrace's goal is to represent the original image faithfully using vector lines. But I want to trace the image edges. After searching and trying some Potrace alternatives in vain, I finally found my keyword. Surprisingly (to me), it lies at the end of the wiki page of the very topic [2]. Then I found a paper [3] that has nice pseudocode and a C implementation. I rewrote the pseudocode in Rust because I wanted to experiment with rustwasm. Honestly, I didn't care much about the math behind it. From then, I could continue to finish the app and show it to the world. This app is also my chance to learn about rustwasm and WebGL. FYI: this app is offline-only; your images never leave your browser [0] https://www.youtube.com/watch?v=r6sGWTCMz2k [1] https://www.youtube.com/watch?v=-qgreAUpPwM [2] https://ift.tt/Pro6wkp [3] https://ift.tt/qeYthsw https://ift.tt/ugedaB4 March 2, 2022 at 11:26PM

Show HN: Anonroom https://ift.tt/NadKoP7

Show HN: Anonroom https://ift.tt/tamd2JP March 2, 2022 at 12:47AM

Show HN: WunderHub – publish and consume APIs like NPM packages https://ift.tt/NnZK0FJ

Show HN: WunderHub – publish and consume APIs like NPM packages https://ift.tt/gfZa1tu March 2, 2022 at 12:27AM

Show HN: Type2Learn – Learn by typing the webpage text in the browser itself https://ift.tt/9o4G5rE

Show HN: Type2Learn – Learn by typing the webpage text in the browser itself Ever happened that while reading a long article, you cannot concentrate and read the same line again and again? Try this extension now! Read the text by typing it on the webpage itself. Practice your touch typing by monitoring your speed, errors you make, and accuracy in real-time. Chrome store link: https://ift.tt/Saprkx9... https://ift.tt/af3lbT4 March 1, 2022 at 11:51PM

Show HN: A modular Python TUI framework with a fast and pretty markup language https://ift.tt/7LJdgWj

Show HN: A modular Python TUI framework with a fast and pretty markup language https://ift.tt/9xavM2f March 1, 2022 at 11:16PM

Show HN: Socket – Secure your JavaScript supply chain https://ift.tt/5MB4umJ

Show HN: Socket – Secure your JavaScript supply chain https://socket.dev March 1, 2022 at 08:41PM