First blog

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/viJzCPq April 1, 2022 at 02:00AM

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

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 startup https://ift.tt/MdlgKFn April 1, 2022 at 12:47AM

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

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

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 thought...

Show HN: Code reviews intimidated me, so I built a course on how to master them I’m excited to share Master the Code Review: forge a better process, give better reviews, write better code. It’s a video course with 4+ hours of content [1]. I’ve linked a 21-minute sample below [2]. 6 years ago, I began my software engineering career at Amazon Web Services. I struggled with Pull Requests. My authored PRs received many comments, sometimes 50+. They went through many revisions, sometimes 7+. I often shipped late. My reviews of other PRs were surface level and counterproductive. Long story short: I improved. Through trial, error and experience I learned how to be effective in all 3 dimensions of code reviews: process, reviewer, and author. I came to realize that there isn’t much information out there, giving developers actionable guidance to succeed in a code review environment. Doing so takes specific soft skills, social skills, and technical skills. Very few people talk about them. Late 20...

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 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/SHuP0Vn March 30, 2022 at 08:41AM

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

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/lcW6t23 March 30, 2022 at 01:35AM

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 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: DocsQL https://ift.tt/CyuriNB March 29, 2022 at 04:43AM

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/GYFU3gO March 29, 2022 at 03:27AM

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 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...

Show HN: Neverinstall 2.0 - The browser is the new operating system Hello HN community! We’re excited to announce that today, we are coming out of Beta with the launch of neverinstall 2.0. Over the past year we’ve been testing and developing the platform, adding new features and functionalities and listening to what you said. What is neverinstall? neverinstall is a cloud platform that allows you to run any application from the browser without installing it on your device. It is an alternative to traditional desktop application usage and enables people to stream applications over the web. Here’s what’s new at neverinstall: No time restrictions We’ve updated our platform and removed time restrictions on usage. We now offer subscription plans with a flat monthly fee based on the desired resource requirement of the user. Subscriptions We’re delighted to announce that we’ve now launched our subscription plans. Users can subscribe to a Standard or a Premium plan to access higher compute, mem...

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: pg_plan_guarantee – Postgres Query Optimizer Hints, on Steroids. https://ift.tt/ZzNFLXM March 28, 2022 at 04:34AM

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/2dCP0Zm March 26, 2022 at 03:55PM

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/mpS7G9n March 27, 2022 at 06:43AM

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

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

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/U4bYl8A March 27, 2022 at 12:03AM

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/2uiHwUW March 26, 2022 at 06:40AM

Show HN: CLI tool to check Certificate Transparency Logs https://ift.tt/rI50yJk March 26, 2022 at 12:29AM

Show HN: Very Good Table is a no-code database for small businesses https://ift.tt/Jdci9yq March 25, 2022 at 10:54PM

Show HN: Typeables is a Rust crate of unit types, content types, media types https://ift.tt/7LmAS9c March 25, 2022 at 10:08PM

Show HN: Throw – The new space for asking and answering questions anonymously Hello HN community, For the past year we’ve been working on this disruptive new thing. It’s about people, community, communication and truth. Throw is the new space for asking and answering questions anonymously. We believe that in today’s world (both online and offline) content in communication exchanges is strongly influenced by the personas, profiles and façades people maintain/upkeep/safeguard socially, ideologically and on relationships. From the way people post on Instagram the life they want others to believe they have, or the way people behave on thanksgiving with family, or at work, or with friends; on every social setting and interaction to some degree acting and behaving according to that setting and the people they interact with. These dynamics influence the content itself, as people don’t just respond to a question like computers do. What ends up happening is that the responder comes up with the ...

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 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/6bJj42f March 25, 2022 at 06:27AM

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/oxmDAVi March 25, 2022 at 01:00AM

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/iajRIMx March 24, 2022 at 02:43AM

Show HN: Create Matplotlib visualizations from the command-line I do lots of data analyses in the command-line and I was missing a simple utility to plot the output of a command (without having to script it). I like very much the Matplotlib API but I found no CLI to pipe data into it. So, I wrote MatplotCLI, a simple CLI that reads data from the stdin and allows to easily create interactive plots from the command-line. Have a look at the README for examples and recipes. Let me know what you think, thanks! Some examples: $ plt "hist(x,30)" < sample.json $ cat sample.json | plt --no-show "hist(x,30); savefig('myimage.png')" $ plt --no-input " x = np.linspace(-1,1,2000); y = x*np.sin(1/x); plot(x,y); axis('scaled'); grid(True)" $ echo ' {"a":0, "b":1} {"a":1, "b":0} {"a":3, "b":3}' | plt "plot(a,b)" https://github.com/dcmoura/matplotcli March 23, 2022 at 01:00AM

Show HN: We made an open-source personalization engine Hey, HN! You probably know that the ordering of products on Amazon, posts in FB, and search results in Google is personalized for each visitor, as it directly affects conversion, click rate and engagement. But not everyone can afford to hire an army of PhDs to squeeze every penny out of the ranking, and not everyone agrees on the current (im)balance between privacy and profits. So we built Metarank, an open-source and privacy-focused personalization engine. It can rerank in real-time any type of content, using only the data you allow, and optimize metrics you define. We made a lot of proprietary DIY services for personalization in e-commerce in our past careers and heard so many complaints from other companies also struggling to implement personalization. It’s often considered "too risky" to spend 6+ months on an in-house moonshot project to reinvent the wheel without an experienced team and no existing open-source tools....

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/8arkDj7 March 23, 2022 at 04:36AM

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/iBGhK7Y March 23, 2022 at 03:38AM

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

Show HN: Speech2Code – Code with Voice Hey all, Last year I attempted to build an assistive voice programming tool as part of my undergraduate dissertation in CS. Speech2Code offers support for the basic features of the JavaScript language, accepts commands in both English and Portuguese, integrates well with the VSCode editor, and also works on the browser. Hope you like, thanks! https://ift.tt/iyIXoxM March 22, 2022 at 03:06AM

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/iOq9baB March 21, 2022 at 10:26PM

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/UEKQWMx March 21, 2022 at 03:10PM

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 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 f...

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: A way for a teacher to see all student answers in real-time https://answer-fox.com/ March 20, 2022 at 05:40PM

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/pXHDZLT March 20, 2022 at 03:36PM

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://shuz.vercel.app March 20, 2022 at 05:02AM

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

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/SAXowPT March 19, 2022 at 07:28AM

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://tensorbox.ai/ March 19, 2022 at 02:22AM

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/ySnVvBx March 19, 2022 at 12:24AM

Show HN: Oh-heck, a terminal command for when you forget other terminal commands https://oh-heck.dev March 18, 2022 at 05:01PM

Show HN: I'm writing an MMORPG game for learning programming Hi, I've been developing an HTML5 MMORPG game where people can submit code to play a game, like collect items, destroy defense towers or kill monsters, etc.. I've been working on this for over 1.5 yrs (all my spare time) and now it's ready for preview, does anyone want to try it out? It's mostly opensource (and the rest will be opensource sooner or later) Please access it with PC, it's an HTML5 game: https://bytelegend.com/ I really want it to expand to more languages, but right now I've only finished Java part. I wonder if anyone can help me with other languages. Besides, I'm not a good game story designer, but I really really want it to be a game with a fantastic story. Any help will be appreciated. https://bytelegend.com March 18, 2022 at 03:25PM

Show HN: PDF Annotator of Nightmares https://ift.tt/B2NDsbE March 18, 2022 at 08:48AM

Show HN: Infinite radio dramas and audio plays https://ift.tt/lcuT2h9 March 18, 2022 at 02:20AM

Show HN: A web app for engineering calculations built using Svelte and Pyodide https://ift.tt/0czVJIa March 17, 2022 at 06:45PM

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 th...

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]...

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://simplekv.com/ March 17, 2022 at 04:10AM

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

Show HN: Create your own complete UI color system easy as 1-2-3 https://ift.tt/G6hCbkA March 16, 2022 at 07:22AM

Show HN: An actually useful collection of design resources https://ift.tt/3daYhBP March 16, 2022 at 05:37AM

Show HN: Sortes Alearum – a web emulator for an ancient Roman dice oracle https://ift.tt/6iqas5g March 16, 2022 at 01:40AM

Show HN: Inbox World - Read something not controlled by billionaires Version 2.1, totally revamped based on feedback — includes leaderboards by topic, latest posts, and an experiment with a serendipitous Twitter bot. All feedback welcome. https://inboxworld.io/ March 16, 2022 at 01:06AM

Show HN: A toolkit makes it easier to archive webpages to IPFS https://ift.tt/KSdaprI March 15, 2022 at 07:14PM

Show HN: A no-code replacement for the mailto HTML attribute https://ift.tt/JH2IvQK March 15, 2022 at 12:30PM

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/EeDGiWu March 15, 2022 at 09:05AM

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 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/QLmWGBM March 15, 2022 at 12:27AM

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

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: A Wordle clone made in Google Sheets https://ift.tt/FwsSEul March 14, 2022 at 05:12AM

Show HN: SmoothWAN a simple home internet bonding router using Speedify https://ift.tt/3ilIvHP March 14, 2022 at 03:39AM

Show HN: VS Code Extension to Document Code https://ift.tt/aPDJivW March 14, 2022 at 02:48AM

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/PvXa5w0 March 13, 2022 at 05:00PM

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/Td9aNSx March 13, 2022 at 08:00AM

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 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 featu...

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

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/SHOFedh March 12, 2022 at 06:02AM

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/uPsB3Eq March 9, 2022 at 09:08PM

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

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/k02YKsI March 11, 2022 at 01:41PM

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 i...

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