News24X7

Show HN: I'm building the “chess.com” of speed cubing 3 by kashnote | 0 comments on Hacker News.

Show HN: Telegram to Notion Bot 3 by FranP-Code | 0 comments on Hacker News.

Show HN: Zb, a self-contained zip blog 11 by rhabarba | 2 comments on Hacker News.

Show HN: Radiopaper – Troll-resistant public conversations 142 by evnp | 121 comments on Hacker News. Hi HN! We're a bootstrapped team of 4 and have been building Radiopaper for around 16 months alongside other full-time, part-time, and consulting jobs. I wanted to highlight a couple of the unique characteristics of Radiopaper that may not be immediately apparent when browsing https://ift.tt/mTLzuUn * It's possible to interact with Radiopaper entirely by email, and never log-in interactively. The notification emails contain context that explains that if you reply to the email, your message will be published on https://radiopaper.com * The key mechanism that makes Radiopaper different from other social networks, and more resistant to trolling and abuse, is that messages are not published until the counterparty replies or accepts your comment. You can read more about this in our manifesto at https://ift.tt/tnxrevg The technical stack is a Vue/TypeScript app talking to an API b...

Show HN: Colorfle – A daily color mixing game inspired by Wordle 5 by tothemoon | 0 comments on Hacker News. Hi HN, I was inspired by Wordle to make Colorfle, a different take on the genre where the goal is to mix colors together to match the target color within six tries. There were some interesting problems to tackle in making this game, one of them being the difference between mixing digital colors and real-life behavior (in RGB, blue + yellow = grey!). I hope you enjoy it -- any feedback would be much appreciated!

Show HN: Djaz-Envelope: DocuSign like e-signature 3 by munduz | 0 comments on Hacker News. Landing: https://djaz.io Application: https://app.djaz.io Share one or more documents to sign or view by recipients. This is called Envelope in Djaz. You can also just sign own document without using Envelope. And than include it in Envelope for viewing. Watch here for details: https://youtu.be/-hlThDTyvDQ

Show HN: Porting Zelda Classic to the Web 2 by hoten | 0 comments on Hacker News. I spent the last two months porting Zelda Classic, a 20+ year old C++ Allegro program, to the web. If you're a fan of the 2D Zelda games, you'll likely find some very enjoyable games here. I also write at length about the process of porting a large C++ application to the web.

Show HN: A unique to-do app that helps you focus on what truly matters 2 by heymartinadams | 2 comments on Hacker News.

Show HN: WeakVim, My attempt at a modular, transparent starter kit for Neovim 2 by weakfish | 0 comments on Hacker News. Hi all, I _love_ Neovim. However, I think many parts of it could be easier to configure or understand, especially when it comes to LSPs. There's a ton of plugins that fill the gap, but some of them are sparse in documentation. There's also distributions like LunarVim that attempt to add a Doom Emacs-like layer above. My approach is a bit different, simply giving an opinionated, modular, and documented configuration that an interested user can easily modify to their needs. It makes use of the most helpful plugins I've encountered to create the best experience I could muster while retaining an air of simplicity. I hope this is helpful to someone out there!

Show HN: My own GPLv3 Monitoring app, but paid. Cross platform, native C++/Qt 2 by jandeboevrie | 0 comments on Hacker News.

Show HN: Exafunction, efficient deep learning at scale 6 by varunkmohan | 5 comments on Hacker News.

Show HN: JavaScript widget to help your customers set up DNS records 3 by agwa | 1 comments on Hacker News.

Show HN: Jina NOW - A one line tool for multimodal search 2 by gapovaj742 | 0 comments on Hacker News. My startup's just released this open source tool which lets you perform multimodal search in two lines. I would love to hear what you all think about it, or if you have any use case ideas in mind. It even helps Emojipedia improve its results. read the blog here: https://ift.tt/Eg63wVy...

Show HN: Hatch 1.0.0 – Modern, extensible Python project management 2 by ofek | 0 comments on Hacker News.

Show HN: Taaalk – a social network for long-form conversations 3 by FailMore | 0 comments on Hacker News.

Show HN: Netplot, plot network connections in the terminal 2 by fedeb95 | 0 comments on Hacker News.

Show HN: Create awkward situations with a fake iMessage Popup 2 by adnanaga | 0 comments on Hacker News.

Show HN: I wrote my own programming language to solve leetcode 5 by glouwbug | 1 comments on Hacker News.

Show HN: Gatsby plugin that polyfills Next.js API for a smooth migration to Next 3 by vdemedes | 0 comments on Hacker News.

Show HN: Pindex: A tool to help you identify obfuscated ICs 2 by pera | 0 comments on Hacker News.

Show HN: Online JSON Browser, Editor 3 by nyxf | 0 comments on Hacker News.

Show HN: A drop-in Excel-like spreadsheet library with collabration support 3 by zyc9012 | 0 comments on Hacker News.

Show HN: Oldest Search – Search for the oldest result on internet 2 by jarrenae | 3 comments on Hacker News.

Show HN: Lists.sh – A Microblog for Lists 18 by qudat | 3 comments on Hacker News. Greetings, creator here! I've been working on a new blogging platform specifically for lists on and off for a few months now and I'm excited to officially announce its launch. After seeing https://charm.sh a few months ago, I've been enamored by the idea of SSH apps. I decided that a blogging platform focused on developers could be the perfect use case for an SSH app. Also, I love writing lists. I think restricting writing to a set of lists can really help improve clarity in thought. The goal of this blogging platform is to make it simple to use the tools you love to write and publish lists. There is no installation, signup is as easy as SSH'ing into our CMS, and publishing content is as easy as copying files to our server. Check it out and let me know what you think! source: https://ift.tt/J0BPNLi

Show HN: Create beautiful quotes that capture your attention (OSS) 3 by transitivebs | 0 comments on Hacker News.

Show HN: Linen – Make your Slack community Google-searchable 23 by cheeseblubber | 7 comments on Hacker News. Hi HN! Kam here. I’m the founder of Linen.dev https://linen.dev , a website that makes your public Slack community Google searchable. Linen will sync your Slack threads and make it SEO friendly so your community can find Slack content that was previously hidden. Previously I worked on a popular open source project which had a sizable Slack community. Slack was great for engaging with community members and with early sales. However as community scales Slack becomes this black hole where context becomes lost. Most public communities can’t afford to pay for several hundred/thousand members so they are limited to 10,000 free messages. You run into the problem of people asking repeat questions and not searching in Slack. It also doesn’t help that the Slack UX encourages posting and not searching. We experimented with Github discussions and Discourse but didn’t want another channe...

Show HN: Thin Back end, a universal back end for making realtime React Apps 4 by _query | 0 comments on Hacker News.

Show HN: We launched a new web browser 8 by ca98am79 | 3 comments on Hacker News. My company launched a new open source web browser built on Chromium. It supports decentralized domains on Handshake and is the first browser to support .eth DNS. It is also the first browser to support secure web browsing with DANE. Check it out: https://ift.tt/kgs6l1Z https://ift.tt/K4P2wvU

Show HN: PyNeuraLogic: Python Differentiable Logic Programs 19 by LukasZahradnik | 2 comments on Hacker News. PyNeuraLogic is a framework that lets you use Python to create differentiable logic programs. The framework offers an elegant way to express and further extend GNNs, as well as go beyond graphs and tackle other complex (relational) scenarios. Feel free to check the repository and give us some feedback here or on Github. Thank you.

Show HN: I Built a Word Game 3 by knyt | 5 comments on Hacker News. The idea is to get from a starting word to a target word by creating a list of words to go in the middle. You can only change one letter at a time. Yesterday's words: https://twitter.com/ChangelistGame/status/1518695582151237632 Today's game: https://ift.tt/ukfzPU9

Show HN: A reasonably reliable traffic per application monitor using BPF 5 by elesiuta | 1 comments on Hacker News. picosnitch helps you protect your security and privacy by "snitching" on anything that connects to the internet, letting you know when, how much data was transferred, and to where. It uses BPF to monitor network traffic per application, and per parent to cover those that just call others. It also hashes every executable, and will complain if some mischievous program is giving it trouble.

Show HN: Sqwok – A social chat alternative to Twitter and Reddit 4 by holler | 1 comments on Hacker News.

Show HN: Laptop mount for your mechanical keyboard 1 by nooron | 0 comments on Hacker News. I travel a lot for work and can't type for long on my laptop keyboard due to RSI. To solve the problem, I 3D printed a platform for my laptop that I can put a mechanical keyboard on top of without pressing the built-in keys: https://ift.tt/Pvspm0a If you like it, let me know, I'll post the CAD file so you can print it yourself!

Show HN: I Made a Magic Trick:) 16 by croshan | 16 comments on Hacker News.

Show HN: Communick, a professionally-managed Fediverse and Matrix provider 4 by rglullis | 0 comments on Hacker News.

Show HN: Crypto News Aggregator 3 by sebcarbon | 1 comments on Hacker News.

Show HN: Badkeys.info – checking cryptographic keys for known vulnerabilities 3 by hannob | 1 comments on Hacker News.

Show HN: Voxel Lunar Lander in the Browser 3 by JKCalhoun | 0 comments on Hacker News.

Show HN: M3O – Universal Public API Interface 2 by asim | 0 comments on Hacker News. Hey all, I'm Asim Aslam, the founder of M3O, a curated catalog of APIs that provides simple abstractions for the most common API use cases. The idea is to create a single place to explore, discover and consume public APIs as higher level building blocks. Most of the time I don’t use all the features of an API and I assume most devs don't either, so picking and choosing the common patterns, abstracting it away and surfacing a new building block is useful. For example, Twilio has a lot of APIs but I only care about SMS. Even then I just want a quick way to send it. So stripping it all away results in something that's one endpoint and 3 fields (from, to and message). Another example is something like email. There are services like sendgrid that provide a really feature rich experience for email but I’m just looking for something simple that will let me send plain text or html. There are a n...

Show HN: I'm making a dynamic language in Rust 17 by harpiaharpyja | 2 comments on Hacker News. https://ift.tt/lfAdGk3 An implementation of a dynamic programming language in Rust. Includes: Parser/Compiler, REPL, Virtual Machine, Bytecode Disassembler This started out as a learning project to teach myself Rust. It has grown into a decently substantial piece of software and I've learned quite a bit in the process! Some neat things: + A garbage collector that can store dynamically sized types without any double-indirection (i.e. I have my own Box implementation with manual alloc/dealloc) + The smart pointer used to reference GCed data is a thin pointer. The ptr metadata needed for DSTs is stored in the GC allocation itself, so that the GC smart pointer is just a single usize wide. This allows me to keep the core value enum Variant down to 16 bytes (8 bytes for data, the enum discriminant, and some padding). + The GC also supports weak references! + Statically dispatched type o...

Show HN: I built a dashboard of official data ahead of French elections 2 by Frajedo | 0 comments on Hacker News.

Show HN: My typical working day as Software Engineer 29 by myle | 12 comments on Hacker News.

Show HN: I run a newsletter about Chrome extensions 2 by fardeenkhan | 0 comments on Hacker News.

Show HN: This AI Does Not Exist 205 by thesephist | 38 comments on Hacker News. Hey HN! Author of the site here. I tried a few tricks to keep the text-generation part of the site up, but even leaning hard on Huggingface's API and bumping time-outs up, it looks like the site is struggling a bit. I'm going to see if there's anything I can do to keep the text-generation part available, but in the meantime, the pre-generated set should stay pretty stable. Not sure if there's much else I can do without burning a hole in my cloud bills — sorry for the troubles! I've put up a more detailed description of how this works on the GitHub - https://ift.tt/a73uW4p PS - if anyone at Huggingface is reading this and wants to help out with keeping the API up, that would be super :)

Show HN: A better Reddit search engine to find Menswear recommendations 5 by adrielyong | 4 comments on Hacker News. Hey HN Community! We built this simple community search tool that basically allows people to search through thousands of past Reddit threads and tens of thousands of recommendations using tags. It mostly covers a few bigger subreddits like r/BIFL, r/MFA, r/AskMen, r/SkincareAddiction but along the way, I expanded it to include other smaller subreddits too. In addition to filtering by category, power users can also search by -Body Fit (big thigh, long torso) -Occupation (work in retail, teacher, doctor) -Age (18-24, 25-35), Size (height, weight) -Brand comparison (similar to: X) -Use (suitable for wedding, everyday wear) -Location (available in UK, use in Northeast US) -Mood/Style (minimalist, vintage, retro) Check it out. Buy fewer, buy better. Happy Earth Day!

Show HN: Def – A zsh plugin for default folder behavior 3 by thevinter | 0 comments on Hacker News.

Show HN: Minos (Virtualization Solution for Embedded System) v0.4 Released 2 by lemin9538 | 0 comments on Hacker News.

Show HN: Written: Typographic Tools for Strings 2 by vixalien | 0 comments on Hacker News.

Show HN: Cloaker.mobi now encrypts arbitrarily large files in desktop Chrome 2 by spieglt | 1 comments on Hacker News.

Show HN: Earth Day Twitter bot replying to corp's w their netzero plans analyzed 2 by austinbeer | 0 comments on Hacker News.

Show HN: A 2MB, GC-Free, Memory-Safe, and Easy-to-Use NPM Audio Lib for Browsers 2 by chaosprint | 1 comments on Hacker News.

Show HN: Breathe – Breathing exercises for focus and calm 2 by feketegy | 0 comments on Hacker News. The app is about mental health and breathing. Mental health is important, I do breathing exercises almost daily and this app will help me, and hopefully others, to work on it even more.

Show HN: Augmented reality apps made hands-on interactive 7 by jing_qian | 0 comments on Hacker News.

Show HN: Laravel Nova alternative with no code UI editor, search, BRAC, and more 3 by yen7 | 0 comments on Hacker News.

Show HN: A programmer's approach to finding gifts 2 by cvanvlack | 0 comments on Hacker News. Hey Folks, I’ve been really annoyed with the search part of finding gifts. It’s hard to use keyword search for something when it’s an “I’ll know it when I see it” kind of deal. So I thought, what if we scraped/indexed TONS of products and then just focused on removing the things we don’t want and then see what’s left to see if there’s anything cool? I built it in Flutter so it's both iOS and Android but it could be web too. I’ve only just started the scraping/tagging of products and if anyone has suggestions for bulk tagging images/content I would love to hear them. That’s the current bottleneck. Any feedback would be welcome! cvanvlack AT gmail DOT com if you want to discuss 1-on-1.

Show HN: I built an app to help with Windows container networking 2 by BasiliusCarver | 0 comments on Hacker News. I've been playing with cross platform windows/linux Kubernetes clusters recently and have had endless problems with installer scripts misconfiguring networking by using the wrong NIC etc. I got frustrated with the tooling on windows to debug container networking so I built a tool that attempts to stitch together the HNS (Host Network Service) & HCS (Host Compute Service) resources into a tree that shows the relationship between configs. You can also search over it to find the networking impacting your containers or launch the windows built in packet capture tool to create a network trace you can open in Wireshark for analysis. I'm not a desktop app developer so it's pretty rough around the edges and I've only really tested on Windows 11 and Server 2019.

Show HN: Algorithmic trading for everyone 5 by Unknomad | 2 comments on Hacker News. Hi there. I built a company that makes algorithmic trading strategies for its users to invest with. --> https://justfor.fund Advice and feedback are very much welcomed! Disclaimer: New born business with its first beta version (12 users) currently live. Details: - I'm the sole developer and founder - I applied to YC S22 batch on the last day - Currently facing a big KYC compliance wall (code and protocols) - My priority right now is obtaining funds to cover minimal operational cost's. Need to pay for broker partnership costs too. - I have essentially no funds to cover cost's right now. - Currently applying for dev positions on several companies. - Developed the beta version on 3.5 months full-time. Thank you

Show HN: Secure, use, and manage sensitive data–without touching it 6 by jslampe | 3 comments on Hacker News.

Show HN: Dashibase.com – No-code user dashboards with Supabase 2 by greentfrapp | 1 comments on Hacker News.

Show HN: ScanCore, a High Performance CLI Virus Scanner Written in PHP 2 by zelon88 | 0 comments on Hacker News.

Show HN: Python Logfmter 2 by jteppinette | 0 comments on Hacker News.

Show HN: React hook to transition a value 2 by splendidHaiku | 0 comments on Hacker News. It is inspired by react-spring. I wanted something simpler and smaller. This is my first open source project. Happy about feedback.

Show HN: New course on real-world ML systems 9 by nihit-desai | 1 comments on Hacker News.

Show HN: Organise Your SQL Snippets 2 by yekalb | 0 comments on Hacker News.

Show HN: Two-way Jira sync in a collaborative spreadsheet and Gantt 14 by electric_muse | 10 comments on Hacker News. Hello HN, Our startup nearly died 2 years ago. We kept losing customers to spreadsheets. And it made us see a problem right under our nose: everyone just wanted flexibility & speed from a spreadsheet. But they have to stay in sync with {Jira / Salesforce / insert SaaS app}. When we followed this thread, we discovered how broken the integration experience was for flexible products like Airtable, Smartsheet, Monday, and Google Sheets. Their big problem is that they transform external data into their own format. This makes setup harder, since you have to get the mapping just right. And often you can’t sync back. We took a different path when building Visor. We essentially made a data lake & ETL tool with a front-end. Visor integrates with your Jira instance, reads its schema, helps you import the right data, and lets you work in a flexible spreadsheet* that sync...

Show HN: PyInpaint, a lightweight image inpainting tool written in Python 7 by amitoz_azad | 0 comments on Hacker News. - A simple and effective tool to remove scratches, bruises and small holes on images. - Basically it does the job by doing Dirichlet interpolation on a non-local graph created using images. - Could be easy integrated at the backend for fask or django projects related to image processing.

Show HN: Owky – open source two-factor application 2 by charlietango592 | 0 comments on Hacker News.

Show HN: Ransomware protection in 222 lines of VBScript 2 by zelon88 | 0 comments on Hacker News.

Show HN: Loop macro with user-definable clauses in C preprocessor, for Awk 2 by kazinator | 0 comments on Hacker News.

Show HN: Job board to find venture capital jobs 8 by AbiTyasTunggal | 1 comments on Hacker News.

Show HN: Crylic, a visual editor for React 2 by saswatb | 1 comments on Hacker News.

Show HN: I have just open-sourced a 3D drafting demo 2 by fatih-erikli | 1 comments on Hacker News.

Show HN: I built a simulator for personal finance: ProjectionLab 11 by scubakid | 9 comments on Hacker News.

Show HN: Delightful loading animations for your next project 3 by rgriffinj | 0 comments on Hacker News.

Show HN: Airplane for Mac 3 by pradeepb28 | 0 comments on Hacker News. To focus on writing & working, there are the times where I don’t want my machine to be connected to the outside world, so the idea is what if there is a way to kill the wireless tech anytime & anywhere. This is something not new in the market, there is a great example on smartphones - Airplane mode. Instead of reinventing something new, just like an iPhone, what if there is an Airplane mode for Mac that turns on/off Wi-Fi, Bluetooth and other things. Here is the quick video where you can checkout how it works: https://ift.tt/iBluafy

Show HN: I built an opensource, privacy-first Google Analytics 2 by blaumaus | 4 comments on Hacker News.

Show HN: Photogrammetry of Seattle landmarks rendered in WebGL 5 by gglover | 2 comments on Hacker News.

Show HN: Studius – a simple, powerful flashcards app with spaced repetition 4 by drummerjolev | 0 comments on Hacker News.

Show HN: A note-taking CLI for zipfile enthusiasts 2 by swidi | 0 comments on Hacker News.

Show HN: "q", a DNS query tool with support for UDP, TCP, DoT, DoH, DoQ and ODoH 3 by natesales | 0 comments on Hacker News.

Show HN: Employees.fyi – Easily compare U.S. workforce demographic data 7 by employeesfyi | 0 comments on Hacker News. Hi HN! We built Employees.fyi to make it easy to compare U.S. workforce demographic data across companies and against industry reference data. In the U.S., the Equal Employment Opportunity Commission (EEOC) requires the collection and submission of demographic workforce data. We collected and organized the publicly available federal data from the EEOC as well as publicly available EEO-1 submissions from individual companies. By doing so, we hope to make it easy to compare U.S. workforce demographic data across companies and against industry reference data. The URL contains your current selection. Just copy the URL and share it! Some examples: * A comparison of 2018 data for the "Professionals" job category across the Information industry, Facebook, and Netflix: https://ift.tt/ETluBLX... * A comparison of 2018 data for all job categories across the Finance ...

Show HN: I built an extension to disable copying from stackoverflow 3 by pankajtanwar | 1 comments on Hacker News.

Show HN: Quickly build a GraphQL API in Rust using create-rust-app 1 by har1s | 0 comments on Hacker News.

Show HN: Wordle Meets Candy Crush 2 by torhorway | 0 comments on Hacker News.

Show HN: Subreply News (Beta) 3 by lcnmrn | 0 comments on Hacker News.

Show HN: Breeze job search filter with 14M+ listings now in beta 2 by aghilmort | 1 comments on Hacker News.

Show HN: My website, hosted on a 386 25 MHz, 4 MiB of RAM, 38400 baud internet 5 by serentty | 3 comments on Hacker News.

Show HN: My Neat Portfolio Website 2 by khangnd | 0 comments on Hacker News.

Show HN: an app to create images with AI 5 by dvrp | 0 comments on Hacker News.

Show HN: I built an open dashboard for my website 3 by pankajtanwar | 0 comments on Hacker News.

Show HN: Neptune Lang – A concurrent fast dynamically typed scripting language 2 by anupamchugh | 0 comments on Hacker News.

Show HN: I made a tool to help beginners learn HTML code from browser 2 by rahulbstomar | 1 comments on Hacker News.

Show HN: Pure C Asynchronous HTTP Framework 2 by adamansky | 0 comments on Hacker News.

Show HN: Via – Simple Visualization of Cycle Route Quality 2 by conor_f | 0 comments on Hacker News. Every cycle route is plagued with problems - potholes, deviant cars, and random obstacles. Via is an app that detects these issues and visualizes them in a clear way. Quality, speed, and usage can be viewed with the fundamental goals of privacy of contributers providing data to improve road quality and safety of cyclists.

Show HN: String.is – an open-source, privacy-friendly online string toolkit 2 by recurser | 1 comments on Hacker News.

Show HN: Hacker News reader focused on readability 5 by hsblhsn | 3 comments on Hacker News.

Show HN: Fast,Compiled deep-learning based modules for inferencing on CPUs 2 by eagledotRL | 0 comments on Hacker News. Hi HN,I am Anubhav from RamanLabs.We have been developing dedicated modules based on deep-learning for purposes like face-detection,object-detection,pose-estimation etc. We hope to make it easy for developers,hobbyists to integrate such functionalities into their existing app/pipeline at the cost of a few milliseconds.All our modules run end to end in super-realtime even on consumer-grade CPUs[0]. For now we provide only Python based API. We provide Demo for each of the modules to allow testing for your desired data distribution.We also have a blog[1] where we hope to add more technical details about the framework used to develop these modules. The framework used to develop these modules is completely written in Nim language.We wrap existing ops implementations from libraries like ONEDNN and write our own code where we cannot find one or existing implementation is ...

Show HN: Team collaboration with different message types 2 by deniskit | 0 comments on Hacker News.

Show HN: Windows XP on PineNote 2 by jcuenod | 1 comments on Hacker News.

Show HN: My simple guessing and learning game 5 by physh17 | 0 comments on Hacker News. Simple guessing + learning game You think of something, and the computer has to guess what you're thing of. If it guesses wrong, you can add a new Yes/No question to distinguish between your answer and what the computer thought it was. In this way the computer learns more things, and is more likely to guess correctly in future. It's great fun for kids! (..for a few minutes)

Show HN: HeftySearch – Search any number of sites at the same time 2 by jarrenae | 0 comments on Hacker News.

Show HN: I built a tool to resize/crop/frame images uniformly for documentation 2 by qiller | 1 comments on Hacker News.

Show HN: OSS Database, A crowdsourced database of Open Source alternatives 12 by pvsukale3 | 1 comments on Hacker News.

Show HN: Program Synthesis for Ruby 2 by sankha93 | 0 comments on Hacker News.

Show HN: Usage, Cut your AWS Bill by 50%+ in 5 Minutes 7 by kavehkhorram | 1 comments on Hacker News. Hi HN community, I’m Kaveh, founder and CEO of Usage, and am excited to show you Usage, an app that helps you slash your AWS EC2 bill by 50% in ~5min by trading reservations. As of today, Usage is in General Availability and any AWS user can use it. It works by creating a limited-access IAM role (ReadOnly + Ability to Manage Reservations) into your AWS account(s). The AWS console interface has made it hard for companies to optimize their AWS spend. After years of working for different companies that use AWS, I still find it difficult to understand how much money I’m spending on AWS. I don’t know who owns what instances, how our commitments are saving us money (RIs, SPs, EDPs), and what instances can be sized down (or switched to spot). At Usage, we are building a web-based app that keeps you in charge of your AWS while minimizing your bill. No code change, no moving your AWS account...

Show HN: Stacktape – Full power of AWS with Heroku-like experience 4 by matus_congrady | 2 comments on Hacker News.

Show HN: Generating Type-Safe React Hooks from OpenAPI 2 by tejaskumar_ | 0 comments on Hacker News.

Show HN: I made a website to search for half loaves of bread near you 26 by prashantb | 13 comments on Hacker News.

Show HN: Enhanced GNU Awk 2 by kazinator | 0 comments on Hacker News.

Show HN: A Simple Memory Game 2 by spydr | 2 comments on Hacker News.

Show HN: Razer x Lambda Tensorbook 8 by vimeh | 0 comments on Hacker News. Hi all, long time lurker, first time poster. I want to share with you all something we've been working on for a while at Lambda: the Razer x Lambda Tensorbook: https://www.youtube.com/watch?v=wMh6Dhq7P_Q But before I tell you about it, I want to make this all about me, because I built this for me. See, while I'm genuinely interested in hearing from the community what you think as this is the culmination of a lot of effort from a lot of people across so many different fields (seriously, the number of folks across manufacturing, engineering, design, logistics, and marketing who have had to work together to launch this is nuts), I really just want to tie Tensorbook's motivations back to a larger personal narrative to explain why I'm so proud. So, flashback to 2018, and I'm a hardware engineer focusing on the compute system at Lyft's autonomous vehicle (AV) program, Level5 (L5). Here was a...

Show HN: Esht – Embeddable SHell Tags 2 by 4bcx | 0 comments on Hacker News.

Show HN: Multiplayer Demo Built with Elixir 91 by wenbo | 23 comments on Hacker News. Hey HN, I’m an engineer at Supabase [0] and one of the creators of this demo. My team and I have been working hard to bring developers the next version of Supabase Realtime. The current version of Realtime [1] is a Change Data Capture (CDC) server for a PostgreSQL database that broadcasts changes via WebSockets to authorized subscribers. It’s written in Elixir/Phoenix. The server utilizes PostgreSQL’s logical replication functionality, which writes database changes to Write-Ahead Logging (WAL) segment files, and a replication slot, responsible for managing and retaining WAL files. Database changes are polled from WAL by the server using PostgreSQL’s replication function pg_logical_slot_get_changes and changes converted to JSON objects using the wal2json [2] extension by setting it as the output plugin. Security is enforced through two checks - each check ensures only authorized client subscribers a...

Show HN: Paper Birch Notes 2 by NWoodsman | 1 comments on Hacker News.

Show HN: How to compile C/C++ for WASM, pure Clang, no libs, no framework 99 by ern0 | 32 comments on Hacker News. A little help for programmers, who wants to run C/C++ code in the browser. (This is my second attempt to show it, first time I got banned bcoz of my personal page domain, I don't really understand it why is is suspicious.)

Show HN: Dark mode for Hacker News via web extension 5 by johnthuss | 2 comments on Hacker News.

Show HN: Web app for creating and running contests on TikTok 5 by rscm17 | 0 comments on Hacker News.

Show HN: A minimal, unbloated archiving and bookmarking tool 2 by gform | 0 comments on Hacker News.

Show HN: Enrich your bookmarsk with more metadata and kBookmarks 2 by fujohnwang | 0 comments on Hacker News.