Show HN: Zaxy v1.0 https://ift.tt/m26EDuK
Show HN: Zaxy v1.0 https://docs.zaxy.io/ June 1, 2026 at 12:19AM
Show HN: Llmff v1.0 FFmpeg for Inference https://ift.tt/BNoy9Wm
Show HN: Llmff v1.0 FFmpeg for Inference https://ift.tt/3p9Nob8 June 1, 2026 at 12:20AM
Show HN: Kanji Pairs Explorer https://ift.tt/SaWpRgB
Show HN: Kanji Pairs Explorer https://ift.tt/eSVDrPu May 31, 2026 at 01:56AM
Show HN: Open Envelope – an open schema for defining AI agent teams https://ift.tt/ia7TseE
Show HN: Open Envelope – an open schema for defining AI agent teams Built an open JSON Schema for defining AI agent teams. Multi-agent systems are becoming a real deployment pattern — not single assistants, but teams with roles, handoffs, and human checkpoints. But there's no shared way to define one that travels across frameworks. Every implementation is scattered, locked to whichever tool you picked first. Built the schema to fix that. The schema lives at schema.openenvelope.org and is registered in SchemaStore, so if you drop a .envelop…
Show HN: leaf – one month later: website, releases and lots of improvements https://ift.tt/je9HQRk
Show HN: leaf – one month later: website, releases and lots of improvements Hi HN, About a month ago, I shared leaf here while it was still in its early stages. Since then, the project has shipped multiple releases, with UX improvements, bug fixes, and a documentation website now available. leaf is a terminal-based Markdown reader focused on a GUI-like experience, with navigation, search, table of contents, clickable links, syntax highlighting, editor integration, LaTeX rendering, Mermaid diagrams, and more. It works on Linux, macOS, Windows, …
Show HN: Self Publish Studio https://ift.tt/3ZsIYDR
Show HN: Self Publish Studio Turn LibreOffice .odt files into publishable file bundles for Kindle https://ift.tt/tXbKO4M May 30, 2026 at 01:24AM
Safety Upgrades Make a Difference: Bike Ridership is on the Rise
Safety Upgrades Make a Difference: Bike Ridership is on the Rise By Our safety upgrades are helping more people feel comfortable biking and rolling in the city. Every day, our teams work hard to make sure people have viable options to get around San Francisco. Whether you bike, roll, walk, drive or all of the above, we’re pushing to make your trips safer. As Bike Month comes to a close, we’re highlighting how our investments in bike safety are making a difference. These upgrades are helping to prevent risks and make conditions more comfo…
Show HN: Zot – Yet another coding agent harness https://ift.tt/qUZj5eD
Show HN: Zot – Yet another coding agent harness https://www.zot.sh May 29, 2026 at 08:48AM
Show HN: htop for the airwaves — a live 802.11 RF dashboard in your terminal https://ift.tt/FHyEUrD
Show HN: htop for the airwaves — a live 802.11 RF dashboard in your terminal https://ift.tt/s8WwZvP May 29, 2026 at 04:51AM
Show HN: Bootstrap a team of coding agents from a template, OSS https://ift.tt/qcytFJg
Show HN: Bootstrap a team of coding agents from a template, OSS I have spent the last few months working on infrastructure and tools to give agents global ids, and the ability to communicate. That is up and running now, but actually structuring their work together has been a real pain: I still have to give them roles and responsibilities, and start the agents in the right directories with the right id so that the actually get things done. I have automated that part now: a team can be bootstrapped from a template with one command: aw team boots…
Show HN: Scrolodex – A super simple window switcher for macOS https://ift.tt/NVpWD8T
Show HN: Scrolodex – A super simple window switcher for macOS I built scrolodex to scratch my own itch of having a quick and simple way to switch between the currently open windows under my cursor. Simply hold ⌥ + scroll to cycle through windows under your cursor. Release to focus. Also includes triggers for scrolling through all windows, dock app's windows, or switching between desktop spaces. Configurable hotkeys, themes and overlays. Completely free and OSS. brew install --cask jaydenfyi/tap/scrolodex Website/demo: https://scrolodex.ap…
Show HN: An update to our long-turn FreeCiv experience https://ift.tt/XTmEaRW
Show HN: An update to our long-turn FreeCiv experience So we have had quiet the journey here. So 70 days ago (aka 73 turns ago) I posted on HN sharing our FreeCiv deployment ( https://ift.tt/nU3dIA5 ). FreeCiv is a great game, the clients is very buggy however. I'm using the GTK4 version, but a few others have opted for the QT variant. At some point, we might turn our focus to contributing to improving the client based on our experiences playing the game. We've since added a lot of little fun features: - The editor: you can write to th…
Show HN: Open-Source AI Racing Harness https://ift.tt/zG4mB3u
Show HN: Open-Source AI Racing Harness Hi I'm Dan from Elodin, making an open source real-time capable flight software simulation. For AI Grand Prix contestants, the wait for the Round 1 virtual qualifier simulation has been grueling. If you’re competing, check out our simulation harness to tide you over, built to match the published competition constraints and message format. It runs against real Betaflight, which we learned requires at least 1000 sensor samples per second to run real-time correctly. The competition warranted introducing …
Show HN: Stumbleback – StumbleUpon for the bookmarks you've been hoarding https://ift.tt/3ou6PpM
Show HN: Stumbleback – StumbleUpon for the bookmarks you've been hoarding Hi HN, I have about 2000+ bookmarks that I will never read. Probably you do too. I keep collecting new stuff to read, the list grows longer each day, but I barely get around to reading them, and the problem, as I realised, is more to do with the analysis paralysis on what to read. Sort of like how we spend so much time figuring out what movie to watch on Netflix. So I made a simple Chrome extension: it picks one bookmark at random, drops you on the page, and gives yo…
Show HN: Posthorn, self-hosted mail without the mail server https://ift.tt/EoKnHU6
Show HN: Posthorn, self-hosted mail without the mail server Introducing Posthorn, a self hosted email gateway. One docker container (or Go binary) between every self hosted app on your VPS and your transactional email provider. Set up Posthorn once, point your apps to it, done. I was trying to deploy Ghost on a DigitalOcean droplet and found that DO and many different VPS services have started to block the default SMTP ports to try to combat the various types of abuse they get. To actually configure my app, I had to hack together a Postfix rel…
Show HN: DDoS detection in 500 lines of Python (MIT, no cloud, no account) https://ift.tt/ySuqTF8
Show HN: DDoS detection in 500 lines of Python (MIT, no cloud, no account) https://ift.tt/2YmoGlp May 26, 2026 at 11:39PM
Show HN: TryPost – open-source Social Media Scheduler https://ift.tt/7q1dBJ6
Show HN: TryPost – open-source Social Media Scheduler https://trypost.it/en May 25, 2026 at 11:25PM
Show HN: Write your BPF programs in Go, not C https://ift.tt/pdMBEbc
Show HN: Write your BPF programs in Go, not C https://ift.tt/dNwvxeA May 21, 2026 at 07:25PM
Show HN: CRED-1 – Open domain credibility dataset for on-device pre-bunking https://ift.tt/9AeGBnl
Show HN: CRED-1 – Open domain credibility dataset for on-device pre-bunking https://ift.tt/SvJjAdc May 24, 2026 at 09:58PM
Show HN: My homelab is outperforming the stock market https://ift.tt/SZbj0BG
Show HN: My homelab is outperforming the stock market https://stocks.sjer.red May 25, 2026 at 12:54AM
Show HN: Replacing a 3.4MB video with 40kb of GSAP https://ift.tt/3xaIREi
Show HN: Replacing a 3.4MB video with 40kb of GSAP https://ift.tt/KWQqpuC May 24, 2026 at 11:59PM
Show HN: I turned my dev stack into an alien planet ruled by my dog https://ift.tt/2pQUxXR
Show HN: I turned my dev stack into an alien planet ruled by my dog https://bkawa-bot.github.io/planet-maiko/ May 24, 2026 at 12:04AM
Show HN: AgentLens – see if your AI features work, per customer https://ift.tt/8AacUgf
Show HN: AgentLens – see if your AI features work, per customer https://agentlens-demo-omega.vercel.app May 24, 2026 at 12:18AM
Show HN: Running BitNet b1.58 inside DRAM by breaking DDR4 timing rules https://ift.tt/ksp8JgG
Show HN: Running BitNet b1.58 inside DRAM by breaking DDR4 timing rules I have been working on running BitNet b1.58 inside DRAM by intentionally breaking DDR4 timing rules. Also made a visual explainer: https://pcdeni.github.io/CaSA/explainer/ This is tested and works inside commercial off the shelf memory with custom memory controller in the FPGA. The underlying effect is well characterized in academic papers (cmu safari, simra, dram bender, etc). In the process of getting this to work I also made previously undocumented discovery about DDR…
Show HN: Open-source private home security camera system (end-to-end encryption) https://ift.tt/dUqyxeh
Show HN: Open-source private home security camera system (end-to-end encryption) Hey everyone, I'm back with some exciting updates. I previously introduced an open source private home security camera in 2024, which uses OpenMLS for end-to-end encryption. It was called Privastead then and it's now renamed to Secluso. John Kaczman found my project from here and has been working on it with me over the last year and half. We've made a lot of improvements to the software, which we would like to share with you: - You can now set this up …
Show HN: Coder Words – An offline-first PWA word puzzle for programmers https://ift.tt/utsqWdx
Show HN: Coder Words – An offline-first PWA word puzzle for programmers It's a clone of 7 Little Words, but with topics from computer science and programming. No sign-up, no app install, no tracking. It's a PWA and works offline, also as a home screen app. Tech: js, no libs, Canvas API, Web Audio, AI-aided but not vibe coded, puzzles curated by hand. https://ift.tt/bFkBAIC May 22, 2026 at 11:30PM
Show HN: ReTab – a Cmd+Tab-style switcher for Safari tabs https://ift.tt/OBDIUgP
Show HN: ReTab – a Cmd+Tab-style switcher for Safari tabs Hey HN, if you do use Safari, try my little ReTab extension. It makes jumping back and forth between tabs way smoother and honestly improves my productivity & enjoyment a ton. Tap Cmd+E to jump back & forth between your last visited tabs Hold Cmd+E to show a list of your tab history to select (just like Cmd+Tab on macOS) Tab history is tracked per-window so cycling stays scoped to the window with focus. No analytics, no remote calls, nothing leaves the Mac — a single Safari Web …
Show HN: Free Fonts – a collection of 400+ original, open-source typefaces https://ift.tt/sP83qgb
Show HN: Free Fonts – a collection of 400+ original, open-source typefaces Hi HN! For the past few months I've been working up to this launch of Free Fonts - it's a collection of completely free, open source, and original fonts that can be used for any project, including commercial ones. The collection has over 400 fonts in a variety of novel styles, from simple sans serifs to decorative handwritten and blackletter fonts. It will also continue to be updated and grow over time. Designers and developers today have essentially two options…
Show HN: Agent-estimate, how long a coding task takes, at agent speed https://ift.tt/AazNCiV
Show HN: Agent-estimate, how long a coding task takes, at agent speed I have used Codex & Claude Code for coding for a while, but how long a coding task will actually take? When I ask Claude Code to estimate, the result is often from training data, which is based on human speed. That’s why I built this tool, to estimate effort in ai agent speed. I run it every morning before I dispatch coding tasks to my agents. What's in it: task sizing: auto-classifies XS to XL from the description, then runs PERT on that tier human-equivalent compar…
Show HN: ANML – A machine-first markup language for the agentic web (IETF Draft) https://ift.tt/sBCVqmx
Show HN: ANML – A machine-first markup language for the agentic web (IETF Draft) https://ift.tt/vMzoxlI May 21, 2026 at 11:22PM
Show HN: Remote Job Board https://ift.tt/jZ7RLSa
Show HN: Remote Job Board Built a job board for best remote jobs from top private and public companies. no signup or middleman, apply directly https://ift.tt/wIet6Pj May 21, 2026 at 02:52AM
Show HN: I reverse engineered Apple's video wallpapers https://ift.tt/VStMH7a
Show HN: I reverse engineered Apple's video wallpapers Ever since Apple introduced their video wallpapers I wanted to be able to put custom videos there. I decided to reverse engineer and see what I can do. I built Phosphene to sell it, but the existing competitors were polished enough that the time it would have taken to catch up wasn't going to pay off. So I'm open-sourcing it. WallpaperExtensionKit.framework is what powers macOS wallpapers. It controls what’s shows in the Settings app. It took a lot of trial and error to replica…
Show HN: Dari-docs – Optimize your docs using parallel coding agents https://ift.tt/YVsO6hf
Show HN: Dari-docs – Optimize your docs using parallel coding agents It’s well known at this point that documentation needs to be optimized for AI agents - we’re all pointing our Claude Code / Codex / Pi agents at documentation, and expecting the models to figure out how to implement a product. This, however, changes the entire optimization problem when writing documentation. Good documentation now becomes more objective - you are solving the very concrete problem: can a dumb harness running the dumbest model implement this reliably? Humans ca…
Show HN: Typeset sitelen pona and copy a PNG (for toki pona speakers) https://ift.tt/MJuBz1P
Show HN: Typeset sitelen pona and copy a PNG (for toki pona speakers) https://sitelen.vercel.app/ May 17, 2026 at 07:41PM
Show HN: Javalamp – A glowing terminal screensaver that keeps your Mac awake https://ift.tt/kmUQ2Z4
Show HN: Javalamp – A glowing terminal screensaver that keeps your Mac awake https://ift.tt/dfhgjPL May 20, 2026 at 06:24AM
Show HN: claude-autopilot, autonomous dev pipeline with multi-model review https://ift.tt/2deFPBY
Show HN: claude-autopilot, autonomous dev pipeline with multi-model review https://ift.tt/Da5KT4b May 20, 2026 at 02:35AM
Show HN: I built a native macOS Markdown viewer 100% with AI coding agents https://ift.tt/AD0SLQH
Show HN: I built a native macOS Markdown viewer 100% with AI coding agents I built Markdown Viewer because every Markdown app I found was either bloated (VS Code, Obsidian) or too bare-bones. Wanted something that loads instantly, renders Obsidian-style features cleanly, and weighs in at a few megabytes. Built with Tauri 2 (Rust backend + webview frontend): - GitHub Flavored Markdown + Obsidian extensions (wikilinks, callouts, emoji, math, Mermaid diagrams) - Frontmatter rendered as a structured metadata bar above content - HTML sanitizatio…
Show HN: Clark-Browser – Stealth Chromium https://ift.tt/CfzX8kA
Show HN: Clark-Browser – Stealth Chromium Fully open-sourced, perfect for agentic browsing, works with Vercel's agent-browser and playwright. https://ift.tt/sVnCr0L May 19, 2026 at 06:09AM
Show HN: Number Gacha, a gacha game distilled to its essence https://ift.tt/sbDMVr4
Show HN: Number Gacha, a gacha game distilled to its essence Number Gacha is a half-parody, half-real gacha game where you roll, unwrap, and battle numbers. Play on Desktop for the best experience! https://ift.tt/t3DNIme May 13, 2026 at 06:39PM
Show HN: Better.ftp – cycling app for FTP tests without subscription https://ift.tt/2IkizbL
Show HN: Better.ftp – cycling app for FTP tests without subscription I built a free iOS app so cyclists can stop paying $20/mo just to retest their FTP. The ramp test itself is a 25-minute Bluetooth interaction with a known protocol. It shouldn't require rent. This app is opensource, free, no ads, no tracking nor third party integrations because I just wanted to have a fun side project and have no interest in monetization. If you are a cyclist, I would kindly ask for feedback on the app especially on the ftp test protocol instructions, tra…
Show HN: HypergraphZ – directed hypergraph library in Zig with Python bindings https://ift.tt/Fu0tHKe
Show HN: HypergraphZ – directed hypergraph library in Zig with Python bindings https://ift.tt/zwmbPY3 May 17, 2026 at 10:08PM
Show HN: Mezz, a curl-able WiFi sandbox for IoT pentesting https://ift.tt/D3Kzg9P
Show HN: Mezz, a curl-able WiFi sandbox for IoT pentesting https://ift.tt/iwF5SRt May 15, 2026 at 05:53PM
Show HN: How to Kill the Dead Internet https://ift.tt/ygJxTnw
Show HN: How to Kill the Dead Internet Ok, so maybe "how to revive the internet" would be more accurate, but if you're reading this, I got your attention, right? Here's why I want you to read on: I built a free extension, D-slop, to disincentivize anyone from posting AI writing, and eventually images and video as well, on the internet. For writing, it checks known vocab and punctuation tells, as well as subtler tells related to cadence, and assigns it a score subject to an adjustable threshold. If the text fails, users have t…
Show HN: Serene Bach – a Go weblog engine that runs as CGI or HTTP https://ift.tt/T4adFsr
Show HN: Serene Bach – a Go weblog engine that runs as CGI or HTTP I originally made Serene Bach in the 2000s as a weblog engine written in Perl CGI. I rebuilt it from scratch in Go as a single binary that can run either as a CGI program or as a normal HTTP server. I know CGI is generally considered legacy technology now, but I still rely on it for shared hosting. In this version, I added Markdown support, a responsive default theme, Open Graph image generation, and static output generation. It is still in beta, but the repository includes a D…
Show HN: Codiff, a local diff review tool https://ift.tt/FKibGsp
Show HN: Codiff, a local diff review tool Nowadays I review a lot of code locally that was written by llms. I used to review my own code using git + delta. It started to feel limiting with the amount of code written by llms. When looking at a large diff on Friday I pointed an llm at diffs.com and trees.software and told it to build an app. It only took 16 minutes, is extremely fast for large diffs, beautiful and minimal. Today I polished it up and added all the features that I need. It has file filters, search, an llm walkthrough mode, and rev…
Show HN: I built a screen recorder that captures console logs, requests and more https://ift.tt/aHDocSB
Show HN: I built a screen recorder that captures console logs, requests and more https://userplane.io/ May 16, 2026 at 10:34PM
Show HN: Got ghosted by tech companies so I built a tool to track ghost jobs https://ift.tt/MG4KaJe
Show HN: Got ghosted by tech companies so I built a tool to track ghost jobs Last year I was looking for a new role. I sent out applications, did the prep, waited. What came back was mostly nothing. Not rejection emails, just silence. The job listings I'd applied to stayed live for weeks. Some for months. As a software engineer, I decided to dig into it properly. I built a system to continuously track job postings across companies, logging posting dates and measuring how long roles stay open before closing or don't. After 35,000+ listi…
Show HN: SwarmWright, structured multi-agent AI defined in markdowns https://ift.tt/YQXZ5I1
Show HN: SwarmWright, structured multi-agent AI defined in markdowns I had a bunch of custom AI pipelines and a growing folder of markdown files and Python scripts holding it together. Built this to give that chaos some structure. Agents are markdown files, topology is a JSON file the runtime enforces hard. The agents are still fully autonomous: they make their own decisions, but the graph they operate in isn't. You declare who can call whom upfront and the runtime holds that line. No auth yet, fine if you don't expose the port, i gues…
Show HN: Epiq – Distributed Git based issue tracker TUI https://ift.tt/D0yAUPC
Show HN: Epiq – Distributed Git based issue tracker TUI Issue trackers typically live outside of your workflow, with poor ergonomics. Epiq aims to solve that, bringing issue tracking into your terminal. Multi-user collaboration is achieved via git using user-scoped immutable event logs that converge in memory. Put my all into it. Let me know what you think. https://ljtn.github.io/epiq/ May 16, 2026 at 03:18AM
Show HN: Browser based sythesizer, drum machine and squencer https://ift.tt/qihxnD9
Show HN: Browser based sythesizer, drum machine and squencer Inspired by the recent Boards Of Canada announcement, I've been in a low-fi electronica mood lately and was going back and forth with Claude on how to design similar instruments in the browser that fit the genre. One thing led to another and pretty soon I had a fully browser based polyphonic synthesizer / drum machine / sequencer. The interface and workflow was heavily inspired by the Rebirth338 application released back in the 90's, but with lo-fi synth voices rather than t…
Show HN: SwiftUI package for onboarding flows in iOS apps https://ift.tt/5Xoc9yK
Show HN: SwiftUI package for onboarding flows in iOS apps It supports: - Image, SF Symbol, and autoplaying video pages - Optional skip behavior - Custom theming - Completion gating - Snapshot-tested SwiftUI UI https://ift.tt/nCsBmzJ May 14, 2026 at 11:08PM
Show HN: I built a Web-Scraper API that is 6-7x more efficient than current ones https://ift.tt/DcTYzZb
Show HN: I built a Web-Scraper API that is 6-7x more efficient than current ones Runo is a web-scraping API that returns typed, structured JSON. You define a schema (field name, type, example value), and Runo fetches the page and returns the data. No HTML, no parsers, no post-processing. Over the past few weeks, I have been building this non stop. Currently, every scraper API out there solves the site fetching problem but left the extraction of the actual data entirely to users. Runo makes that completely disappear. For Runo, I went ahead and …
Show HN: Nibble https://ift.tt/gsUdliY
Show HN: Nibble An attempt at a single pass LLVM frontend in ~3000 lines of C without external dependencies, malloc, or an AST. Included are some graphical examples. The IR isn't perfect, and the README touches on one particular downfall https://ift.tt/5gePabT May 14, 2026 at 04:46AM
Show HN: Petri – Drop-in Postgres image that forks a DB per test https://ift.tt/fyWehKt
Show HN: Petri – Drop-in Postgres image that forks a DB per test Rolling it out at work to parallelize 4,257 tests across 5 services. It fixes our tests running in band and DB mocking in API tests. It's a drop-in Postgres image, with a Golang proxy. :5432 is passthrough, :5433 forks the DB per conn (CREATE DATABASE … TEMPLATE …, dropped on disconnect). If you use it, let me know what you like or don't like, so I can make it better. Cheers! https://ift.tt/BlUsyJY May 14, 2026 at 02:32AM
Reserve Parking in a City-Owned Garage: SFMTA Makes Parking Easier for Everyone
Reserve Parking in a City-Owned Garage: SFMTA Makes Parking Easier for Everyone By Pamela Johnson Parking in San Francisco can be challenging, but we’re here to help make it less stressful. We recently announced two new mobile apps that let you pay for parking by phone and even get alerts when your meter is winding down. Now, our teams are making it easier to find parking, too! Our online parking reservation system is expanding to cover the majority of SFMTA-owned garages across the city. That means you can reserve parking at garages loca…
Show HN: I spent $100 in Claude tokens and 1k battles training my AI tank https://ift.tt/yuOKSr7
Show HN: I spent $100 in Claude tokens and 1k battles training my AI tank Hi HN, I built AgenTank. It is a small game where an AI agent writes the logic for your tank. You watch it fight, give strategic feedback, let the agent update the tank code, and send it back into battle. I have run 1,000+ battles on my own tank and spent about $200 in Claude credits improving it. The part I enjoy most is not just winning, but watching the tank make visible mistakes, thinking of a better strategy, and seeing whether Claude can turn that into better code.…
Uttarakhand: दावानल, सिस्टम के दावे धुआं-धुआं, प्रदेश में सबसे अधिक वनाग्नि से प्रभावित होने वाला जिला पौड़ी
प्रदेश में जंगल की आग की घटनाएं एक चुनौती रही हैं। वनाग्नि नियंत्रण के लिए संसाधनों को बढ़ाने के तमाम दावों के बीच जंगल की आग की घटनाएं लगातार बढ़ हो रही हैं।
Show HN: Duckflix, an open-source self-hosted media streaming platform https://ift.tt/BgE7C8H
Show HN: Duckflix, an open-source self-hosted media streaming platform I’ve been working on Duckflix, a self-hosted media streaming platform. It started as a full-stack project to combine a clean streaming UI with a Bun/Elysia backend, FFmpeg processing, SQLite, Docker deployment, and addon support. Website: https://duckflix.fun Demo: https://demo.duckflix.fun GitHub: https://ift.tt/mJGRE7g https://ift.tt/mJGRE7g May 13, 2026 at 12:23AM
Show HN: GIF Pile. a site to make piles of GIFs https://ift.tt/oUrdDHe
Show HN: GIF Pile. a site to make piles of GIFs I'm quite fond of obnoxious looking gifs in a post-ironic way as a manner of shitposting and or injecting humor into a chat. The issue with this however is that, for no real good reason at all, the simple usecase of "Have image/gif background, bombard with garbage" had no real good tooling. There's gif editors out there, EZgif my beloved is probably my most used non-search-indexing-slash-social-media-site, but they're kinda clunky for my specific usecase of making digital ey…
Show HN: OpenGravity – A zero-install, BYOK vanilla JS clone of Antigravity https://ift.tt/JEiRMxu
Show HN: OpenGravity – A zero-install, BYOK vanilla JS clone of Antigravity Hi. I’m a high school student studying for my GCSEs. I was using Google Antigravity heavily for my side projects, but I kept hitting the usage limits, and getting random "agent terminated" errors. So I decided to try build my own version of the IDE. I love the UI, so I copied it as accurately as possible, and then hooked up some logic into it, including the INCREDIBLY finicky webcontainer api. I tried to keep it super lightweight, no build steps, or dependenc…
Show HN: DialYourShot – interactive espresso parameter tool https://ift.tt/0fijNVs
Show HN: DialYourShot – interactive espresso parameter tool https://ift.tt/J1wcnzk May 11, 2026 at 10:57AM
Show HN: adamsreview – better multi-agent PR reviews for Claude Code https://ift.tt/PwpHrJg
Show HN: adamsreview – better multi-agent PR reviews for Claude Code I built adamsreview, a Claude Code plugin that runs deeper, multi-stage PR reviews using parallel sub-agents, validation passes, persistent JSON state, and optional ensemble review via Codex CLI and PR bot comments. On my own PRs, it has been catching dramatically more real bugs than Claude’s built-in /review, /ultrareview, CodeRabbit, Greptile, and Codex’s built-in review, while producing fewer false positives. adamsreview is six Claude Code slash commands packaged as a plug…
Show HN: I trained a chess engine to play like humans https://ift.tt/J98yvpK
Show HN: I trained a chess engine to play like humans I built 1e4.ai - a chess web app where you play against neural networks trained to mimic human Lichess players at specific Elo ranges. There's a separate model for each 100-point rating bucket from ~800 to 2200+, and the bots not only choose human-like moves but also burn clock time, play worse under time pressure, and blunder in human-like ways. Live demo: https://1e4.ai Code: https://ift.tt/3UuNZYi A few things that might be interesting: - Trained on almost a full year of Lichess …
Show HN: Hustler Bingo – a tiny bingo game about startup Twitter clichés https://ift.tt/wptx0Mi
Show HN: Hustler Bingo – a tiny bingo game about startup Twitter clichés I built this after my brother started complaining that I got too much into brainrot culture. It's just for fun nothing serious, but was able to test vercel, tanstack start and convex without high stakes. Have fun! This is the game where lower score is goood for your mental health https://ift.tt/AFRkKB9 May 10, 2026 at 11:36PM
Show HN: Rust but Lisp https://ift.tt/DydaLfw
Show HN: Rust but Lisp https://ift.tt/Pgd5n2D May 10, 2026 at 12:46AM
Show HN: Countries where you can leave your MacBook at a random coffee shop https://ift.tt/FwgtKY0
Show HN: Countries where you can leave your MacBook at a random coffee shop Hi HN, I wanted to know which countries you can simply leave your laptop at a Starbucks, and where you can't. Feel free to click and vote. https://vouchatlas.com May 10, 2026 at 02:40AM
Show HN: AirScore – Daily air-quality emails synthesizing EPA, NOAA, and pollen https://ift.tt/s6KhI8A
Show HN: AirScore – Daily air-quality emails synthesizing EPA, NOAA, and pollen https://getairscore.com May 9, 2026 at 08:18PM
Show HN: Free OSS transcription app I made and found it's faster than wispr flow https://ift.tt/ghaA5P3
Show HN: Free OSS transcription app I made and found it's faster than wispr flow title doesn't let nuance, ofc it's not the app that's faster but the way you can use it with Groq inference for example. https://mumbli.app/ May 10, 2026 at 12:37AM
Show HN: I mirrored war.gov's UAP archive in pure Rail with verifiable bytes https://ift.tt/zQBiksL
Show HN: I mirrored war.gov's UAP archive in pure Rail with verifiable bytes https://ift.tt/P8qb0mc May 9, 2026 at 02:16AM
Show HN: tltv – Federation protocol for 24/7 TV channels https://ift.tt/vVL4ETl
Show HN: tltv – Federation protocol for 24/7 TV channels I spent six years trying to build a tv channel server. rewrote it eight times. flask, fastapi, ffmpeg, gstreamer, named pipes. every version got more complicated and none of them worked right. turns out I was building the wrong thing. the thing I actually wanted was a protocol. so tltv is that. a channel is an ed25519 key pair. you sign your metadata with it. you serve hls video from wherever you want. your public key becomes a tltv:// address that anyone can tune into. relay nodes can r…
Show HN: The independent guide to agent orchestrators https://ift.tt/Xiun3Nh
Show HN: The independent guide to agent orchestrators Hey HN! I built AgentMGMT.dev today to keep track of all those agent orchestration tools that keep popping up. I've tried a few and landed on Superset, which I'm extremely happy (and productive!) with - but I think this category of tools will be extremely important and interesting in the next couple years, so it's worth keeping an eye on all available tools and how they evolve. I will keep the site up-to-date, please help me by submitting new tools that are not yet in the list, …
Dehradun: अपने पैतृक गांव में बोले यूपी के सीएम योगी- पलायन से खेत ही नहीं, संस्कृति और विरासत भी हो रही बंजर
उत्तर प्रदेश के मुख्यमंत्री योगी आदित्यनाथ ने उत्तराखंड में बढ़ते पलायन और बंजर होते खेतों पर चिंता जताई।
Show HN: Kstack – Skill pack for monitoring/troubleshooting K8s in Claude Code https://ift.tt/7RS6onz
Show HN: Kstack – Skill pack for monitoring/troubleshooting K8s in Claude Code Hi All, Recently I've been using Claude Code a lot for debugging cluster issues and I realized I was performing similar tasks repeatedly so I decided to package them up into skills so I could call them up more easily (e.g. `/investigate`, `/audit-security`, `/audit-outdated`). I'm calling the skill pack "kstack" and the goal is to be able to monitor and troubleshoot K8s from within Claude Code. If you have time, I'd love to get some feedback on…
Show HN: Vanilla-scroll-sky: CSS-only modern scroll-driven storytelling sections https://ift.tt/leWQ84f
Show HN: Vanilla-scroll-sky: CSS-only modern scroll-driven storytelling sections https://ift.tt/cIWaNLu May 6, 2026 at 11:10PM
Show HN: Red Squares – GitHub outages as contributions https://ift.tt/hSjBoHU
Show HN: Red Squares – GitHub outages as contributions https://red-squares.cian.lol/ May 6, 2026 at 01:28PM
Show HN: Rdprrap – Rust Port of RDPWrap (Multi-Session RDP for Windows Desktop) https://ift.tt/ypUTGxt
Show HN: Rdprrap – Rust Port of RDPWrap (Multi-Session RDP for Windows Desktop) https://ift.tt/XcsafTA May 6, 2026 at 10:30AM
Show HN: Better Design – 28 Shadcn design systems (OSS, MCP: Cursor/Claude Code) https://ift.tt/5qYO9sj
Show HN: Better Design – 28 Shadcn design systems (OSS, MCP: Cursor/Claude Code) https://ift.tt/84pf16z May 6, 2026 at 02:31AM
Show HN: New Benchmark from SWE-bench team is 0% solved https://ift.tt/It0r6az
Show HN: New Benchmark from SWE-bench team is 0% solved https://ift.tt/h5upqv3 May 5, 2026 at 06:10PM
Show HN: I Built a Museum Exhibit https://ift.tt/LA4YpzS
Show HN: I Built a Museum Exhibit https://ift.tt/aKvDcEJ May 3, 2026 at 12:07AM
Show HN: I indexed 8,643 BSides talks across 227 chapters and 6 continents https://ift.tt/W2PuCpy
Show HN: I indexed 8,643 BSides talks across 227 chapters and 6 continents Hi HN, I'm Roland, and for the past few weeks, I've been building AllBSides — a directory of every BSides conference talk uploaded to YouTube. As of today, 8,643 talks from 5,927 speakers across 227 chapters in 68 countries. Combined runtime is 280 days. The transcripts come to about 60 million words. The archive came together in stages: 1. Manually map every BSides chapter's YouTube channel 2. Pull every video and transcript from Supabase 3. Run each transc…
Show HN: NeuralScript – A pure-Rust AOT compiler https://ift.tt/D5uX6dw
Show HN: NeuralScript – A pure-Rust AOT compiler https://ift.tt/AJoZHES May 4, 2026 at 11:06PM
Show HN: ReflowPDF – wrote a layout engine because every PDF library failed https://ift.tt/cIhWVqa
Show HN: ReflowPDF – wrote a layout engine because every PDF library failed https://reflowpdf.com May 4, 2026 at 04:09AM
Show HN: VidMark – Frame.io-style timestamped comments for Google Drive https://ift.tt/DoVUI54
Show HN: VidMark – Frame.io-style timestamped comments for Google Drive https://ift.tt/ehc8sTD May 3, 2026 at 11:59PM
Show HN: Interpretable AutoResearch – Legible Agent Workflows https://ift.tt/M8pTvmX
Show HN: Interpretable AutoResearch – Legible Agent Workflows https://ift.tt/yVHtuBN May 3, 2026 at 11:15PM
Show HN: I'm running parallel Pi agents on a local sandbox https://ift.tt/W5rKYpz
Show HN: I'm running parallel Pi agents on a local sandbox I've been running Pi using SmolVM to build SmolVM! SmolVM provides an abstraction over microVMs to easily create sandboxes for coding agents, OpenClaw, or just to build a custom harness. To use it, install using: curl -sSL https://ift.tt/TQDifvM | bash and then run: smolvm pi start https://ift.tt/9F4xCkm May 3, 2026 at 06:07AM
Show HN: Golang binaries built for your users depending on their arch and system https://ift.tt/iGzqjQs
Show HN: Golang binaries built for your users depending on their arch and system https://goblin.run April 30, 2026 at 05:13PM
Show HN: State of the Art of Coding Models, According to Hacker News Commenters https://ift.tt/nF4u3L5
Show HN: State of the Art of Coding Models, According to Hacker News Commenters Hello HN, I was away from my computer for two weeks, and after coming back and reading the latest discussions on HN about coding assistants (models, harnesses), I felt very out of the loop. My normal process would have been to keep reading and figure out the latest and greatest from people's comments, but I wanted to try and automate this process. Basically the goal is to get a quick overview over which coding models are popular on HN. A next iteration could al…
Show HN: Turn Docker Compose files into airgap-ready UDS Packages https://ift.tt/93oRz1J
Show HN: Turn Docker Compose files into airgap-ready UDS Packages https://ift.tt/b6VyNwA May 2, 2026 at 12:25AM
Show HN: Omar – A TUI for managing 100 coding agents https://ift.tt/IH0oTQ5
Show HN: Omar – A TUI for managing 100 coding agents We were both genuinely impressed by Claude Code after it helped each of us fix nasty CI problems overnight. Doing those fixes manually would have taken days. After that experience, we each found ourselves struggling through Ctrl+Tab through multiple Claude Code windows in our terminals. While we enjoyed having agents working for us in parallel, context switching and cycling through each terminal tab was a real pain. So we thought: Can we design a TUI dashboard that manages a large swarm of a…
One Year in, Speeding is Down by 79% at Speed Safety Camera Locations
One Year in, Speeding is Down by 79% at Speed Safety Camera Locations By Nick Veronin Instances of speeding are down significantly in areas where the SFMTA’s automated speed enforcement cameras are active. The SFMTA’s Speed Safety Camera Program has been running in San Francisco for a full year, and data shows that speeding has dropped significantly in areas where cameras are active. A comparison of speeding data collected at camera locations before and after the program began shows: A nearly 80% drop in the share of drivers traveling 10 …
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