Homebrew 6.0.0
brew.sh
Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defau
Top Show HN Launches, June 2026
Every Show HN launch from June 2026 that reached 50 or more points, most points first. For what is launching right now, see the live list.
112 launches
Top launches, June 2026
Performative-UI
vorpus.github.io
A react component library of design tropes
I made Google Trends for Hacker News by indexing 18 years of comments
hackernewstrends.com
Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.
Kage
github.com
Shadow any website to a single binary for offline viewing
FablePool
fablepool.com
pool money behind a prompt, and Fable builds it in public
Are You in the Weights?
intheweights.com
The weights are the billions of numbers forming an AI's brain. Type a name and see how strongly the leading AI models recognize it. Are you in the weights?
TikZ Editor
tikz.dev
WYSIWYG editor for figures in LaTeX
Chess-Inspired Roguelike
princechazz.com
A seeded chess-pathfinding roguelite. Guide Prince Chazz across the board, dodging enemy pieces, and race the per-seed leaderboard.
Lathe
github.com
Use LLMs to learn a new domain, not skip past it
Zanagrams
zanagrams.com
Untangle the hidden words.
OpenKnowledge
github.com
open source AI-first alternative to Obsidian/Notion
I Derived a Pancake
absurdlyoptimized.com
The science of perfect pancakes: leavening chemistry, acid-base stoichiometry, whey protein structure, and an interactive calculator that computes optimal ratios from your available ingredients.
Gitdot
gitdot.io
A better GitHub. Open-source, written in Rust
Putt.day a daily mini golf game
putt.day
One hole of mini golf a day. Same hole for everyone.
Eyeball
eyeball.rory.codes
Click where you think the number falls on the line. A minimalist game of numerical intuition.
TownSquare
townsquare.cauenapier.com
a tiny presence layer for websites
Nub
github.com
A Bun-like all-in-one toolkit for Node.js
Edsger
handwritten.danieljanus.pl
A handwritten Clojure REPL for the reMarkable 2
An 8-bit live gamecast for baseball
ribbie.tv
Live MLB games reimagined as 8-bit pixel art. Scores, counts, baserunners, and every play, in real time.
Extend UI
extend.ai
open-source UI kit for modern document apps
Got sick of ads
puzzlelair.com
so I made my own logic puzzle site
Inkwash
johnowhitaker.github.io
a watercolor sketching app and explanation
Gerrymandle
gerrymandle.cc
Daily puzzle game where you redraw electoral districts
Uruky (EU-based Kagi alternative) now has Image Search and URL Rewrites
uruky.com
Search privately and without ads using Uruky, the private search engine.
Teach your kids perfect pitch
github.com
A tool to teach children perfect pitch. Contribute to paytonjjones/bsharp development by creating an account on GitHub.
Gravity
qunabu.github.io
Interactive solar-system simulator, from Newton to Einstein
Smart model routing directly in Claude
github.com
Codex and Cursor
Oak
oak.space
Git alternative designed for agents
An ASCII 3D Rendering Engine
glyphcss.com
"Render
I am building a map of people who lived in the Roman Empire
new.roman-names.com
High-Res Neural Cellular Automata
cells2pixels.github.io
Explore interactive demos of a self-organizing pattern formation model that combines Neural Cellular Automata with Neural Fields.
Trace
traceapp.info
Offline Mac meeting transcripts you can flag mid-call
Decomp Academy
decomp-academy.dev
Learn to decompile GameCube games into matching C
Criterion Closet as a website
the-criterion-closet.vercel.app
pull any of 1,247 films off the shelf
Monolisa v3
monolisa.dev
a typeface for developers and creatives
Infinite canvas notes in the non-Euclidean Poincaré disk
uonr.github.io
Paca
github.com
Lightweight Jira alternative for human-AI collaboration
Bible as RAG Database
crosscanon.com
Read Scripture and search related passages by theme.
Garden of Flowers
garden-of-flowers.heikkilotvonen.com
an archive of pictorial typography before ASCII art
HelixDB
github.com
A graph database built on object storage
Lowfat
github.com
pluggable CLI filter that saved 91.8% of my LLM tokens
Make PDFs look scanned (CLI or in the browser via WASM)
github.com
Makes PDFs look scanned (CLI or in the browser via WASM) - overflowy/make-look-scanned
I wrote a C++ ray tracer from scratch without AI
github.com
C++ Path Tracer from scratch with zero third-party libraries. - themartiano/luz
Capacitor Alarm Clock
github.com
capacitor blow up human wake up. Contribute to ArcaEge/capacitor-alarm-clock development by creating an account on GitHub.
Metiq
metiq.space
a real time 3D globe for 100 public datasets
Discover Wikipedia articles popular on Hacker News
orangecrumbs.com
Browse 1,193 Hall of Fame links and 2,019 Candidates, with complete Hacker News submission histories.
Recall
github.com
Local project memory for Claude Code
Nutrepedia
nutrepedia.com
Nutrition info in 29 locales built with Clojure and Htmx
GentleOS
github.com
A pair of hobby OSes for vintage 32-bit and 16-bit PCs
Adrafinil
github.com
keep a lid-closed Mac awake only while agents work
Fata
fata.dev
Spaced repetition to fight skill rot from AI coding
DRM-Free Books
frequal.com
QR code renderer in a TrueType font
qr.jim.sh
MiniPCs.zip
minipcs.zip
Charting the Pareto frontier of Mini PCs
Hacker News on a train station-style flip board
popflame.quickish.space
The top 20 stories on Hacker News, rendered on a split-flap departures board. Rank, points and headline on real mechanical flaps, refreshed by a scheduled cloud function. A remix of the Quickish flipboard.
Claw Patrol
github.com
a security firewall for agents
We built an 8-bit CPU as 2nd year EE students
github.com
8-bit Harvard CPU built from individual logic gates in Logisim-Evolution. - c0rRupT9/STEPLA-1
Talos
github.com
Open-source WASM interpreter for Lean
cuTile Rust
github.com
Safe, data-race-free GPU kernels in Rust
Boxes.dev
boxes.dev
ditch localhost; run Claude Code and Codex in the cloud
Ember
github.com
a native iOS Hacker News reader I built around accessibility
WebBase-III
github.com
dBASE III rebuilt in the browser with its own interpreter
machine0
machine0.io
Persistent NixOS VMs You Control from the CLI
Boo
github.com
Screen-style terminal multiplexer built on libghostty
We post-trained a model that pen tests instead of refusing
argusred.com
Two security tools in one CLI. Audit your code, or attack it. Same binary, two tabs.
Formally verified polygon intersection
github.com
Opus 4.8 oneshots, prev failed
Turn native language audio into flashcards and shadowing practice
lingochunk.com
Comprehensible input that sticks. Turn the audio you study into native-voice Anki cards.
Paseo
github.com
Beautiful open-source coding agent interface
DBOSify
github.com
Drop-in Temporal replacement built on Postgres
I built 184 free browser tools
brevio.pro
PDF, image, dev, AI tasks, no upload
Kyushu
kyushu.dev
A self-hostable WASM sandbox for JavaScript workers
Neural Particle Automata
selforg-npa.github.io
Self-organizing particle systems driven by neural networks, where particles move and change state to grow morphologies and form texture patterns.
FFmpeg WebCLI
github.com
Full FFmpeg in Browser, Offline PWA, No Uploads(WASM)
A CSS 3D Engine (no WebGL)
github.com
A CSS 3D engine for the DOM. Renders polygon meshes in HTML by leveraging matrix3d transforms. - layoutit/polycss
Microcrad
github.com
Micrograd Reimplemented in C
Veterinarian turned founder
grassdx.com
AI lawn diagnosis
LookAway
lookaway.com
a Mac break reminder that knows when not to interrupt
peerd
github.com
AI agent harness that runs entirely in your browser
Lightweight Task queue on Erlang/OTP
github.com
SQLite-backed, no overengineering
My 13-year-old built an ant colony tracker
formicarium.es
Registra, monitoriza y cuida tus colonias de hormigas. Historial de obreras, calendario de cuidados y estadísticas. Gratis y sin registro.
2 Weeks of Hallucinate
hallucinate.site
The Photo Gallery
Prela
github.com
Purely Algebraic Relation Combinators
Dual YOLOv8n UAV Detection on RK3588S at 42 FPS Using NPU
github.com
Real-time YOLOv8n UAV detection on the RK3588S NPU | saturates the sensor at 46 FPS | ~140 MB RAM | fully hardware-accelerated (ISP+RGA+NPU) | on-device LLM scene summaries - alebal123bal/khadas_yo...
My Windows XP portfolio with working Game Boy and iPod
mitchivin.com
Mitch Ivin is a visual designer in Brisbane working in graphic design, web and UI. This site is a Windows XP recreation in the browser, an OS simulation you boot in a tab, not a Windows download.
Write SaaS apps where users control where their data is stored
github.com
A BaaS (Backend-as-a-Service) solution for web applications, inspired by the flexible nature of triplestores. Featuring real-time collaboration and serverless authorization 🔐 - wolfoo2931/linkedrec...
AI pair programmer for Emacs
github.com
An AI Pair Programmer, that teaches you to code as you write, for Emacs - jaketothepast/codetutor
Oproxy
github.com
inspect and modify network traffic from the browser
macOS menu bar gauges for your Claude Code quota
github.com
Menu bar gauges for Claude Code quota (SwiftBar plugin) - grzegorz-raczek-unit8/claude-quota
Command Center
cc.dev
the AI coding env for people who care about quality
StackScope
stackscope.dev
I crawled over 40k indie launches to see what they ship
Live breath detection and biofeedback from a phone microphone
github.com
Live breath detection and biofeedback using a phone microphone. On-device, no speech analysis, no raw audio upload. - shiihaa-app/shiihaa-breath-detection
CleverCrow
clevercrow.io
give tokens to your favorite projects
3D print Z reinforcement via injected loops
mgunlogson.github.io
Vertical reinforcement infill for FDM 3D printing
Mercek
mercek.dev
A Desktop IDE for AWS ECS
Shumai
github.com
open-source Frame.io alternative for creative work
Free animated icon library for Vue
respeak-io.github.io
The largest animated icon library for Vue 3. 546 Lucide icons, drop-in and tree-shakeable, with hover, tap, and in-view triggers and a live gallery.
Bash4LLM+
github.com
A lightweight, dependency-free Bash wrapper for LLM APIs
Script to bulk delete Claude chats from the web UI
github.com
Delete all your claude.ai conversations at once. Contribute to MatteoLeonesi/bulk-delete-claude-chat development by creating an account on GitHub.
NoSuggest
nosuggest.com
Watch YouTube without the recommendation algorithm
Mnemo
github.com
local-first AI memory layer for any LLM (Rust, SQLite,petgraph)
Erebus
margaine.com
A VPN client that runs rootless in user space
Pure Effect
pure-effect.org
Reproduce production bugs on your laptop without a DB
NanoEuler
github.com
GPT-2 scale model in pure C/CUDA from scratch
Bun-sqlgen
github.com
Type-safe raw SQL for Bun, no ORM
StartupsBR
startupsbr.com
A map of Brazilian startups
Pagecast
github.com
Publish Markdown/HTML Reports to Cloudflare Pages
I built 80 mini-games using Fable before it was shut down
minigames.world
Solve historical cases, explore point-and-click adventures or play a quick round — free in your browser, no download.
Treedocs
dandylyons.github.io
Documentation that automatically checks for staleness
Soft Body Jiggle Physics
github.com
An open reference standard for jiggle physics: weight-painted regions + damped spring bones, one rule (vertex += weight * boneJiggle). Portable, dependency-free, WebGL demo included. By the xloveca...
A pure ARM64 Assembly web server
github.com
now on Linux with CGI for no reason
I rebuilt the only parts of my IDE I use
github.com
in Rust, over a weekend
RePlaya
github.com
self-hosted browser session replay with live tailing
Top launches, last 12 months
Every Show HN launch that reached 50 or more points, by the month it was posted. 1344 launches in all.