Every Show HN launch from September 2026 that reached 50 or more points, most points first. For what is launching right now, see the live list.
101 launches
github.com
Bird frame for Raspberry Pi - real-time bird detection by audio, fully local AI, rendered as real, hand-cut 1800s bird illustrations. On an e-ink panel, a TV, or any screen. - arnegiacomo/fugleramme
bastardica.mitpit.com
A type foundry for bastard web fonts.
rivendell.dmitrybrant.com
inflightsimulator.com
except you're just a passenger
opentrailpaper.com
Open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO, with offline maps, GPX routes, FIT recording and Bluetooth sensors.
github.com
An open-source IDE for thoughtful software design
github.com
A diagram language where you decide where to place things
space.bl2.net
withcapsule.app
Single-file web apps that save their data into SQLite
vester.si
A collection, normal things human bodies can (sometimes) do: reflexes, illusions, sounds, tricks and rare abilities.
loficities.com
Pixel-art city nights with browser-generated lofi
jev-pokemon.vercel.app
Jev, an AI decision model, plays Pokémon Red all the way to the Hall of Fame. Watch the highlights.
github.com
Dynamic continual learning model trained on 8GB VRAM
mysetup.ai
Learn from others
copperhead.sh
Cursor for circuit boards
github.com
Run a 105 GB AI model on a Mac that can't hold it. Slotstream streams Qwen3.8-Flash-Next (125B mixture of experts) from your SSD and caches the busiest experts in memory, so it runs on Macs wit...
cactuscompute.com
8-29MB automation models can match DeepSeek V4 Flash
koi.rest
watch some fish and regain your balance
github.com
A fast terminal assistant that does not use LLMs
hn.watch
Videos of all Hacker News posts
bkovac.github.io
hcker.news
without AI
ledge.sh
Runnable Markdown Notes
unslop.news
Without AI
destroy.spritefusion.com
Type an address, break everything. Any website becomes a destructible pixel-art level, solo or with friends.
droprun.sh
A rootless Linux sandbox with gVisor support
poltora.dev
Explore how Redis works in an interactive 3D model
masteranza.github.io
Safari extension that hides YouTube AI-labeled videos
github.com
A reconstructed source code of the infamous cyber-weapon
ishamf.dev
A visualization of the attention mechanism in LLMs.
radius.to
A Meetup.com Alternative
neobrutalism.dev
Just added Base UI support and added new color theme
frostyard.github.io
WSL for Linux
benchmarkheaven.com
a reproducible benchmark for typed decision models
github.com
e-ink fridge magnet shopping list with mobile web page
scissor.studio
A vector design editor that runs entirely in your browser. Draw, edit and export without uploading anything.
thomasahle.com
Evaluate a degree-n polynomial with about n/2 multiplications. Type a polynomial, pick ℚ, ℝ, ℂ, a Mersenne prime or a binary field, and get the preprocessed evaluation chain as math, C code or a circuit — everything runs
gally.net
Thirty SVG drawing prompts in the style of Simon Willison's pelican-riding-a-bicycle test, given to language models in 2025 and 2026.
projecthub.arduino.cc
An open-source 3D printable desktop robot
dental-scope.com
Interactive 3D dental anatomy
hnmatchmaker.com
Matching "Who Wants to Be Hired?" With "Who's Hiring?"
github.com
Control your Mac with the Meta Neural Band
tinyaiarena.com
jigsawhaiku.com
owntime.app
a chess clock for your day's priorities
ptree.org
An interactive tree of life explorer connecting ancestry, traits and ecological relationships. Compare species and whole groups, and inspect the scientific evidence.
tinybrains.dev
A ranked ladder for small neural networks that play strategy games. Train a model, write an adapter, upload two files, and get measured into a weight class from 8 KiB up.
enigma.design
Explore 3D Enigma models, follow their electrical circuits and rotor mechanisms, and learn how the machines were used.
github.com
A TUI for Hacker News
snapdrop.me
Instantly share files between devices. No setup, no signup
gettogether.dev
A social network where you don't need POST to Post
gmays.com
I finally built Mathy, a little project I’ve been thinking about for a couple years. It’s free, and no account is required if you want to try it on iOS or web. I use Math Academy daily…
github.com
Make any DOM reactive with a tiny 80-line Proxy state tuple
flat.social
A playful virtual space for team socials, events and classes. Spatial audio, mini games and no downloads. Free for up to 5 people, right in the browser.
github.com
A set of Nix Flakes and scripts to get Office 365 working on Linux without virtualization. - Tombert/office365_flake
github.com
Godot-based Rust multi-PTY emulator desktop application - godot-pty/gpty
github.com
A System One Model for Computer Use
github.com
A universal, local-first SQLite memory engine for AI CLIs
narilabs.com
High accuracy, low latency and cost
cms-sfx-demo.apeleg.com
hackeratlas.com
A map of what Hacker News talks about
github.com
Do things with a Behringer FCB1010 MIDI pedalboard in MacOS - JamesRyanATX/fcbnerd
mrdee.in
draw one stroke, let symmetry complete it
stale.jock.pl
Your model shipped days ago. Its knowledge stopped months ago. Both clocks, ticking live, for every major lab.
michaelteter.com
retro biplane flying game
github.com
dithering, etc. to maximize eInk manga image quality
github.com
a by default in-terminal IDE
frontierharness.org
9 harness, same model, cost per pass varies 17x
sigabrt.dev
cronjob monitor with an SSH TUI
jonclegg.github.io
How well can models one-shot a Pac-Man game?
github.com
open-source habit tracker, with non-binary habit score, for iOS
reactoratlas.com
Reactor Atlas is an interactive nuclear power plant map of the world: every reactor since 1954, technical sheets, 3D plants and live signals updated hourly.
haveibeenproxied.com
Check whether your public IP has been observed participating in a residential proxy network. A free tool powered by Spur Intelligence.
github.com
Claude Code skills for chess post-mortems: Stockfish-backed annotated PGN, HTML viewer, narrated video - brumar/chess-postmortem-skills
3d-retro.com
Free CC0 library of 3d retro graphics you can paste into a site. Plasma, starfield, raytracer, globe, fluid, and more.
github.com
Code similarity detection using Tree-sitter
arxiv.org
Word-level detectors identify unedited AI-generated text almost perfectly, but the literature documents their brittleness under rewording, and a word-level score neither characterizes a text nor identifies which AI model
github.com
A Helpdesk Built on Cloudflare Workers, D1, R2 and Queues
github.com
A lightweight, scalable open source virtualization platform
markdown.beauty
iOS and web
github.com
Run custom C kernels for Intel NPUs
github.com
a personal AI memory that never summarizes
jevstiller.pages.dev
Distill Jev into a local model, with a disagreement bound
github.com
Contribute to antoineleclair/is-it-greg development by creating an account on GitHub.
compute.cheap
H100s at $2.04/HR, H200s at $3/HR
scry.io
programmable internet search w/ congestion pricing
github.com
An inbox for AI agents that work in the background
usefeyn.com
a Promptable Image Background Removal Model
github.com
train 22KiB transformer in 13s
doom-or-bloom.com
map your AI worldview
github.com
turn one goal into an ordered plan of coding-agent tasks
github.com
The harness of harnesses, built for RSI
carbon.ms
Run Carbon in your cloud account, on-prem or air-gapped. Keep ERP, MRP, MES and QMS data in a Postgres database you control, with managed BYOC and self-managed options.
github.com
A research workspace where the agent can build its own panes
ayles.github.io
or fibers in eBPF
lathoa.ai
a math app for kids where the AI is wrong on purpose
github.com
Contribute to karmanyaahm/budget-tools development by creating an account on GitHub.
github.com
DSL to turn agents into workflows
atlas-sysdes.vercel.app
Concept modules and worked system design problems, with architecture diagrams and trade-offs.
gosandeep.com
Fly the last 500 feet of an Apollo landing over the real ground at Tranquility Base, the Ocean of Storms, Hadley and Taurus-Littrow.
github.com
Claude Code and Codex agents in departments
Every Show HN launch that reached 50 or more points, by the month it was posted. 1344 launches in all.
