GOOD CODE. GREAT DISCOVERIES.

Your next
rabbit hole.

Open-source projects. Clever little tools. Big ideas.
Unearthed from the Hacker News community.

YCommunity signal. Human curiosity.No paid placements.
2,872unique repositories
4,114Show HN stories¹
3,330GitHub links¹
July 2026 snapshot

Worth a closer look✳

2,872 repos
↵
Ranked by HN points, not GitHub stars
pluscoder30-cpu /

Omega_Field_GPU_Ultimate

I built a non-physical GPU that does 194,396 yottaflops on one CPU core

Developer toolsLicense unchecked
11#1226
dmosc /

drun

Ephemeral runtime harness for agentic workflows open source

AI & agentsLicense unchecked
11#1227
pusucip25 /

pusu-adblocker

Pusu AdBlocker – 35K DNR rules, Manifest V3, zero tracking, anti-popup nuclear

Developer toolsLicense unchecked
11#1228
stevibe /

BenchLocal

BenchLocal – AI-powered local business search

Developer toolsLicense unchecked
11#1229
Show HN
arthiccc /

gcolab-whisper

Free AI transcription with faster-whisper on Colab T4 GPU

Developer toolsLicense unchecked
11#1230
stevenjjobson /

marvelous

Marvelous – A Markdown editor where every save is a Git commit

CLI & editorsLicense unchecked
11#1231
Show HN
dbtrail /

dbtrail

PostgreSQL Now Supported in DBTrail

Data & databasesLicense unchecked
11#1232
Hivemind-OSS /

Hivemind

A stale-proof shared memory for coding agents

AI & agentsLicense unchecked
11#1233
Show HN
redential /

redential-cli

Redential – open-source CLI that proves what you can build, NDA safe

CLI & editorsLicense unchecked
11#1234
pwa-today /

pwa-check

PWA-check: an automated PWA health check tool

Developer toolsLicense unchecked
11#1235
Show HN
ThierryRakotomanana /

gitcharta

I used D3/React to transform raw GitHub data into an interactive map

Web developmentLicense unchecked
11#1236
fthiella /

filtersql

Filtersql – A Dependency-Free JSON-to-SQL Compiler for LLMs and Web APIs

AI & agentsLicense unchecked
11#1237
Show HN
andalabx /

ember

Ember – Lightweight headless browser for AI agents (17MB idle)

AI & agentsLicense unchecked
11#1238
Soundpulse /

hermes-live2d

Live2D Body for Hermes Agent

AI & agentsLicense unchecked
11#1239
Show HN
n0tduck1e /

theharbinger

The Harbinger- mTLS proxy that gives AI agents identity, not API keys

AI & agentsLicense unchecked
11#1240
4tyone /

smoothie

Smoothie – compile a folder of data into a cited artifact agents can query

AI & agentsLicense unchecked
11#1241
vseryakov /

backendjs

Curious case, comparing output from multiple LLMs

AI & agentsLicense unchecked
11#1242

Less noise. More “oh, that’s cool.”

An independent index of things the Hacker News community shares.