New open-source developer tools, the day they appear.
Most tools worth adopting surface in the noise before anyone writes about them. GH Radar sweeps newly created repositories every day and keeps the ones that look like real developer tooling, so you can filter the flood down to the handful actually worth a look.
7,357 matching
created 2026-10-15 · seen 3d ago
Offline Swedish health-IT ticket triage demo: rules first, model proposes, humans decide. Synthetic data, PII masking, audit record, stdlib only.
created 2026-10-15 · seen 3d ago
Python template tuned for AI coding agents: one make check gate, mechanical enforcement, small files and functions.
created 2026-10-15 · seen 3d ago
A lightweight, zero-dependency, offline-first Unicode converter & symbol palette. Easily convert between hex codes and characters/emojis—designed for restricted environments. 🐻⚡
created 2026-10-15 · seen 3d ago
Private family PWA on Cloudflare Workers: shared shopping list grouped by aisle, chores and daily routine for the helper at home, and a family chat with photos and voice notes. Live sync, push notifications, works offline.
created 2026-10-15 · seen 3d ago
A visual builder for Claude Code panes: pick widgets, see a live terminal preview, install with one click
created 2026-10-15 · seen 3d ago
A lightweight Makefile generator for C projects with automatic source discovery, library support, and customizable build settings.
created 2026-10-15 · seen 3d ago
Claude Code Best Practices auf Deutsch: Vorlagen und Anleitungen für CLAUDE.md, settings.json, Berechtigungen, Hooks gegen Secrets und personenbezogene Daten, Skills, Subagents, Plugins, MCP, Team-Rollout, DSGVO, Bedrock, Vertex AI, Azure, GitHub Actions sowie Kosten und Tokens. Mit English section.
created 2026-10-15 · seen 3d ago
Incremental RAG ingestion: parse, chunk, PII redaction, embeddings into pgvector, hybrid search and recall@k/MRR evaluation. No API key needed.
created 2026-10-15 · seen 3d ago
Fail the build when placeholder or forbidden copy reaches a rendered page. Reads what visitors see, not raw markup.
created 2026-10-15 · seen 3d ago
Tell Bing and other IndexNow engines which pages changed, from your sitemap or a list of paths.
created 2026-10-15 · seen 3d ago
Open Graph link-preview images rendered in real Chrome: WOFF2 and variable fonts, CSS grid, and screenshots of your live pages.
created 2026-10-15 · seen 3d ago
Prove a Postgres backup restores: restore it into a scratch database, compare exact row counts with the source, drop it.
created 2026-10-15 · seen 3d ago
Find deprecated and retiring LLM model IDs in your code before the provider shuts them off. npm and pip, sourced from official pages.
created 2026-10-15 · seen 3d ago
Servidor MCP en Python con cliente y agente que usa Groq (tool calling). Prioriza seguridad, gestión de errores y tests.
created 2026-10-15 · seen 3d ago
Open-source Grammarly alternative for macOS: select text in any app to improve, rephrase or translate it with AI, using your own Claude or ChatGPT subscription.
created 2026-10-15 · seen 3d ago
An unofficial Duolingo companion for the terminal: streaks, leagues, XP charts, quizzes and a passive-aggressive owl.
created 2026-10-15 · seen 3d ago
Portfolio chatbot that only answers from your own data: Gemini free tier with model fallback, offline engine, validation, rate limiting. TypeScript, tested.
created 2026-10-15 · seen 3d ago
Today's weather from AEMET in your terminal, fastfetch-style, with colored ASCII icons
created 2026-10-15 · seen 3d ago
Self-hosted error tracking on Cloudflare Workers, with OTLP ingestion and MCP tools for investigating errors.
created 2026-10-15 · seen 3d ago
SFT, DPO and GRPO from scratch in PyTorch, and two small model organisms of reward hacking on GSM8K: sycophancy under a biased grader, hedging under a lenient grader
created 2026-10-15 · seen 3d ago
Google Sheets CRM automation in Apps Script (lead intake, duplicate check, follow-up reminders) plus Python tools for contact cleanup and weekly lead reports. Tested in CI.
created 2026-10-15 · seen 3d ago
Publish and verify local review captures for a source commit through GitHub Actions artifacts.
created 2026-10-15 · seen 3d ago
OpenCode plugin: appends compiler and type-checker diagnostics (ruby, node, tsc, clangd/gcc) to every write/edit result
created 2026-10-15 · seen 3d ago
OpenCode plugin: durable cross-session, cross-project memory in SQLite, injected into every turn's context
Every repo carries a potential score combining log-scaled stars and forks, recent commit activity, project health, and how deeply it matched the developer-tool topics the collector watches. Stars and forks are log-scaled so a single outlier cannot flatten everything below it, and forks carry their own weight, so a young project people are already building on can outrank a more starred one nobody has adopted.
Age is deliberately excluded. Every repo in the collection is currently the same age, so a growth rate would carry no information and would just rank by raw stars. The weighting is worth revisiting once the collector has covered enough days for velocity to mean something.
Muhammad Uzair Shahid Rao
Senior Software Engineer & Ecosystem Architect
Lahore, Punjab, Pakistan
I build tools that make other people's work faster, and I ship them in public while I do it.
Most of them started as friction of my own: a component library I needed twice, an automation I was tired of running by hand. They turned out to be useful to people I'll never meet. GH Radar is the same bet. I wanted a way to find what was worth adopting before the noise buried it, so I built one and left it here for anyone else doing the same hunt.
The goal isn't a list of repos. It's a body of open, dependable tools that other developers reach for without thinking twice.