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.
2,814 matching
created 2026-10-12 · seen 2d ago
Open-source server that lets a business deal with AI agents: services, prices, booking and owner messages over HTTP.
created 2026-10-12 · seen 2d ago
Real-time token telemetry, prompt cache efficiency, and multi-model cost inspector for Google Antigravity
created 2026-10-12 · seen 2d ago
A second brain for AI coding agents — long-term, structured, queryable project memory over MCP
created 2026-10-12 · seen 2d ago
🌼 Modern terminal code editor and mini-IDE built with OpenTUI + Solid (TypeScript / Bun). Fast, modular, LSP-powered, and keyboard-centric.
created 2026-10-12 · seen 2d ago
Run any command and see where the time went: process timeline, CPU, idle time and concrete hints.
created 2026-10-12 · seen 2d ago
🌼 Gerenciador de arquivos TUI elegante estilo Nautilus, construído com OpenTUI, Solid.js e TypeScript sobre Bun
created 2026-10-12 · seen 2d ago
Windows automation for crafting Dark Ages gold bars, collecting them through one courier, and delivering to a configurable banker.
created 2026-10-12 · seen 2d ago
Servidor MCP para emissao de NF-e e NFS-e no Brasil via Focus NFe
created 2026-10-12 · seen 2d ago
Local job-application driver for Firefox: CLI + native-messaging extension, built on Formhand. Never leaves your machine.
created 2026-10-12 · seen 2d ago
A production-style Python automation toolkit for processing CSV and Excel datasets, validating and cleaning data, performing business analytics, and generating automated Excel, PDF, and visual reports. Built with modular architecture, configurable workflows, automated testing, and CI/CD.
created 2026-10-12 · seen 2d ago
Hard caps, loop killer, spend ledger, approval gates and done/failed watchdog for Claude Code and Codex CLI hooks. MIT, no telemetry.
created 2026-10-12 · seen 2d ago
Install once. Use everywhere. One physical copy of AI agent skills, linked into every coding agent (Windows junctions).
created 2026-10-12 · seen 2d ago
Your AI colleagues, at home — a lightweight local-first workspace for persistent AI agents with memory, files and Telegram
created 2026-10-12 · seen 2d ago
Sistema multiagente (OpenCode V2) que convierte productos crudos en publicaciones listas para Revolico y Facebook: 7 agentes, flujo por archivos y respaldo de modelos con IA gratis
created 2026-10-12 · seen 2d ago
A stdlib-only validator for manifests of image/audio/video assets: schema checks, per-type metadata (dimensions, duration, fps), license fields, sha256 checksum
created 2026-10-12 · seen 2d ago
Keep an eye on every terminal and coding agent in Herdr: rotate focus, or mirror them live side by side.
created 2026-10-12 · seen 2d ago
A stdlib-only validator for A/B experiment registries: experiment declaration schema (hypothesis, owner, surface, dates, traffic, variants, status) plus same-su
created 2026-10-12 · seen 2d ago
A stdlib-only validator for layered latency budgets: declares a budget tree (gateway -> service -> db/cache/external), checks children sums fit parent budgets w
created 2026-10-12 · seen 2d ago
A stdlib-only auditor for API deprecation timelines: extracts sunset dates (ISO or prose like "June 1, 2027") from declarations or docs, grades urgency (expired
created 2026-10-12 · seen 2d ago
A stdlib-only ledger for slow-query logs: normalizes SQL into fingerprints (literals -> `?`), aggregates frequency x duration matrices (count, avg, p50, p95, ma
created 2026-10-12 · seen 2d ago
A stdlib-only, offline auditor that reads a system prompt as plain text and flags internal contradictions: positive/negative rule conflicts on the same subject,
created 2026-10-12 · seen 2d ago
A validator and conflict detector for metric definition dictionaries.
created 2026-10-12 · seen 2d ago
Declarative email for custom domains: DNS, mailboxes, deliverability; CLI, MCP server and agent skills
created 2026-10-12 · seen 2d ago
A sensitivity-level schema and field-labeling checker for data inventories.
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.