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 2026-10-13 · seen 4h ago
Find what a change did to the pages of a site and show it as a before and after video. GitHub Action and CLI.
created 2026-10-13 · seen 4h ago
See what Claude changed, turn by turn. Keep it or send it back. Claude Code mods: Changes and Receipts.
created 2026-10-13 · seen 4h ago
Watch over opencode sessions from anywhere: alerts for stopped turns, questions and permissions, plus a dependency-free CLI to reply. A plugin for Hermes Agent.
created 2026-10-13 · seen 4h ago
HunterA 2 — pentest multitool for Termux. Textual TUI, plugin system via entry points, 11 built-in plugins (recon, web, network, TLS, utils). Works without root.
created 2026-10-13 · seen 4h ago
Behavior JIT for production AI. Turn verified repeated decisions into qualified local software.
created 2026-10-13 · seen 4h ago
Measures how much of an AI agent's token bill is waste. tax = tokens spent / tokens needed, ranked per model x harness. Zero deps.
created 2026-10-13 · seen 4h ago
One PhpStorm window, one tab per ticket, backend + frontend together
created 2026-10-13 · seen 4h ago
Self-hosted network topology and service availability monitoring with a terminal UI — single Go binary, zero dependencies
created 2026-10-13 · seen 4h ago
Substack API and MCP server: schedule posts and Notes from Markdown, export subscribers and posts, reply to comments and pull stats from Python, Claude, ChatGPT, Cursor or n8n.
created 2026-10-13 · seen 4h ago
🎁 Your GitHub year-in-review as an animated story + shareable poster. No login — just a username. 100% client-side.
created 2026-10-13 · seen 4h ago
Chrome Extension that turns YouTube videos into rich, publication-ready Notion notes via Gemini AI with 1-click copy, playable embeds & mention chips.
created 2026-10-13 · seen 4h ago
Claude vs Codex tug-of-war debates: two model families argue, both judge blind, you get a decision record. CLI + agent skill.
created 2026-10-13 · seen 4h ago
A health check for GPU machines: what's wrong, what to check, and whether each GPU should keep taking work.
created 2026-10-13 · seen 4h ago
One minimal scratchpad to write things down quickly and pick them up across your devices.
created 2026-10-13 · seen 4h ago
Give AI agents access to your app's models for admin and support tasks
created 2026-10-13 · seen 4h ago
A self-maintaining skill library for Codex inspired by AutoHarness
created 2026-10-13 · seen 4h ago
Self-hosted identity provider in Go: OAuth/OIDC, organizations, authorization and operational tooling.
created 2026-10-13 · seen 4h ago
Offline OSINT triage for saved HTML: link inventories, host summaries, line references and SHA-256 evidence hashes. Zero runtime dependencies.
created 2026-10-13 · seen 4h ago
Type-safe, composable API route handlers for Next.js App Router with built-in validation, middleware, and auth guards.
created 2026-10-13 · seen 4h ago
Rolling context memory for long coding sessions: an Agent Skill, Codex profile setup, and async compaction integration design.
created 2026-10-13 · seen 4h ago
Audit MCP server configs before launch: credential exposure, unsafe containers, plaintext transports and unpinned tools. Local-only, zero runtime dependencies.
created 2026-10-13 · seen 4h ago
Inspect HTTP security headers, CSP, cookies and transport. Offline fixtures, bounded live checks, deterministic JSON and zero runtime dependencies.
created 2026-10-13 · seen 4h ago
A zero-config CLI that deduplicates repetitive polling noise and auto-highlights real errors in live terminal logs.
created 2026-10-13 · seen 4h ago
Offline SHA-256 directory manifests. Detect changed, missing and added evidence; record symlinks without following them; fail explicitly on incomplete scans.
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.