Top IP GitHub Repositories & Tools (2026)

Open-source, local-first Granola/Otter alternative that Claude Code, Codex, Cursor, and any MCP client can query. Meetings, calls, and voice memos transcribed on-device into markdown you own.

OpenSheetMusicDisplay renders sheet music in MusicXML format in browsers and headless with NodeJS. Based on VexFlow, OSMD is brought to you by PhonicScore.com.

A modular and open-ended toolkit for WebGPU, with advanced type inference and the ability to write shaders in TypeScript

A programmable tool and agent runtime for Pi

A rules engine and game client — Rust + WASM + React

A build system and monorepo management tool for the web ecosystem, written in Rust.

A typescript-go toolchain, with evidence graph

📱 Syncplay Mobile (now Synkplay) is a Syncplay client app for Android and iOS. Watch stuff in sync with your friends. Compatible with the official Syncplay for PC. Fully written in Kotlin and Compose multiplatform.

Typesafe APIs Made Simple 🪄

High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale

Run Claude Code, Codex & Gemini in parallel on Windows & macOS — git worktree fan-out with atomic hunk adoption, approval gates, reboot-surviving sessions

Open-source IFC toolkit: WebGPU rendering, columnar in-memory store, exact-arithmetic geometry kernel. Runs from a CDN. 30+ TypeScript packages and 5 Rust crates.

Run coding agents like infrastructure, not terminal sessions. Warren manages isolation, lifecycle, spend, recovery, and Git delivery on compute you control.

SwiftUI examples for the iPhone Duo (foldable iPhone) APIs in iOS 27.1: hinge, reserved regions, ArrangementView, vertical toolbar

Official JavaScript / TypeScript library for the OpenAI API

A staged code-review workflow and local dashboard built with TypeSafe Jev.

Next-generation JavaScript analysis tooling

FKIAB - f**ks in app billing

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Local-first macOS app to browse, search, analyze, and resume supported AI coding-agent session history across Codex, Claude Code, OpenCode, Cursor Agent, Antigravity, Hermes, OpenClaw, Copilot CLI, and more.