electron linkv rtc engine

Google's RE2 library distributed as a WASM module

Shared agent activity state, orchestration rules, merge rules, and selectors for Tutti agent UIs.

Production-grade SEO, AEO, and GEO agent skill with auditable detection, claim governance, evidence validation, and multi-agent installation.

Claude Code restored for Node.js runtime.

Excalibur.js is a simple JavaScript game engine with TypeScript bindings for making 2D games in HTML5 Canvas. Our mission is to make web game development as simple as possible.

Bindings for RE2: fast, safe alternative to backtracking regular expression engines.

The core Form.io renderering framework.

A TypeScript-first reactive state management library with middleware, computed state, batching, persistence, and Web Component Context Protocol support.

AI RPG Engine zombie survival starter: Ashfall Dead

Dynamically generate Open Graph images from an HTML, CSS template or Svelte component using fast and efficient conversion from HTML > SVG > PNG

Send escape sequences to the terminal and read back responses

Append-only Parquet/DuckDB storage engine + planner + adapters for the gscdump pipeline. Node + edge runtimes; opt-in heavy peers.

MCP server for ByteDance Volcano Engine (Doubao) integration with Claude Code

Self-hostable CloudPDF document engine server: Fastify-based HTTP/REST API in front of a Node worker_thread pool running the native EmbedPDF Runtime (PDFium fork) via @embedpdf/engine-runtime. Uses the same engine-services code as the local browser engine

The Backstage backend plugin that provides your backstage app with search

A fast, strongly typed in-memory B+ tree designed for managing sorted key-value data, featuring a comprehensive API optimized for performance, scalability, and developer productivity.

magic engine package

A lightweight game engine for React projects

A package providing tools to simplify complex CSS structures and web development tasks, featuring TypeScript support and integration with various web technologies.