A modern logging library for Javascript / Typescript that routes logs to various logging libraries, cloud providers, files, StatsD, and OpenTelemetry while providing a fluent API for specifying log messages, metadata and errors.
A highly extensible Markdown editor. Version control, AI Copilot, mind map, documents encryption, code snippet running, integrated terminal, chart embedding, HTML applets, Reveal.js, plug-in, and macro replacement.
Built from the ground-up for agents, Vessel Browser is an open source AI browser for Linux/Mac/Windows that provides a durable state, MCP control, and BYOK with full autonomous browsing. Use with Hermes Agent, OpenClaw, or connect to your favorite API provider.
Terminal-first, open-source AI agent manager for any CLI agent (agent agnostic), any OS (mac, windows, linux). The Open-Source Agentic Development Environment for running multiple coding agents in parallel. Run locally or self-host Remote Pane to manage agents from desktop or phone. Simplify multi-agent orchestration with the runpane CLI.
Miteiru is an open source Electron video player to learn Chinese, Cantonese, and Japanese AAAND VIETNAMESE! It can play all Youtube and HTML 5 supported format (.mkv, .mp4, .mov, and many more) videos, and lots of supports on other subtitle formats (.srt, .ass, .vtt, and many more)
Self-hosted, open-source update server for desktop apps (Velopack, Electron, Tauri, native). Own your release pipeline: version metadata, stable/beta/nightly channels, S3 artifacts, simple checkVersion API.
Embedded NoSQL database for Node.js — pure JavaScript SQLite alternative with MongoDB-style queries. Zero native dependencies, no node-gyp, works in Electron & CLI tools. 15,000+ npm downloads per year.