Top Welcoming Open-Source JavaScript Repositories

Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active Hybrid GraphRAG, DreamService, and self-healing loops.

HA Dashboard Card for Unifi Devices (Gateways / Switches / APs)

Stemdeck is an modern stem extraction platform for musicians,producers and hobbyists, designed to isolate vocals, drums, bass, piano and guitar for practice, transcription, remixing, and creative audio workflows through a modern and interactive interface

Patches for Android TV apks

A SillyTavern fork with Bun as the backend, along with UI/UX improvements

Open-source AI browser agent for Chrome and Firefox (monorepo) 🧠

http://firewalla.com

Create Delight in 1.20.1!

🎛 Configuration files used by DuckDuckGo's apps and extensions to control which privacy protections are enabled.

Eyes for text-only DeepSeek Harness agents: built-in free vision chain (no key) + pixel-level vision tools (Q&A, grounding, crop, pixel diff, colors, OCR, SVG trace, cutout, screenshots). One-command install, no Python, image turns work like ordinary tool-calling turns.

The independent security agent for AI-written software. Finds issues, investigates whether they are real, and shows you the evidence. Deterministic core, no API key needed, JSON and SARIF output.

Monorepo for the Intent platform — tracks intentd, cloudlands-fe, and ios as submodules; docs, CI, and release orchestration

Open database of 27,000+ CCTV camera specs across 220+ brands, with Frigate and ONVIF/RTS integration, CC0

Twake Drive Web App

Eventra is a comprehensive event management system that empowers organizers to create, manage, and track events seamlessly. Built with a modern tech stack featuring React frontend and Spring Boot backend, Eventra provides everything needed to run successful events from creation to post-event analytics.

🧠 The memory that dreams — cross-session memory for DeepSeek Harness. Offline & private, auto-consolidates in its sleep (autoDream), visualized in a memory panel.

Open-source, self-hosted photo and video galleries for photographers and events, with client proofing, password protection, guest uploads, custom branding and Docker deployment.

Skill that audits and rewrites content to remove AI writing patterns. Use it with your favorite agents including Claude Code, OpenClaw, Codex, and Hermes.

Home of the WebKit project, the browser engine used by Safari, Mail, App Store and many other applications on macOS, iOS and Linux.

Project Sidewalk web page

The solution to create and share maps, dashboards, geostories with 3D support on the web. And it is open-source too!

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

Create beautiful and attracting posts, pages, and landing pages with Gutenberg Blocks and Template Library by Otter.

The code powering code.org and studio.code.org

帮助插件自动随着dsh版本升级的skill

An open-source Harness Engineering platform for coding agents—define harnesses as code, run controlled experiments, inspect evidence, and compare outcomes. Turn task evidence into actionable team and organization insights.

🔔 Notifications app for Nextcloud

A high-performance, 100% client-side tool for removing Gemini AI image & video watermarks. Built with pure JavaScript using mathematically precise Reverse Alpha Blending. / 基于 JavaScript 的纯浏览器端 Gemini AI 图像和视频无损去水印工具，使用数学精确的反向 Alpha 混合算法

👑 JavaScript ORM for MySQL, PostgreSQL, and SQLite.

The local-first sidebar AI agent for ComfyUI — runs on your own Claude OR ChatGPT subscription (no API keys, no extra LLM costs). Drives your live graph: edits, workflows & installs in natural language. The panel UI for comfyui-mcp, the agent-native control plane for ComfyUI.

A modeling solution for BPMN, DMN, and Forms based on bpmn.io. As a companion tool to your favorite IDE it supports you in implementing solutions with Camunda.

Advanced Page Building Blocks for Gutenberg. Create custom column layouts, backgrounds, dual buttons, icons etc.

Rapidly create HTML prototypes of GOV.UK services

Enter Project FU: an unofficial foundry system for Fabula Ultima, channeling the essence of the book while delivering the immersive experience of playing a JRPG in tabletop format.

Open-source digital signage management software. Control content on TVs, displays, and kiosks from anywhere.

DeepSeek Harness plugin store, marketplace and hub — 11,000+ dsh plugins with search, rankings, install commands and a free public API. DeepSeek Harness 插件市场 / 插件商店：自动收集与格式校验，免费搜索 API。deepseek1024.com

Developer resources website for PlayCanvas

The official Foundry VTT implementation of the Daggerheart system

SuiteCloud Software Development Kit (SuiteCloud SDK) are the set of tools that allow you to customize accounts and create SuiteApps through SuiteCloud Development Framework (SDF).

Cardano.org is the primary online resource for the Cardano community.

Show multiple entity states and attributes on entity rows in Home Assistant's Lovelace UI

Self-hosted photo intelligence, enrichment, curation, and automation for your Immich library. Pictaria Server helps you explore and understand your collection, optionally enrich it with AI, review your best photos, and build Smart Albums that stay up to date—all through a private web dashboard running on your hardware.

A set of UDFs and Procedures to extend BigQuery, Snowflake, Redshift, Postgres and Databricks with Spatial Analytics capabilities

Provider balances, subscription quotas, and token-usage analytics for the DeepSeek Harness Web GUI (dsh web).

Apache Cordova iOS

The web end of seafile server.

This is the repo for swyx's blog - Blog content is created in github issues, then posted on swyx.io as blog pages! Comment/watch to follow along my blog within GitHub

The world’s first community-led, not-for-profit, digital platform joining farmers and scientists together for participatory assessment of social, environmental and economic outputs of farming systems.

Self-Hosted Web Application for displaying and interacting with KiCAD Projects

:turtle: :rocket: Get the Node.js and Electron ABI for a given target and runtime