ip to location database by ASN, GeoFeed, Whois, iptoasn.com, db-ip lite, GeoLite2
Local-first AI token usage & cost tracker for 31 coding tools incl. Claude Code, Codex, Cursor, Gemini & DeepSeek Harness—with native apps. Never reads prompts.
XR Animator, AI-based Full Body Motion Capture and Extended Reality (XR) solution, powered by System Animator Online
Privacy-focused encrypted email for everyone. All-in-one alternative to Gmail + Mailchimp + Sendgrid.
Navigation mesh utilities for three.js, based on PatrolJS.
A collection of utility nodes from the VNCCS project that are useful not only for the project's primary goals but also for everyday ComfyUI workflows.
Open-source data contract testing for Snowflake, Databricks, BigQuery, Kafka & 15 more. Built on the Open Data Contract Standard (ODCS). MIT.
68 plug-and-play, best-practice product management skills for AI agents: 30 Triple Diamond phase + 11 foundation + 12 utility + 15 tool (Foundation Sprint + Design Sprint). Plus 6 sub-agents, workflows, 200+ output samples, guides, and CI-enforced contracts. Apache 2.0.
Development workflows for Claude Code that keep broad exploration focused on the outcome you approved.
DSH(DeepSeek Harness)插件:把 ego-lite 浏览器(给 AI Agent 用的 Chromium)接入 HARNESS——13 个结构化 ego_* 工具(文本语义快照、语义定位点击、表单填充、截图、CDP 控制、任务空间隔离),内置 ego 运行时,Linux + Chrome 开箱即用,无需克隆官方仓库或手动构建。
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🧠 The memory that dreams — cross-session memory for DeepSeek Harness. Local SQLite + Markdown mirrors, autoDream consolidation, 4-way recall (keyword/vector/BM25/entity), and a memory panel. 10 model tools, MCP server, CLI.
Real-time token usage status bar for the ZCode desktop client (Electron). Read-only on the local SQLite DB, fully offline. Installer, CLI and MCP included.
嘉立创EDA离线客户端eprj3工程创建skill,方便通过AI直接创建eprj3工程文件。EasyEDA Pro offline client eprj3 project creation skill facilitates the direct creation of eprj3 project files through AI.
A personal command center for projects, tasks, and daily habits. Self-hosted, single-user, Next.js + SQLite.
DeepSeek Harness session and workspace manager —— Workspaces: archive and visibility. Sessions: move, migrate presets, delete, favorite, review later, prioritize, tag, and annotate. Batch operations. | DSH 会话与工作区管理——工作区:归档与显示。会话:跨工作区移动、预设迁移、删除;收藏、待回看、优先级、标签、备注。批量操作。
YT Spoofing Stream - Force high-quality audio (opus itag 774 256kbps+) on YouTube Web Player via multi-client spoofing, real-time SABR/UMP 774 demuxer audio engine.
Home theater wall panel for Kiosk Satellite: Plex, Seerr, Music Assistant, lights, projector and games via Home Assistant
Pluggable decision layer for the ego lite browser: one System One (Jev) call per step replaces the per-step LLM turn, and the backend can be swapped for a local OpenAI-compatible model. Fail-closed execution guards. The measured one — raw bench data, 16 suites, changelog with corrections.
A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
A modern JavaScript utility library delivering modularity, performance, & extras.
Async utilities for node and the browser
JavaScript's utility _ belt
List of JavaScript methods which you can use natively + ESLint Plugin
A simple javascript utility for conditionally joining classNames together
DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:
A javascript library to run SQLite on the web.
DataLoader is a generic utility to be used as part of your application's data fetching layer to provide a consistent API over various backends and reduce requests to those backends via batching and caching.
Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap
A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers
Programming style, best practices, and coding conventions.
A curated collection of publicly available resources on how technology and tech-savvy organizations around the world practice Site Reliability Engineering (SRE)
i18next: learn once - translate everywhere
a react-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package
The utility-first workflow you love from Tailwind CSS in your React Native applications.
⚓️ Easily test HTTP webhooks with this handy tool that displays requests instantly.
Input Mask plugin
A standard style for README files
✨ The fundamental numerical library for JavaScript and TypeScript. ✨ ⭐️ Star to support our work!
A repo containing samples tied to new functionality in each release of Google Chrome.
Pa11y is your automated accessibility testing pal
scanner detecting the use of JavaScript libraries with known vulnerabilities. Can also generate an SBOM of the libraries it finds.
uBO Lite home (MV3)
JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.
Just a little module for plugins.
🔥 LimeSurvey – A powerful, open-source survey platform. A free alternative to SurveyMonkey, Typeform, Qualtrics, and Google Forms, making it simple to create online surveys and forms with unmatched flexibility.
Enhanced MCP server for interactive user feedback and command execution in AI-assisted development, featuring dual interface support (Web UI and Desktop Application) with intelligent environment detection and cross-platform compatibility.
JSLint, The JavaScript Code Quality and Coverage Tool
Atomic and non-atomic counters and rate limiting tools. Limit resource access at any scale.
Opinionated skills for AI coding agents to create stunning diagrams and visualizations directly in Markdown. These skills extend agent capabilities across diagram generation, data visualization, and technical documentation.
⚙️ The static code analysis tool you need for your HTML
Web-based XMPP/Jabber chat written in JavaScript
Easy multi-core processing utilities for Node.
The Ember.js command line utility.
A complete Laravel 13 application foundation: email verification, social sign in, roles and permissions, user profiles, and admin user management.
Small self-contained pure-Go web server with Lua, Teal, Markdown, HTTP/2, QUIC, Redis, TypeScript, npm-less React 19, SQLite, and PostgreSQL support ++
Pentest Report Generator
Mercury Editor: The Rails WYSIWYG editor that allows embedding full page editing capabilities directly inline.
Open Web Components: guides, tools and libraries for developing web components.
Useful utility collection with zero dependencies