JavaScript Tools

Twenty is an open-source alternative to Salesforce, built from the ground up for the AI era. It provides technical teams with the building blocks to create a custom CRM that adapts to complex and evolving business needs. It's designed for companies that require a flexible, developer-friendly CRM that can be tailored and scaled with their operations.

DeepSeek Harness 破甲 (DSH-Purge) is a flexible framework designed to bypass AI model restrictions through customizable prompt engineering. It solves the problem of locked-down or overly cautious AI behavior by allowing users to apply and swap specialized 'jailbreak' prompts tailored for different models. The default configuration targets Chinese models like '小码酱', but it's built for developers and researchers who need to test model boundaries, explore capabilities, or create more open interactions with various AI systems.

OS-Taxonomy is a standardized classification system for open-source projects. It solves the problem of inconsistent and ad-hoc categorization, making it easier to discover, compare, and analyze software across repositories. This tool is for developers, maintainers, and researchers who need to systematically organize or search for open-source software.

LinkSwift 是一款基于 JavaScript 的用户脚本工具，专为简化网盘文件下载流程而设计。它解决了用户从百度、阿里云、天翼云等主流网盘下载文件时，常遇到的限速、强制使用客户端或页面跳转繁琐等问题。该工具通过直接提取文件的真实下载地址，为追求高效下载体验的用户、开发者及资源分享者提供了便捷的解决方案。

openGym is a free, open-source workout tracker you host yourself, putting your training data entirely in your hands. It solves the problem of subscription fees, data privacy concerns, and rigid workout apps by offering guided sessions, intelligent progression, and an optional AI coach that runs on your own infrastructure. It's built for gym-goers who want control, from bodyweight trainees to powerlifters following complex routines.

pstack-claude provides rigorous, multi-agent workflow implementations of Poteto's pstack methodology, translated for Claude, Codex, Pi, and other major AI coding assistants. It solves the problem of vendor lock-in and inconsistent agent behavior by offering standardized, high-quality workflows across different AI harnesses. This repository is for developers and teams who want reliable, reproducible AI-assisted coding patterns that work seamlessly whether they're using Claude, Gemini, GitHub Copilot, or other AI coding tools.

Effect is a TypeScript framework that provides built-in solutions for complex production challenges like typed errors, dependency injection, and structured concurrency. It helps teams build scalable, reliable systems that are easy to maintain and reason about. It's designed for developers and teams building production-grade applications in TypeScript who need robustness, clarity, and developer experience.

This is an advanced, multi-domain guide designed to help individuals systematically level up their lives. It tackles the common problem of feeling lost or inefficient when trying to learn complex skills like AI or English, or when seeking personal growth. It's ideal for self-learners, professionals, and anyone aiming for a structured and 'unbelievable' leap forward in their personal and professional development.

Starnet is a local-first desktop application that lets you run and manage real AI agents that perform actual work. It solves the problem of opaque, cloud-dependent AI tools by giving you full control—you bring your own API keys and watch your crew execute tasks directly on your machine. It's built for developers and tinkerers who want a transparent, customizable, and visually engaging interface for their autonomous AI workflows.

This is an MCP (Model Context Protocol) server that bridges Claude Code with the TradingView Desktop application. It solves the problem of manual, repetitive chart analysis by enabling AI-assisted automation of personal trading workflows. It's designed for traders and developers who use TradingView and want to leverage Claude's AI capabilities to automate technical analysis, generate insights, and streamline their research process directly from their charts.

This is a coding-agent skill that performs structured, multi-phase security audits. It solves the problem of inconsistent, unverifiable security reviews by producing machine-readable findings with independent verification. It's designed for developers and security engineers integrating automated security checks into AI-assisted development workflows.

This repository is a curated collection of extracted system prompts from leading AI models like Anthropic's Claude, OpenAI's ChatGPT, Google's Gemini, and others. It addresses the problem of opaque AI behavior by revealing the foundational instructions that guide these systems, providing transparency for researchers, developers, and enthusiasts. The collection is regularly updated, serving as a valuable resource for anyone interested in understanding, comparing, or reverse-engineering how these AI models are fundamentally directed to operate.

OpenAI Plugins

📱 Display and control your Android device graphically with scrcpy.

Camofox Browser is a drop-in replacement for Puppeteer and Playwright designed to bypass modern anti-bot systems like Cloudflare. It solves the critical problem of AI agents and scrapers being blocked by sophisticated detection mechanisms. It's built for developers and AI engineers who need reliable, automated browser interactions without getting flagged.

Stremio Web is a modern media center that aggregates video content from various online services and local libraries into a single, unified interface. It solves the problem of juggling multiple streaming apps and subscriptions by bringing everything together in one place. It's designed for users who want a seamless, organized, and customizable streaming experience across all their devices.

OpenWhispr is a privacy-first, cross-platform dictation app that converts speech to text. It solves the problem of slow typing and privacy concerns by offering fast, local transcription using models like Nvidia Parakeet/Whisper, as well as optional cloud models. It's designed for professionals like clinicians, lawyers, and anyone who needs efficient, secure voice-to-text functionality in applications like Slack, meeting notes, and document creation on macOS, Windows, Linux, and iOS.

This is a library of 50 open-source marketing skills for AI agents like Claude Code, Codex, and Cursor. It solves the problem of democratizing advanced marketing expertise—like CRO, SEO, and analytics—by encoding it into skills AI agents can use. It's built for technical marketers, growth engineers, and founders who want to leverage AI for scalable marketing execution.

Everything Claude Code is a comprehensive toolkit providing agents, commands, skills, rules, and hooks designed to integrate Claude's AI capabilities directly into the development workflow. It solves the problem of fragmented AI assistance by offering a unified, productive environment for coding tasks, from issue analysis to code review. This toolkit is for developers and teams who want to leverage Claude for faster, higher-quality code generation and maintenance within their existing tools and processes.

htmx is a lightweight JavaScript library that allows you to access AJAX, CSS Transitions, WebSockets, and Server-Sent Events directly from HTML attributes. It solves the problem of building modern, dynamic web interfaces without the complexity of large JavaScript frameworks by completing HTML as a hypertext. It's for developers who want to create interactive user interfaces with simple, declarative HTML while keeping their codebase small and maintainable.

God's Eye View is a browser-based spy satellite simulator that visualizes real, live open-source spatial intelligence data. It solves the problem of accessing and understanding complex geospatial information by presenting it on an interactive, photorealistic 3D model of Earth. This tool is for developers, analysts, journalists, and anyone interested in real-world mapping, surveillance technology, and global data visualization.