Open Source
OpenSite AI releases production-tested libraries, workflows, and agent infrastructure that solve real problems across modern developer environments.
About OpenSite AI
OpenSite AI is dedicated to engineering practical, high-performance tools and libraries for the global developer community. Every open source project we release is built to solve real-world problems with measurable performance gains.
Our mission is simple: give back to the developer community with production-tested tools that we know the value of because we spent years fine-tuning them for our own high-performance website and AI platform.
Why We Open Source
Each library in our ecosystem was hand-picked from 50+ internal platform applications and modules based on how helpful it has been for us. We don't release experimental code - we release battle-tested solutions that have proven their worth in production environments serving thousands of users.
Open Source Projects
Each project links directly to its source repository and is designed to be practical, inspectable, and useful in production developer workflows.
AI agent skills library built by OpenSite AI. A single git repo that keeps Claude, Codex, Cursor, Copilot, and Perplexity Computer in perfect skill sync, with persistent cross-session memory and automated cloud upload via Playwright.
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Performance-optimized React Image component capable of automatic pixel perfect resizing, file type conversion, compression, and dynamic rendering. Drop-in image implementation of web.dev best practices with zero configuration.
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Library of performance-optimized SVG icons for React, designed and engineered by the OpenSite UI/UX team.
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Lightweight Ruby library for parsing URLs and extracting domain components with accurate multi-part TLD support. Handles nested subdomains, query parameters, and URL normalization. Perfect for web scraping, analytics, and URL manipulation. Built on URI and public_suffix gem.
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Ultra-high-performance React form library with field-level reactivity and tree-shakable architecture.
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Remove AI-generated citations and annotations from Markdown text at the speed of Rust
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Official UI component library and API for the OpenSite Semantic AI Site Building engine.
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Performance-optimized universal link/button component with automatic URL detection and normalization for the OpenSite Semantic Site Builder ecosystem.
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High‑performance, media‑rich lightbox for React, professionally designed by the UI/UX team at OpenSite for their Semantic UI engine.
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Performance optimized Markdown to JSX component and tooling with the ability to supply custom styles and components.
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React PDF viewer component pre-configured for performance with Sub-1-second page rendering, progressive loading while still enabling a comprehensive set of features.
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Performance-optimized React hooks for Core Web Vitals, responsive images, lazy loading, and resource management. Drop-in implementations of web.dev best practices with zero configuration. Core performance tooling utilized by the high-performance OpenSite Octane™ website platform.
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React component for rendering Venn diagrams optimized for performance and ease of use.
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High-performance React hooks for state management, storage, and more.
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React component for social sharing buttons optimized for performance and ease of use. Supports Facebook, Twitter, LinkedIn, and more with automatic URL and metadata handling.
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Customizable MapLibre React component for displaying interactive maps optimized for performance and ease of use.
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