Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

Typed model metadata and context/cost utilities that help AI apps answer: Does this fit? What will it cost? Should we compact now? How much budget is left for the next turn?

Implementation of canvas fingerprinting based on the Picasso paper

Monorepo for various sourcemap libraries

Transformers4Rec is a flexible and efficient library for sequential and session-based recommendation and works with PyTorch.

Gorse open source recommender system engine

A lossless JSON/JSON5 tokenizer and parser for Node.js that maintains indentation, spacing, and comments.

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

A tiny, highly-customizable, single-function javascript/typescript library that captures a webpage and returns a new lightweight, self-contained HTML document. The library removes all external file…

JavaScript Library to extract domains, subdomains and public suffixes from complex URIs.

The Public Suffix List

🖱️ Generate human-like mouse movements with puppeteer or on any 2D plane

Tools for working with ESTree AST

A library for generating safe, legit and random URL-compat IDs.

Package to facilitate URL clustering

Implementation of the ScreenAI model from the paper: "A Vision-Language Model for UI and Infographics Understanding"

A self hosted virtual browser that runs in docker and uses WebRTC.

Browsertrix is the hosted, high-fidelity, browser-based crawling service from Webrecorder designed to make web archiving easier and more accessible for all!

Website Cloner - Utilizes powerful Go routines to clone websites to your computer within seconds.

An experimental web proxy utilizing sandboxed iframes and no service worker.

CLI tool for saving a faithful copy of a complete web page in a single HTML file (based on SingleFile)

Your Internet Folder

Microsandbox — Self-Hosted Plaform for Secure Execution of Untrusted User or AI-Generated Code

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus Agent Tools, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae…

Hybrid search engine, combining best features of text and semantic search worlds

React component for editing/viewing JSON/object data

Fetch an entire site and save it as a text file (to be used with AI models).

A command-line interface (CLI) for managing projects using Croct.

Machine learning tools in JavaScript

Represent, send, store and search multimodal data