ASN1js is a pure JavaScript library implementing a full ASN.1 BER decoder and encoder.

A basic Service Worker to make your web app work offline

✨ A beautiful, responsive, highly customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes. Zero dependencies. 🇺🇦

A reversible DER and BER pretty-printer.

An open-source protocol designed to create high-performance, local-first, peer-to-peer, end-to-end encrypted applications that facilitate seamless collaboration among multiple users and devices

100% JS's TOTP authenticator with no dependencies

🎲TOTP(Time-based one-time password) generator, support for Google Authenticator

Repository for explainers and other documents related to the Isolated Web Apps proposal.

Transmit data with sound using Web Audio -- Javascript binding for libquiet

Apache ECharts is a powerful, interactive charting and data visualization library for browser

Efficient immutable updates, 2-6x faster than naive handcrafted reducer, and more than 10x faster than Immer.

Hash consistent search trees.

↔️ Proposal for local communication between browsers without the aid of a server.

Official Code for DragGAN (SIGGRAPH 2023)

Syntax highlighting, like GitHub

Convergent, Replicated SQLite. Multi-writer and CRDT support for SQLite

A GPU-accelerated computing library for running physics simulations and other GPGPU computations in a web browser.

Web application synchronization between different tabs

📸🧩 Browser extension to take scalable, semantic, accessible screenshots of websites in SVG format.

invariant codebase of editor-grammar (codemirror-grammar, ace-grammar,prism-grammar,syntaxhighlighter-grammar, highlightjs-grammar,..)

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

A text editor with an sort-of-unusual undo/redo algorithm

🌙 A really tiny WebAssembly compiler for demonstration and educational purposes. Written in Go and built as one of my quests to conquer the WebAssembly dungeon

Enlightened library to convert HTML and CSS to SVG

🎉 performant confetti animation in the browser

An example Node.js Relying Party implementation of the WebAuthn specification

An ESLint plugin to disable the use of the pipe operator

A node.js library for performing FIDO 2.0 / WebAuthn server functionality

WebAuthn Workshop Demo [Completed DEMO is at completed demo-branch]

Offload your heavy lifting to a daemon. Extracted from eslint_d.