#browser

A robust, strictly-typed Node.js and Browser library for parsing office files into a rich Abstract Syntax Tree (AST) and generating high-fidelity output in multiple formats. Parses: docx · pptx · xlsx · odt · odp · ods · pdf · rtf · csv · md · html. Generates: Markdown · HTML · CSV · RTF · PDF · Plain Text · RAG Chunks

One Time Password (HOTP/TOTP) library for Node.js, Deno, Bun and browsers.

Python kernel for JupyterLite powered by Pyodide

Multitrack Web Audio editor and player with canvas waveform preview. Set cues, fades and shift multiple tracks in time. Record audio tracks or provide audio annotations. Export your mix to AudioBuffer or WAV! Add effects from Tone.js. Project inspired by Audacity.

A javascript-only SVG to PDF conversion utility that runs in the browser. Brought to you by yWorks - the diagramming experts

JavaScript SDKs for building applications with Asgardeo

Decode JWT tokens; useful for browser applications.

Browser Use Cloud SDK

A blazing fast, async-first, undetectable webscraping/web automation framework based on ultrafunkamsterdam/nodriver. Now with Docker support!

AMQP 0-9-1 TypeScript client both for Node.js and browsers (using WebSocket)

🔄 Convert Base64 to Blob/File and Blob/File to Base64.

C#/Dotnet SDK for Fingerprint Pro Server API

A monorepo of Pi Coding Agent extensions

Browser automation clicks buttons. OpenTabs calls APIs.

Pest Browser Plugin

React hooks done right, for browser and SSR.

Detect and redact secrets before they reach logs, storage, or LLM context. Deterministic Rust core for JavaScript, Python, Rust, and WebAssembly.

Parse a torrent identifier (magnet uri, .torrent file, info hash)

⬇️ A simple all-in-one CLI tool to download EVERYTHING from a URL (like youtube-dl/yt-dlp, forum-dl, gallery-dl, simpler ArchiveBox). 🎭 Uses headless Chrome to get HTML, JS, CSS, images/video/audio/subtitles, PDFs, screenshots, article text, git repos, and more...

Stealth Chromium that passes every bot detection test. Drop-in Playwright replacement with source-level fingerprint patches. 30/30 tests passed.

CrowdStrike Falcon API JS library for the browser and Node

Solid-compatible data mashup library and Data Browser

Fast browser device uuid generation library. Written in pure JavaScript, no dependencies.

a browser detector

Go SDK for Fingerprint Pro Server API

➷ A robust Javascript library for capturing keyboard input. It has no dependencies.

Fast, lightweight, and reliable distributed 64-bit ID generation for Node.js and the web Zero dependencies

Always up-to-date list of the top 100 most common browser user-agents for HTTP clients.

PASETO (Platform-Agnostic SEcurity TOkens) for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

Playwright PHP library for browser automation: navigation, E2E tests, assertions, screenshots, and so much more!