Fast and spec-compliant printf implementation for Node.js and browser.
Reuse objects and functions with style
Markdown-it - modern pluggable markdown parser.
Fast, disk space efficient package manager
TypeScript definitions for benchmark
Fastest stable deterministic JSON.stringify()
Left pad a string with zeros or a specified string. Fastest implementation.
An addon for [xterm.js](https://github.com/xtermjs/xterm.js) that enables xterm.js to serialize a terminal framebuffer into string or html. This addon requires xterm.js v4+.
A very fast HTML parser, generating a simplified DOM, with basic element query support.
Transforming XML to JSON using Node.js binding to native pugixml parser library
HyperFrames CLI — create, preview, and render HTML video compositions
A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations
Benchmark harness.
A tool to benchmark HTTP proxy's performance by comparing HAR files with direct access.
Fastest deep equal comparison for React. Great for React.memo & shouldComponentUpdate. Also really fast general-purpose deep comparison.
Extremely fast implementation of node core url library
zlib port to javascript - fast, modularized, with browser support
CRC32C algorithm with hardware acceleration and software fallback.
A streaming parser for HTML form data for node.js
A well-tested CSS minifier
Cross Platform Smart Fetch Ponyfill
Run Benchmark.js over multiple Browsers, with CI compatible output
CRC32C algorithm with hardware acceleration and software fallback.
CLI tools to generate benchmark cases in the v8/web-tooling-benchmark repository.