Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.
walk paths fast and efficiently
Intl.LocaleMatcher ponyfill
Firebase performance for web
Implements performance.now (based on process.hrtime).
An implementation of the WebDriver BiDi protocol for Chromium implemented as a JavaScript layer translating between BiDi and CDP, running inside a Chrome tab.
JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
A performance monitor library for cspell.
Encode & decode XML and HTML entities with ease & speed
The compatibility package of Firebase Performance
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
Angular CLI builder for ESLint
Entity parser for XML, HTML, External entites with security and NCR control
Dynamic API mocking framework for frontend developers
Javascript Matrix and Vector library for High Performance WebGL apps
No-dependencies, low-level, high-performance JIT code generation package for JavaScript
High performance (de)compression in an 8kB package
FlashList is a more performant FlatList replacement
Performance timer based on performance.mark() and measure()
A JavaScript library for efficient immutable updates
Strip the final newline character from a string or Uint8Array
A very fast HTML parser, generating a simplified DOM, with basic element query support.
A cache object that deletes the least-recently-used items.