Full featured Promises/A+ implementation with exceptionally good performance

Firebase performance for web

Implements performance.now (based on process.hrtime).

Very generic autoincrement plugin for mongoose

An implementation of the WebDriver BiDi protocol for Chromium implemented as a JavaScript layer translating between BiDi and CDP, running inside a Chrome tab.

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

A Storybook addon that provides a real-time performance monitoring panel with frame timing, input latency, layout shift, and React render profiling.

UI to render the data format of jsonrpc-bidirectional/Plugins/Server/PerformanceCounters.js

JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.

The official e18e ESLint plugin for modernizing code and improving performance.

Encode & decode XML and HTML entities with ease & speed

Stylelint rule for preventing the use of low performance animation and transition properties.

The compatibility package of Firebase Performance

A storybook addon to help better understand and debug performance for React components

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.

<h1 align="center" style="border-bottom: none;">🔎 PerformanceObserver Polyfill</h1> <p align="center"> <a href="https://travis-ci.org/fastly/performance-observer-polyfill"> <img alt="Travis" src="https://img.shields.io/travis/fastly/performance-obs

WebdriverIO service for analyzing test flow performance

An extremely fast, React-like JavaScript library for building modern user interfaces

Lightweight runtime metrics collector for NestJS applications. Collects and reports application health, performance counters, and resource utilization to a central metrics endpoint.

High Performance Layer 1 / Layer 2 Caching with Keyv Storage