Delay a promise a specified amount of time

An efficient queue capable of managing thousands of concurrent animations.

HTTP server mocking and expectations library for Node.js

Evidence-driven repo intelligence: DORA metrics, forensic signals, vulnerability scan, and delivery verdict for any GitHub repo. One command, no setup.

Create a deferred promise

A library for analysing JS RegExp

A library to find JS RegExp with super-linear worst-case time complexity for attack strings that repeat a single character.

A utility that allows retrying a function with an exponential delay between attempts.

A Tailwind CSS plugin for creating beautiful animations.

Some useful utilities I often need

Timers extensions

Smart spinner helper for React, to manage the duration of loading states.

WebDriver Proxy for testing rich clients. It block certain calls until Angular is done updating the page under test.

Parser adapter for parsing JSON documents into base namespace.

Tailwind CSS plugin, add animation-delay CSS property.

Parser adapter for parsing YAML documents into base namespace.

Exit your process, gracefully (if possible)

timers module for browserify

Visualize your TypeScript project

Headless wcagcheckr accessibility audit runner for CI/CD pipelines. Drives the wcagcheckr Chrome extension via Playwright, runs full-page audits across the state matrix (108 combinations: hover, focus, dark mode, RTL, breakpoints), outputs JSON / SARIF /