Simple and complete Solid testing utilities that encourage good testing practices.
Fast polyfill for TextEncoder and TextDecoder, only supports utf-8
Require constants across node and the browser
Node.js Buffer API, for the browser
LaunchDarkly SDK for JavaScript
Lightweight promise polyfill. A+ compliant
> Monorepo of isomorphic utility functions
Consistent Web Workers in browser and Node.
PNG encoder/decoder in pure JS, supporting any bit size & interlace, async & sync with full test suite.
Simple check to see if current app is running in browser
Port of Log4js to work with node.
Synchronous version of the Fetch API
Unpack a browser type and version from the useragent string
BackstopJS: Catch CSS curveballs.
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.
Vonage's type and enum definitions module for server-side HTTP interactions.
A JS implementation of JSONPath with some additional operators
The Voice API lets you create outbound calls, control in-progress calls and get information about historical calls.
A tool for respawning node binaries when special flags are present.
Detect default web browser of the current user, cross-platform (Win/Lin/Mac)
Object value retrieval given a string path
Testing Helpers following open-wc recommendations
Reporters for the Jasmine BDD Framework
Vitest visual testing plugin