Test if a value is an object.
WASI Preview2 shim for JS environments
Fake S3 server for node
This plugin transforms checks for a private property in an object
> Similar to the standard [`jest-environment-jsdom`](https://github.com/facebook/jest/tree/main/packages/jest-environment-jsdom), but exposes `jsdom` so that you can reconfigure it from your test suites.
chacha20 in pure javascript
Test if a value is a plain object.
Use property paths like 'a.b.c' to get a nested value from an object. Even works when keys have dots in them (no other dot-prop library we tested does this, or does it correctly).
ES2015-compliant shim for Object.is - differentiates between -0 and +0
Regular expression for matching JavaScript identifiers
Velocity Template Language(VTL) for JavaScript
Fixed-sized buffers optimized with Rust/WASM for the web, node.js, deno, and bun.
Turn a ReactElement into the corresponding JSX string.
A function that takes anything in javascript and returns true if its argument contains binary data.
Object value retrieval given a string path
Fast JavaScript array sorting by implementing Python's Timsort algorithm
Safely flatten a nested JavaScript object.
Reports the slowest tests in your jest suite.
Regular expression for matching ANSI escape codes
Appium proxy for Remote Debugger protocol
Generate beautiful DMG-images for your OS X applications.
Confluent Schema Registry implementation in javascript to easily serialize and deserialize kafka messages
complete type checking for node
Useful TypeScript utilities.