concatenative mapdashery

Shields.io badge library

Truncate a JSON string

return whether two buffers are equal

JSON parse & stringify that supports binary via bops & base64

Fast and safe decodeURIComponent

Output beautiful badges in the console, supporting right angles, rounded corners, color and other settings

Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`

Light multi-platform disk space checker without third party for Node.js

Detect global variables in JavaScript using acorn

node's assert.deepEqual algorithm

Unique ID Generator

Compile time `with` for strict mode JavaScript

CSS vendor prefix detection and property feature testing.

Wildcard matching tools

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results

recursively transform key strings to camel-case

Zero dependency RegExp cloning with flag and lastIndex preservation.

the mighty option parser used by yargs

Base64 and base64url to string or arraybuffer, and back. Node, Deno or browser.