Derive util for Valtio
Common functions used across Polkadot, derived from RPC calls and storage queries.
Fast deep equal
Efficient implementation of Levenshtein algorithm with locale-specific collator support.
deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify
Property based testing framework for JavaScript (like QuickCheck)
Fastest deep equal comparison for React. Great for React.memo & shouldComponentUpdate. Also really fast general-purpose deep comparison.
CSV parser and writer
fast-csv formatting module
fast-csv parsing package
A fast and minimal alternative to globby and fast-glob
Build and manage the fast-json-stringify instances for the fastify framework
Dependency-free RFC 3986 URI toolbox
Parse HTTP Content-Type header according to RFC 7231
Cryptographic key pairs for the XRP Ledger
Stringify your JSON at max speed
Fast polyfill for TextEncoder and TextDecoder, only supports utf-8
[![][npm-badge]][npm-url] [![][travis-badge]][travis-url]
SHA-256, HMAC and PBKDF2 implementation with typed arrays for modern browsers and Node.js
Generate fast-check arbitraries from Zod schemas.
A fast function for calculating the visual width of a string once printed to the terminal.
PNG image decoder and encoder written entirely in JavaScript
Fastest memoization lib that supports N arguments
A fast alternative to legacy querystring module