42 packages · sorted by weekly downloads
Tiny millisecond conversion utility
A cache object that deletes the least-recently-used items.
RFC9562 UUIDs
Run multiple promise-returning & async functions with limited concurrency
Lodash modular utilities.
A tiny (118 bytes), secure URL-friendly unique string ID generator
Utility to parse a string bytes to bytes and vice-versa
Modify strings, generate sourcemaps
EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.
Reactive Extensions for modern JavaScript
Map over promises concurrently
A tiny (239B) utility for constructing className strings conditionally.
Modern JavaScript date utility library
2KB immutable date time library alternative to Moment.js with the same modern API
High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, GIF, AVIF and TIFF images
Simple “Least Recently Used” (LRU) cache
Create your next immutable state by mutating the current one
Retry a promise-returning or async function
DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else usin
Convert bytes to a human readable string: 1337 → 1.34 kB
Converts Zod schemas to Json Schemas
Immutable date wrapper
Create, read and edit .zip files with JavaScript http://stuartk.com/jszip
a streaming interface for archive generation
String validation and sanitization
Tiny 200b functional Event Emitter / pubsub.
Promise queue with concurrency control
Transform a string between `camelCase`, `PascalCase`, `Capital Case`, `snake_case`, `kebab-case`, `CONSTANT_CASE` and others
A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.
Slugifies a String
The missing standard library for TypeScript, for writing production-grade software.
Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.
SheetJS Spreadsheet data parser and writer
A utility library for JavaScript and Typescript.
The exhaustive Pattern Matching library for TypeScript.
Sanitize untrusted HTML (to prevent XSS) with a configuration specified by a Whitelist
Pure TypeScript, cross-platform module for extracting text, images, and tabular data from PDFs. Run directly in your browser or in Node!
An image processing library written entirely in JavaScript.
A PDF generation library for Node.js
Convert Word documents from docx to simple HTML and Markdown
Stop throwing errors, and instead return Results!
Functional utility library - modern, simple, typed, powerful