TanStack / query

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

date-fns / date-fns

⏳ Modern JavaScript date utility library ⌛️

vueuse / vueuse

Collection of essential Vue Composition Utilities for Vue 3

microsoft / fluentui

Fluent UI web represents a collection of utilities, React components, and web components for building web applications.

sindresorhus / type-fest

A collection of essential TypeScript types

iib0011 / omni-tools

Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!

callstack / react-native-testing-library

🦉 Simple and complete React Native testing utilities that encourage good testing practices.

golevelup / nestjs

A collection of badass modules and utilities to help you level up your NestJS applications 🚀

material-foundation / material-color-utilities

Color libraries for Material You

guhcostan / mac-cleaner-cli

Free macOS CLI to clean disk space — caches, logs, Homebrew, Xcode. Open-source alternative to CleanMyMac

svecosystem / runed

Magical utilities for your Svelte applications.

BenLorantfy / nestjs-zod

All NestJS + Zod utilities you need

specklesystems / speckle-server

The Speckle Server, Frontend, 3D Viewer, & other JS utilities.

ngxtension / ngxtension-platform

Utilities for Angular

testing-library / angular-testing-library

🐙 Simple and complete Angular testing utilities that encourage good testing practices

TanStack / pacer

Utilities for debouncing, throttling, rate limiting, and queueing. Non-async and Async.

GoogleChromeLabs / webmcp-tools

This repository contains a suite of developer utilities and demos designed to support the adoption of the WebMCP API.

nestjs / jwt

JWT utilities module based on the jsonwebtoken package 🔓

psteinroe / supabase-cache-helpers

A collection of framework specific Cache utilities for working with Supabase.

react-component / util

🛠️ Shared React utilities for rc-component packages.

nestjsx / nest-router

Router Module For Nestjs Framework 🚦 🚀

Raphiiko / OyasumiVR

🥽 VR Sleeping Utilities

Ali-Marandi / pipeflow-engine

Darcy-Weisbach pipe-flow solver and hydraulic design utilities.

h4ni0 / astra-projects

Projects generated with GPT-6 Astra: web apps, games, creative tools, and developer utilities.