Utilities & Libraries

General-purpose libraries, helpers, and utility packages

Showing 561-580 of 5,520 projects

fontsource/fontsource

A set of self-hosted Open Source font packages for easy integration into web projects.

5.8K
Stable
TypeScript
Frontend Frameworks
CLI Tools
React
#fonts#font-loading#css

mjswensen/themer

A TypeScript library that generates themes for apps, editors, terminals, and more from a set of colors.

5.8K
Experimental
TypeScript
Theme
CLI Tools
TypeScript
#theme#customization#cross-platform

RubyLouvre/avalon

An elegant and efficient MVVM framework for building Express-based web applications in JavaScript.

5.8K
Archived
JavaScript
Backend Frameworks
API Frameworks
Express
#mvvm#express#javascript

LANDrop/LANDrop

LANDrop is a C++ utility that allows you to easily drop files to any devices on your local area network.

5.8K
Archived
C++
General Utilities
#file-transfer#local-network#peer-to-peer

tc39/proposal-pattern-matching

Proposal for a pattern matching syntax for ECMAScript, enabling more expressive and concise code.

5.8K
Stable
HTML
Backend Frameworks
CLI Tools
Next.js
#pattern-matching#ecmascript#syntax

stdlib-js/stdlib

A fundamental numerical library for JavaScript and TypeScript developers.

5.8K
Active
JavaScript
API Frameworks
Databases
JavaScript
#math#numerical-computing#scientific-computing

piotrwitek/utility-types

A collection of utility types for TypeScript, complementing built-in mapped types and aliases.

5.8K
Stable
TypeScript
Utilities & Libraries
TypeScript
#mapped-types#static-typing#utilities

pokeb/asi-http-request

Easy-to-use HTTP request library for Objective-C, macOS and iOS development.

5.8K
Archived
Objective-C
API Clients & Testing
iOS
#http-requests#objective-c#mac-os

rime/squirrel

Rime is an open-source input method editor for macOS that supports a wide range of languages and input methods.

5.7K
Active
Swift
General Utilities
CLI Tools
#input-method-editor#i18n#macos

python-attrs/attrs

A Python library that provides a simple way to define classes with minimal boilerplate code.

5.7K
Active
Python
API Frameworks
CLI Tools
Python
#python#attributes#boilerplate

LogRocket/redux-logger

Redux logger middleware that logs Redux actions and state changes to the console.

5.7K
Archived
JavaScript
Frontend Frameworks
Testing
React
#redux#logging#debugging

fastruby/fast-ruby

A collection of common Ruby idioms and performance optimization techniques.

5.7K
Stable
Ruby
Benchmark & Profiling
Backend Frameworks
Ruby
#ruby#performance-optimization#benchmarking

martinblech/xmltodict

Python module that makes working with XML feel like working with JSON

5.7K
Stable
Python
General Utilities
#xml#json#conversion

bowser-js/bowser

A lightweight, cross-browser user-agent string parsing and feature detection library for JavaScript.

5.7K
Active
JavaScript
Frontend Frameworks
CLI Tools
JavaScript
#browser-detection#user-agent-parsing#feature-detection

dylang/shortid

A simple, short, and non-predictable ID generator for use in web and mobile applications.

5.7K
Archived
JavaScript
General Utilities
Node
#id-generator#short-id#uuid

developit/unfetch

A tiny 500 byte fetch polyfill for modern browsers that provides a minimal implementation of the Fetch API.

5.7K
Archived
JavaScript
Frontend Frameworks
API Clients & Testing
React
#fetch#polyfill#xhr

leethomason/tinyxml2

A simple, small, and efficient C++ XML parser that can be easily integrated into other programs.

5.7K
Stable
C++
Backend Frameworks
#xml-parsing#c++#embedded

tinyproxy/tinyproxy

tinyproxy is a lightweight HTTP/HTTPS proxy daemon for POSIX operating systems, useful for developers working on various projects.

5.7K
Stable
C
API Frameworks
Containerization
#proxy#http#https

houbb/sensitive-word

A high-performance Java library for filtering sensitive words using the DFA algorithm, with support for word tagging, classification, and various text processing features.

5.7K
Stable
Java
API Frameworks
CLI Tools
Java
#sensitive-word-filter#string-matching#nlp

robinvdvleuten/vuex-persistedstate

A plugin that persists and rehydrates your Vuex state between page reloads.

5.7K
Archived
JavaScript
Component Libraries (Vue/Svelte)
State Management
Vue
#vuex#localstorage#state-management
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