Utilities & Libraries

General-purpose libraries, helpers, and utility packages

Showing 921-940 of 5,520 projects

pieroxy/lz-string

LZ-based compression algorithm for JavaScript that can compress text to up to 70% of its original size

4.4K
Stable
TypeScript
General Utilities
#compression#lz#javascript

hugomd/parrot.live

A fun, animated parrot terminal utility built with JavaScript for developers who want to add some flair to their CLI.

4.4K
Active
JavaScript
Animation & Motion
CLI Tools
Node
#terminal#animation#parrot

QuipNetwork/hashsigs-rs

Post-quantum cryptographic signatures using hash-based schemes in Rust

4.4K
Stable
Rust
Security Research
General Utilities
Rust
#hash-based-signatures#post-quantum-crypto#stateless-hashing

devxoul/Then

A Swift library that provides syntactic sugar for writing concise and readable initializers.

4.4K
Active
Swift
General Utilities
Swift
#swift#syntactic-sugar#initializers

Ice-Hazymoon/MikuTools

A lightweight collection of tools for developers, including utility functions, API clients, and more.

4.4K
Archived
JavaScript
General Utilities
CLI Tools
React
#utilities#tools#api-clients

quoid/userscripts

An open-source userscript manager that enables developers to easily create and manage browser extensions for Safari.

4.4K
Active
Swift
Browser Extensions
IDE Extensions
Swift
#safari#safari-extension#userscript

lukasmasuch/best-of-python

A curated list of awesome Python open-source libraries and tools for developers.

4.4K
Active
CLI Tools
General Utilities
#python#awesome-list#utilities

apple/swift-collections

Commonly used data structures for Swift developers, including collections, containers, and algorithms.

4.4K
Active
Swift
Backend & APIs
CLI Tools
#collection#container#data-structure

dankogai/js-base64

A lightweight and fast Base64 encoding/decoding library for JavaScript.

4.4K
Stable
JavaScript
General Utilities
#base64#encoding#decoding

IgorMundstein/WinMemoryCleaner

A free, portable RAM cleaner that uses native Windows features to optimize memory areas.

4.4K
Stable
C#
CLI Tools
Windows Optimization Tool
#memory-cleaner#memory-optimization#ram-cleaner

emoacht/Monitorian

A Windows desktop tool to easily adjust the brightness of multiple monitors.

4.4K
Stable
C#
Desktop
Display
#brightness#display#luminance

ibireme/YYModel

High-performance model framework for iOS/OSX, providing efficient data mapping and model management.

4.4K
Archived
Objective-C
API Frameworks
General Utilities
Objective-C
#data-mapping#model-management#performance

niieani/hashids.js

A small JavaScript library to generate YouTube-like IDs from numbers.

4.4K
Active
TypeScript
General Utilities
API Clients & Testing
JavaScript
#database-ids#encoding#hash

limbopro/Adblock4limbo

An open-source adblocker script for popular video and content platforms that helps developers maintain a clean and distraction-free browsing experience.

4.4K
Active
JavaScript
Component Libraries (React)
Frontend Frameworks
React
#adblock#adblocker#content-blocking

jeffkaufman/icdiff

An improved colored diff tool for developers working on command-line projects.

4.4K
Active
Python
CLI Tools
General Utilities
#diff#color#cli

lazy-luo/smarGate

An open-source, cross-platform tool for secure, fast, and easy-to-use NAT traversal without a public IP address.

4.4K
Active
JavaScript
Networking
CLI Tools
#nat-traversal#cross-platform#p2p

bramstein/fontfaceobserver

A simple, small, and efficient JavaScript library for loading web fonts.

4.3K
Experimental
JavaScript
Animation & Motion
Frontend Frameworks
JavaScript
#font-loading#webfonts#web-fonts

jimmywarting/StreamSaver.js

StreamSaver.js writes streams directly to the filesystem asynchronously, enabling larger file downloads.

4.3K
Active
JavaScript
File Storage
API Frameworks
#filesaver#stream#service-worker

vanjs-org/van

VanJS: A tiny, reactive UI framework for building useful apps quickly with no dependencies or setup.

4.3K
Active
JavaScript
Component Libraries (React)
Frontend Frameworks
React
#reactive-ui#minimalist#lightweight

sass/libsass

A C/C++ implementation of a Sass compiler, useful for projects that require a fast, efficient Sass compiler.

4.3K
Stable
C++
Backend Frameworks
Build Tools
#sass#css-preprocessor#build-tool
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