Top LIB GitHub Repositories & Tools (2026)

vsag is a vector indexing library used for similarity search.

Port of a popular ruby faker gem written in kotlin. Generate realistically looking fake data such as names, addresses, banking details, and many more, that can be used for testing and data anonymization purposes.

oj! Algorithms - Open Source Java library for mathematics, linear algebra and optimisation. Pure Java, zero dependencies: fast matrices plus LP, QP and MIP solvers.

Modern, performant, optimized for DX/AX. Develop powerful apps, clouds & framework-agnostic libraries—faster.

Pacote Python para validação de documentos brasileiros.

Feature-rich linux driver for NumberPad(2.0) on Asus laptops. NumberPad(2.0) is illuminated numeric keypad integrated to touchpad which appears when is done tap on top right corner of touchpad for atleast 1s by default (configurable) or slide gesture from top right/left corner to the center, the left shows calc app aswell (configurable).

A C++-based, cross platform ray tracing library

QLNet C# Library

A paper library for creating custom inventory-based GUIs.

A general-purpose lightweight C++ graph library

A protocol library for Minecraft Bedrock Edition

Mirror of Apache Velocity Engine

A simple connector to Binance Public API

Upload, transform, optimize, and manage images and videos with Cloudinary from PHP

A mocking library based on the Compiler APIs (Roslyn + Mocks)

Sega Master System / Game Gear / SG-1000 emulator and debugger with embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.

ApprovalTest verification library for Java

[Go]Distributed Actor/Grain framework for Golang with goodies

Small utility library for generating speaking URLs.

finite element analysis package for civil engineering structures.