C++

TTSjscrane/TTS

An Arduino library for text-to-speech synthesis using PWM or DAC outputs with external amplifier.

Apos.GuiApostolique/Apos.Gui

A UI library for MonoGame that combines IMGUI-style immediate mode with retained component architecture.

Squirrels3team/Squirrel

A coverage-guided fuzzer for database management systems (DBMSs) that uses language validity and coverage feedback.

Universal Bluetooth Beacon Libraryandijakl/universal-beacon

A cross-platform .NET library for managing Bluetooth beacons, parsing Eddystone and iBeacon-compatible frames from BLE advertisements.

Razor.SweetAlert2Basaingeal/Razor.SweetAlert2

A Razor class library for integrating SweetAlert2 popup boxes into Blazor Server and WebAssembly applications.

Moneymaraf/Money

A personal expense manager application built with UWP for Windows devices and Blazor for web, using CQRS+ES architecture.

Vimeo Unity SDKvimeo/vimeo-unity-sdk

A Unity SDK for streaming Vimeo videos into Unity projects and recording/uploading Unity content directly to Vimeo.

fifo_mapnlohmann/fifo_map

A C++ header-only associative container that maintains key-value pairs in first-in-first-out insertion order.

mojoPortali7media/mojoportal

An extensible, cross-database, mobile-friendly CMS and web application framework built with C# ASP.NET.

Boost.Testboostorg/test

A C++ unit testing framework supporting TDD, xUnit patterns, and multiple C++ standards.

RocksDBcuriosity-ai/rocksdb-sharp

C# bindings for Facebook's RocksDB, providing multi-level .NET access to the high-performance key-value store.

SentryPeerSentryPeer/SentryPeer

A peer-to-peer SIP honeypot and fraud detection tool that collects and shares malicious IP addresses and phone numbers.

Race into Spaceraceintospace/raceintospace

An open-source reimplementation of the classic 1990s space race strategy game Buzz Aldrin's Race into Space.

BlazorApplicationInsightsIvanJosipovic/BlazorApplicationInsights

A Blazor wrapper for Microsoft Application Insights enabling telemetry collection in Blazor WebAssembly and Blazor Web App projects.

BlazorDateRangePickerjdtcn/BlazorDateRangePicker

A native Blazor component for selecting date ranges and single dates, ported from JavaScript DateRangePicker with no jQuery or Bootstrap dependencies.

Bindpraeclarum/Bind

A lightweight C# library for two-way data binding between properties of objects, especially useful for UI development.

itlibiboB/itlib

A collection of single-header C++ libraries that extend or provide alternatives to the C++ standard library.

Aerospikeaerospike/aerospike-client-nodejs

Official Node.js client library for connecting to and interacting with the Aerospike database.

gc9a01_mpyrusshughes/gc9a01_mpy

A fast MicroPython driver written in C for GC9A01 circular LCD displays, supporting graphics, text, and images.

Boost.Logboostorg/log

A C++ logging library providing tools for adding logging to libraries and applications.

lmdbjnideephacks/lmdbjni

A Java JNI binding for LMDB, providing ultra-fast, transactional key-value storage with zero-copy access.

Simplified GBDK examplesmrombout/gbdk_playground

A collection of simplified GBDK examples for Game Boy development, covering graphics, sound, input, and hardware features.

Blackhole3Hren/blackhole

A high-performance, attribute-based logging library for C++ with Python-like formatting and JSON output.

Pycraftitsapi/pycraft

A command-line 2D Minecraft-inspired game built with Python, playable directly in the terminal.

Cortex Command Community Project Sourcecortex-command-community/Cortex-Command-Community-Project-Source

Community-driven open-source continuation of the 2D physics-based real-time tactics game Cortex Command.

Micro-XRCE-DDS)eProsima/Micro-XRCE-DDS

A lightweight DDS-XRCE implementation enabling resource-constrained devices to communicate in DDS networks via a client-agent architecture.

CsCheckAnthonyLloyd/CsCheck

A C# random testing library with parallelized generation and shrinking based on the PCG random number generator.

ESPTool-guiRodmg/esptool-gui

A GUI for ESP8266 ROM flashing based on esptool-ck, designed for production use.

ASP.NET MVCAndreyAkinshin/knockout-mvc

A wrapper for Knockout.js that generates client-side JavaScript from server-side C#/VB.NET models in ASP.NET MVC applications.

BreezeBlurredalex47/BreezeBlurred

A KDE window decoration fork that adds blur effects to the Breeze theme, written in Qt C++.

QDriverStationFRC-Utilities/QDriverStation

Cross-platform open-source alternative to the FRC Driver Station for operating FRC robots on Windows, macOS, and Linux.

Hippomocksdascandy/hippomocks

A single-header C++ mocking framework for unit testing with minimal dependencies.

Flexxamarin/flex

A CSS flexbox implementation in C designed for easy integration into cross-platform widget toolkits.

eos-vmEOSIO/eos-vm

A low-latency, high-performance, and extensible WebAssembly backend library designed for blockchain and embedded applications.

RaftyThreeMammals/Rafty

A .NET Core implementation of the Raft consensus algorithm, designed for building distributed systems without external dependencies.

libONVIFPrivatehive/libONVIF

A C++ library providing high-level Qt-based client classes for ONVIF IP camera communication, abstracting gSOAP complexity.