fcfTest is a lightweight header-only cpp (>= C++11) unit testing framework. Unittest library for TDD. Modern. Zero-dependency. Benchmarking. Logging.
Client library for accessing NFS shares over a network
C++23 client for Kalshi's Predictions API. Created from Kalshi's OpenAPI and AsyncAPI specs, it covers every REST operation and WebSocket channel. The WebSocket client reconnects and resubscribes. Optional transports add retries and rate limiting.
MUMPS (MUltifrontal Massively Parallel sparse direct Solver) solves systems of linear equations Ax = b where A is a square sparse matrix
Header-only C++20 latency measurement for code that cannot afford to be measured. ~200 cycles per stamp: one RDTSC read and a 16-byte publish to a lock-free MPMC ring. Pairing, Welford stats, histogram percentiles and file I/O happen on a collector thread or in a separate process.
Express-style HTTP framework for C++17 — libuv event loop, llhttp parser, segment-trie router. Flat throughput as routes grow: 90k req/s at 10,000 routes.
A client-side NAT traversal library implementing the NAT-PMP protocol
Toolsets shared across plf:: libraries, including compiler feature-detection, functions/objects for using C++14/17/20 features in earlier compilers, and others.
A bignum library for C++
Correctly rounded arbitrary precision decimal floating point arithmetic (libmpdec)
Header-only C++11–17 library for fast timestamp/calendar conversions, parsing and formatting, ISO 8601, time zones, timers, and NTP.
A C++17 header-only Unicode library. (Unicode 17.0.0)
libdaemon is a lightweight C library that eases the writing of UNIX daemons
简化版的 WuKongIM C++ SDK，只负责通讯 / Lightweight C++17 WebSocket JSON-RPC SDK
XYO SDK for AI Banking Transaction Enrichment API
Extending C++ library for functional programming
Declarative UI toolkit for modern C++20
Host-side asset and shader compiler (aui.toolbox) for the AUI declarative UI toolkit
Open-source library providing generic GPU data structures for fast and reliable data management
SystemVerilog compiler and language services
A secure client/server protocol for multiplayer games built on top of UDP.
A simple packet acknowledgement system for UDP-based protocols.
Two-Level Segregated Fit memory allocator implementation. O(1) cost for malloc, free, realloc and memalign, with extremely low overhead per allocation.
A slim, fast and header-only GIF loader written in C
RFC 9651 Structured Field Values parser
C interface to the X Window System protocol, which replaces the traditional Xlib interface.
An open-source VVC encoder licensed under 3-clause BSD
kRPC C++ client — control Kerbal Space Program from C++ programs via RPC
kRPC C-nano client — control Kerbal Space Program from C programs via RPC
a lightweight GPS NMEA 0183 parser library in pure C
Single-header INI file reader and writer for modern C++ (C++17), with type-aware getters and sensible defaults
Chainable async HTTP client for C++ event loops, built on libcurl multi and ASIO. One API serves callbacks, std::future, and C++20 co_await
C++20 Semantic Versioning Library — a faithful translation of python-semanticversion, with deprecated features removed.
Box3D is a 3D physics engine for games
Cycle-exact 6502/65C02 CPU emulator core with a stable C ABI and bindings for C++, C#, Java, Python, Rust, JavaScript and WebAssembly.
C++ implementation of the Largest Triangle Three Buckets (LTTB) downsampling algorithm
Google Test event listener for reporting test results to Tesults
C++ library for uploading test results to Tesults
Linux driver and SW tools for Network Development Kit (NDK)
C++ JSON-RPC 2.0 library
TwoLAME is an optimised MPEG Audio Layer 2 (MP2) encoder
💉 全能进程注入器 [Yet Another Process Injector] that reduce differences between x64, wow64 and x86 processes.
Backport version of the linux-dfl (Device Feature List) kernel driver for FPGA devices. This is an out-of-tree driver, designed to be built, packaged, and installed as a stand-alone set of driver modules.
Supports loading compiled BPF object files into the Linux Kernel
The C++20 coroutine framework with no compromises. Excellent performance, simple syntax, and powerful features.
A modern, fast and expressive C++ library for automatic differentiation.
tiny HTTP parser written in C (used in HTTP::Parser::XS et al.)
Reading DXF Drawing files
A C++ library to fetch Minecraft server status
Qt6 wrapper around polkit-1