59,132 visible repositories in the index
145–168 of 380 · Most stars
Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers, Ghostty and Bun.
bsnes is a Super Nintendo (SNES) emulator focused on performance, features, and ease of use.
The fre:ac audio converter project
Custom memory allocators in C++ to improve the performance of dynamic memory allocation
Otter Browser aims to recreate the best aspects of the classic Opera (12.x) UI using Qt5
A production-ready C++ vector graphics engine supporting SVG and Lottie formats, featuring advanced rendering backends such as WebGPU for high-performance graphics.
C++14 concurrent lock-free low-latency queue.
WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.
A Python package for manipulating 2-dimensional tabular data structures
DLSS 5 Neural Rendering for Images & Video with Frame Generation, RTX Video Super Resolution, HDR, and Color Grading
High performance physically based renderer in C++11
MetaCall: The ultimate polyglot programming experience.
C++ wrapper around libcURL
A ROS package tool to analyze the IMU performance.
Multiplayer top-down shooter made from scratch in C++. Web version: https://play.hypersomnia.io Made in 🇵🇱
A C++ GPU Computing Library for OpenCL
Ultra fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution
A Wayland compositor designed for daily use, with scrolling, dwindle, master, and stacking layouts, per-output workspaces, window rules, blur, shadows, and fluid animations.
a header-only, constexpr alternative to gperf for C++14 users
Modular node graph based noise generation library using SIMD, C++17 and templates
Open source hot backup tool for InnoDB and XtraDB databases
C++-based high-performance parallel environment execution engine (vectorized env) for general RL environments.
GDExtension wrapper for SQLite (Godot 4.x+)
Library to build PHP extensions with C++