ocornut/imgui

C++ library for fast, minimal GUIs in game engines and tools

immediate mode GUI library for Rust, runs on web and native
emilk/egui
curated list of C++ libraries, frameworks, and tools
fffaraz/awesome-cpp
single-header C library for simple cross-platform 2D graphics and input
zserge/fenster
C++ library for robotics and vision smoothing, mapping, and sensor fusion
borglab/gtsam
general-purpose programming language and toolchain for robust and reusable software
ziglang/zig
declarative GUI toolkit for building native apps with Rust, C++, JS, or Python
slint-ui/slint
web UI for Claude Code agents
BMPixel/cui
open-source coding assistant with agentic features, supports Claude, GPT-4o, Gemini, and local LLMs
amrit110/oli
JSON and binary serialization for C++ objects, with simple interfaces for reading and writing data
stephenberry/glaze
natural language computer interface that runs code and automates tasks
OpenInterpreter/open-interpreter