Alternatives and similar repositories for nanogui

Users that are interested in nanogui are comparing it to the libraries listed below

• memononen / nanovg
  Antialiased 2D vector drawing library on top of OpenGL for UI and visualizations.
  ☆5,512Updated last year
• mosra / magnum
  Lightweight and modular C++11 graphics middleware for games and data visualization
  ☆5,079Updated this week
• mitsuba-renderer / nanogui
  Minimalistic C++/Python GUI library for OpenGL, GLES2/3, Metal, and WebAssembly/WebGL
  ☆1,756Updated last week
• Dav1dde / glad
  Multi-Language Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator based on the official specs.
  ☆4,330Updated last month
• glfw / glfw
  A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
  ☆14,453Updated this week
• g-truc / glm
  OpenGL Mathematics (GLM)
  ☆10,468Updated last month
• bkaradzic / bgfx
  Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.
  ☆16,395Updated this week
• tinyobjloader / tinyobjloader
  Tiny but powerful single file wavefront obj loader
  ☆3,678Updated 3 weeks ago
• nigels-com / glew
  The OpenGL Extension Wrangler Library
  ☆2,815Updated last month
• thedmd / imgui-node-editor
  Node Editor built using Dear ImGui
  ☆4,221Updated last year
• CedricGuillemet / ImGuizmo
  Immediate mode 3D gizmo for scene editing and other controls based on Dear Imgui
  ☆3,689Updated this week
• r-lyeh / single_file_libs
  List of single-file C/C++ libraries, with emphasis on clause-less licenses.
  ☆9,633Updated this week
• cycfi / elements
  Elements C++ GUI library
  ☆3,606Updated 2 weeks ago
• RandyGaul / cute_headers
  Collection of cross-platform one-file C/C++ libraries with no dependencies, primarily used for games
  ☆4,863Updated 3 months ago
• mlabbe / nativefiledialog
  A tiny, neat C library that portably invokes native file open and save dialogs.
  ☆1,914Updated last year
• DiligentGraphics / DiligentEngine
  A modern cross-platform low-level graphics library and rendering framework
  ☆4,087Updated last week
• memononen / nanosvg
  Simple stupid SVG parser
  ☆1,899Updated 2 weeks ago
• Polytonic / Glitter
  Dead Simple OpenGL
  ☆2,627Updated 9 months ago
• Immediate-Mode-UI / Nuklear
  A single-header ANSI C immediate mode cross-platform GUI library
  ☆10,630Updated 2 weeks ago
• nem0 / LumixEngine
  3D C++ Game Engine - yet another open source game engine
  ☆3,728Updated last week
• RuntimeCompiledCPlusPlus / RuntimeCompiledCPlusPlus
  Change C++ code at runtime
  ☆2,272Updated last month
• KhronosGroup / Vulkan-Hpp
  Open-Source Vulkan C++ API
  ☆3,548Updated this week
• cnjinhao / nana
  a modern C++ GUI library
  ☆2,452Updated last year
• LukasBanana / LLGL
  Low Level Graphics Library (LLGL) is a thin abstraction layer for the modern graphics APIs OpenGL, Direct3D, Vulkan, and Metal
  ☆2,475Updated last month
• premake / premake-core
  Premake
  ☆3,519Updated this week
• floooh / oryol
  A small, portable and extensible C++ 3D coding framework
  ☆2,053Updated 2 years ago
• hugoam / two
  c++ toolkit for rapid development of live graphical apps and games
  ☆1,717Updated 2 years ago
• mikke89 / RmlUi
  RmlUi - The HTML/CSS User Interface library evolved
  ☆3,643Updated this week
• blend2d / blend2d
  2D Vector Graphics Engine Powered by a JIT Compiler
  ☆1,844Updated last week
• Overv / VulkanTutorial
  Tutorial for the Vulkan graphics and compute API
  ☆3,561Updated 2 months ago