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.
  ☆5,530Updated last year
• mosra / magnum
  Lightweight and modular C++11 graphics middleware for games and data visualization
  ☆5,089Updated this week
• mitsuba-renderer / nanogui
  Minimalistic C++/Python GUI library for OpenGL, GLES2/3, Metal, and WebAssembly/WebGL
  ☆1,763Updated last month
• Dav1dde / glad
  Multi-Language Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator based on the official specs.
  ☆4,344Updated last month
• mlabbe / nativefiledialog
  A tiny, neat C library that portably invokes native file open and save dialogs.
  ☆1,916Updated last year
• CedricGuillemet / ImGuizmo
  Immediate mode 3D gizmo for scene editing and other controls based on Dear Imgui
  ☆3,704Updated 3 weeks ago
• g-truc / glm
  OpenGL Mathematics (GLM)
  ☆10,508Updated 2 weeks ago
• tinyobjloader / tinyobjloader
  Tiny but powerful single file wavefront obj loader
  ☆3,691Updated last week
• glfw / glfw
  A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
  ☆14,494Updated 2 weeks ago
• thedmd / imgui-node-editor
  Node Editor built using Dear ImGui
  ☆4,243Updated last year
• nigels-com / glew
  The OpenGL Extension Wrangler Library
  ☆2,822Updated this week
• RandyGaul / cute_headers
  Collection of cross-platform one-file C/C++ libraries with no dependencies, primarily used for games
  ☆4,877Updated 3 months ago
• rougier / freetype-gl
  OpenGL text using one vertex buffer, one texture and FreeType
  ☆1,731Updated 5 months ago
• hugoam / two
  c++ toolkit for rapid development of live graphical apps and games
  ☆1,717Updated 2 years ago
• DiligentGraphics / DiligentEngine
  A modern cross-platform low-level graphics library and rendering framework
  ☆4,101Updated last week
• bkaradzic / bgfx
  Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.
  ☆16,435Updated last week
• memononen / nanosvg
  Simple stupid SVG parser
  ☆1,907Updated last month
• cycfi / elements
  Elements C++ GUI library
  ☆3,629Updated last month
• ThePhD / sol2
  Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation:
  ☆4,840Updated 9 months ago
• Polytonic / Glitter
  Dead Simple OpenGL
  ☆2,631Updated 10 months ago
• RuntimeCompiledCPlusPlus / RuntimeCompiledCPlusPlus
  Change C++ code at runtime
  ☆2,273Updated last month
• nem0 / LumixEngine
  3D C++ Game Engine - yet another open source game engine
  ☆3,735Updated this week
• cnjinhao / nana
  a modern C++ GUI library
  ☆2,453Updated last year
• xelatihy / yocto-gl
  Yocto/GL: Tiny C++ Libraries for Data-Driven Physically-based Graphics
  ☆2,894Updated last year
• Immediate-Mode-UI / Nuklear
  A single-header ANSI C immediate mode cross-platform GUI library
  ☆10,673Updated last month
• GameFoundry / bsf
  Modern C++14 library for the development of real-time graphical applications
  ☆1,758Updated 5 years ago
• r-lyeh / single_file_libs
  List of single-file C/C++ libraries, with emphasis on clause-less licenses.
  ☆9,653Updated 2 weeks ago
• LukasBanana / LLGL
  Low Level Graphics Library (LLGL) is a thin abstraction layer for the modern graphics APIs OpenGL, Direct3D, Vulkan, and Metal
  ☆2,486Updated 3 weeks ago
• floooh / oryol
  A small, portable and extensible C++ 3D coding framework
  ☆2,056Updated 2 years ago
• guillaumeblanc / ozz-animation
  Open source c++ skeletal animation library and toolset
  ☆2,734Updated last month