2397 Open source projects that are alternatives of or similar to Libagar

wxWidgets is a free and open source cross-platform C++ framework for writing advanced GUI applications using native controls.

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Skinnable GUI with useful widget collection. Fork of GWEN.

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Skia-based C++ UI framework

Full color painting software for Unix-like systems for illustration drawing. This is un-official little fixed repository for package maintainers of image editor AzPainter (based on "mlib" toolkit). Official repository - http://azsky2.html.xdomain.jp/arc/download.html

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Hardware accelerated, controller and TV oriented UI library for PC and Nintendo Switch (libnx).

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Modern c++17 library to create native gui for Microsoft Windows, Apple macOS and Linux.

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Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

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X.Org driver for Wacom devices

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Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. Join OpenXRay! ;)

KlayGE is a cross-platform open source game engine with plugin-based architecture.

A basic cross-platform 3D game engine

A free and open game engine.

Develop iOS Android app in java, Cross platform java virtual machine , the minimal jvm .

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A tiling X11 window manager with Vulkan compositor.

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Cross-platform gaming kit in the D programming language

Simple Xpra X11 bridge to enable GUI with any docker image

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Cross-Platform Software-Defined Radio Application

glmark2 is an OpenGL 2.0 and ES 2.0 benchmark

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Hello, Dear ImGui: cross-platform Gui apps for Windows / Mac / Linux / iOS / Android / Emscripten with the simplicity of a "Hello World" app

Otter Browser aims to recreate the best aspects of the classic Opera (12.x) UI using Qt5

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wxPython's Project Phoenix. A new implementation of wxPython, better, stronger, faster than he was before.

An experimental UI toolkit

OPNsense GUI, API and systems backend

A cross platform XAML framework for .NET

custard window manager

Master's thesis implementing real-time global illumination method.

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Cross-platform modern game engine.

A cross platform 2D game engine written in C++ for beginners

Modern & multiplatform game engine in C++17

Dilithium is a bidirectional shader converter for converting between DXIL and SPIR-V.

A UI for the command-line video downloader "youtube-dl"

Java OpenGL GUI library. Created for using with latest LWJGL (LWJGL 3).

Powerful yet simple to use screenshot software 🖥️ 📸

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A lightweight compositor for X11

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Automagically hide/show a window by its name when the cursor is within a defined region or you mouse over it.

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Originally a fork of catwm, now an offspring of dwm with a streamlined featureset, plus some bspwm.

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A portable, enhanced source port of Doom, Heretic and Hexen.