8 Best Open Source Projects using GLSL in 2026

Godot

Create 2D & 3D games with complete creative freedom

Stars
109,886
Forks
25,101
Last commit
1 day ago

Free, open-source game engine for 2D/3D development with cross-platform support, visual scripting, and comprehensive tools for indie developers.

Open Source Alternative to:

Unreal Engine

Alacritty

High-performance terminal with GPU acceleration

Stars
63,635
Forks
3,433
Last commit
10 days ago

Modern cross-platform terminal emulator with OpenGL acceleration, extensive configuration options, and vi mode support for enhanced productivity.

Open Source Alternative to:

Warp

Ghostty

Fast GPU-accelerated terminal with native UI design

Stars
51,537
Forks
2,419
Last commit
11 hours ago

Experience blazing-fast terminal performance with GPU acceleration and platform-native UI. Cross-platform compatibility meets modern design.

Open Source Alternative to:

Warp

Tldraw

Free instant collaborative whiteboarding for all devices

Stars
46,485
Forks
3,156
Last commit
11 hours ago

Create, collaborate, and brainstorm instantly with this free virtual whiteboard. No signup needed. Works seamlessly on mobile, tablet, and desktop devices.

Open Source Alternative to:

Miro

Kitty

GPU-accelerated terminal built for power users

Stars
32,559
Forks
1,354
Last commit
11 hours ago

High-performance terminal emulator with GPU acceleration, graphics support, and advanced scripting capabilities for developers and system administrators.

Open Source Alternative to:

Warp

Organic Maps

Privacy-first offline maps for hiking, cycling & navigation

Stars
13,753
Forks
1,373
Last commit
13 hours ago

Free, open-source offline maps app with detailed trails, turn-by-turn navigation, and zero tracking. Perfect for hikers, cyclists, and travelers seeking privacy.

Open Source Alternative to:

Google Maps

LibreOffice

Free office suite with Microsoft compatibility

Stars
3,874
Forks
817
Last commit
11 hours ago

Complete free office suite compatible with Microsoft formats (.doc, .docx, .xls, .xlsx, .ppt, .pptx). Open source alternative with regular updates.

Open Source Alternative to:

Microsoft 365

Midori Browser

Fast, secure, and privacy-focused web browsing

Stars
287
Forks
18
Last commit
12 hours ago

Midori Browser is a lightweight, fast, and secure browser that protects users' privacy, available for Windows, Linux, and Android.

Open Source Alternative to:

Firefox

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Godot

Create 2D & 3D games with complete creative freedom

Stars
109,886
Forks
25,101
Last commit
1 day ago

Free, open-source game engine for 2D/3D development with cross-platform support, visual scripting, and comprehensive tools for indie developers.

Open Source Alternative to:

Unreal Engine

Alacritty

High-performance terminal with GPU acceleration

Stars
63,635
Forks
3,433
Last commit
10 days ago

Modern cross-platform terminal emulator with OpenGL acceleration, extensive configuration options, and vi mode support for enhanced productivity.

Open Source Alternative to:

Warp

Ghostty

Fast GPU-accelerated terminal with native UI design

Stars
51,537
Forks
2,419
Last commit
11 hours ago

Experience blazing-fast terminal performance with GPU acceleration and platform-native UI. Cross-platform compatibility meets modern design.

Open Source Alternative to:

Warp

Tldraw

Free instant collaborative whiteboarding for all devices

Stars
46,485
Forks
3,156
Last commit
11 hours ago

Create, collaborate, and brainstorm instantly with this free virtual whiteboard. No signup needed. Works seamlessly on mobile, tablet, and desktop devices.

Open Source Alternative to:

Miro

Kitty

GPU-accelerated terminal built for power users

Stars
32,559
Forks
1,354
Last commit
11 hours ago

High-performance terminal emulator with GPU acceleration, graphics support, and advanced scripting capabilities for developers and system administrators.

Open Source Alternative to:

Warp

Organic Maps

Privacy-first offline maps for hiking, cycling & navigation

Stars
13,753
Forks
1,373
Last commit
13 hours ago

Free, open-source offline maps app with detailed trails, turn-by-turn navigation, and zero tracking. Perfect for hikers, cyclists, and travelers seeking privacy.

Open Source Alternative to:

Google Maps

LibreOffice

Free office suite with Microsoft compatibility

Stars
3,874
Forks
817
Last commit
11 hours ago

Complete free office suite compatible with Microsoft formats (.doc, .docx, .xls, .xlsx, .ppt, .pptx). Open source alternative with regular updates.

Open Source Alternative to:

Microsoft 365

Midori Browser

Fast, secure, and privacy-focused web browsing

Stars
287
Forks
18
Last commit
12 hours ago

Midori Browser is a lightweight, fast, and secure browser that protects users' privacy, available for Windows, Linux, and Android.

Open Source Alternative to:

Firefox

Open Source Projects using GLSL

A curated collection of the 8 best open source software using GLSL. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Godot

Alacritty

Ghostty

Tldraw

Kitty

Organic Maps

LibreOffice

Midori Browser

Browse tools using GLSL by category

Business Software using GLSL

Collaboration & Communication Tools using GLSL

Collaborative Workspaces using GLSL

Developer Tools using GLSL

Game Development Platforms using GLSL

Online Design Tools using GLSL

Productivity & Utilities using GLSL

Web Browsers using GLSL

Whiteboarding Tools using GLSL

Browse tools using GLSL by category

Business Software using GLSL

Collaboration & Communication Tools using GLSL

Collaborative Workspaces using GLSL

Developer Tools using GLSL

Game Development Platforms using GLSL

Online Design Tools using GLSL

Productivity & Utilities using GLSL

Web Browsers using GLSL

Whiteboarding Tools using GLSL

Godot

Alacritty

Ghostty

Tldraw

Kitty

Organic Maps

LibreOffice

Midori Browser