https://godotengine.org/
Godot Engine - Free and open source 2D and 3D game engine
Godot provides a huge set of common tools, so you can just focus on making your game without reinventing the wheel.
godot engineopen sourcefree
Sponsored https://www.vixen.com/
VIXEN: Exclusive 4K Videos with the World’s Most Beautiful Women
Watch the most beautiful women in the world brought to life through cinematic visuals, passionate storytelling, and premium-quality scenes...
https://github.com/Interkarma/daggerfall-unity
GitHub - Interkarma/daggerfall-unity: Open source recreation of Daggerfall in the Unity engine
Open source recreation of Daggerfall in the Unity engine - Interkarma/daggerfall-unity
open sourcegithubdaggerfall
https://stockfishchess.org/
Stockfish - Strong open-source chess engine
Strong open-source chess engine
open sourcechess enginestrong
https://prestodb.io/
Presto: Free, Open-Source SQL Query Engine for any Data
Nov 5, 2025 - Run interactive ad-hoc SQL queries at sub-second performance. Query data lakes, lakehouses, or databases reliably at massive scale.
free open sourcesql querydata
https://www.pcgamer.com/amds-fidelityfx-super-resolution-comes-to-open-source-engine-godot/
AMD's FidelityFX Super Resolution comes to open source engine Godot | PC Gamer
Nov 25, 2021 - Open source game engine meet open source upscaling.
fidelityfx super resolution
https://blogs.nvidia.com/blog/newton-physics-engine-openusd/
Open-Source Physics Engine and OpenUSD Advance Robot Learning | NVIDIA Blog
Oct 1, 2025 - The Newton physics engine and enhanced NVIDIA Isaac GR00T models enable developers to accelerate robot learning through unified OpenUSD simulation workflows.
robot learning nvidiaopen
https://www.cognee.ai/about-us
About Us | Cognee - Open Source AI Memory Engine
Meet the team behind Cognee. Learn about our mission to build the open-source AI memory engine and our offices in Berlin and San Francisco.
open source aimemory engineus
https://engineering.fb.com/2023/03/09/open-source/velox-open-source-execution-engine/
Introducing Velox: An open source unified execution engine
Mar 8, 2023 - Velox is an open source unified execution engine aimed at accelerating data management systems and streamlining their development.
open sourceunified execution
https://sphinxsearch.com/
Sphinx | Open Source Search Engine
Sphinx is an open source full text search server, designed with performance, relevance (search quality), and integration simplicity in mind. Sphinx lets you...
open sourcesearch engine
https://www.stride3d.net/
Stride Game Engine - Free, Open Source C# 2D and 3D Game Engine - Stride Game Engine
Stride, an MIT-licensed C# game engine, built for the future of gaming. Use C# 14 and .NET 10 to create your own games.
free open sourcegame engine
https://openalternative.co/godot
Godot: Open Source Alternative to Unreal Engine and Unity
Free, open-source game engine for 2D/3D development with cross-platform support, visual scripting, and comprehensive tools for indie developers.
open source alternativegodot
https://www.ogre3d.org/
OGRE - Open Source 3D Graphics Engine | Home of a marvelous rendering engine
Home of a marvelous rendering engine
open sourcegraphics engine
https://www.computerworld.com/article/1717405/googles-chromium-browser-explained.html
Chromium explained: How the open-source engine drives today's browsers – Computerworld
Jan 5, 2026 - A look at Chromium’s history and why developers and IT teams should understand the open-source project behind most major browsers — and how it’s becoming...
open source enginechromium
https://opensource.net/open-source-capitalistic-value-engine/
Open Source: A capitalistic value engine - OpenSource.net
open sourcevalue engine
https://canonical.com/juju/why-juju
Why use Juju? (open source orchestration engine for software operators)
Canonical makes open source secure, reliable and easy to use, providing support for Ubuntu and a portfolio of enterprise-grade technologies. Founded in 2004,...
open sourceusejujuengine