head to head · open source
OpenRA vs entt
OpenRA has 17,717 GitHub stars, 3,107 forks, 1,598 open issues and last shipped 6 days ago. entt has 13,239 stars, 1,123 forks, 12 open issues and last shipped yesterday. OpenRA leads on adoption by 34% (17,717 vs 13,239 stars). OpenRA is written in C# under GPL-3.0; entt is written in C++ under MIT. OpenRA has attracted 18% as many forks as stars, entt 8%. entt was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| OpenRA | entt | |
|---|---|---|
| GitHub stars | ★ 18K | ★ 13K |
| License | GPL-3.0 | MIT |
| Written in | C# | C++ |
| Last push | 2026-10-28 | 2026-11-02 |
| Forks | ⑂ 3.1K | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenRA if
- You weight community size — 18K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches C#
- You value the larger contributor base for long-term maintenance
pick entt if
- You want the entt feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C++
- You evaluated both and entt fits your workflow better
About OpenRA
OpenRA A Libre/Free Real Time Strategy game engine supporting early Westwood classics. Website: Chat: openra on Libera (web) or Discord Repository: Please read the FAQ in our Wiki and report problems at Join the Forum for discussion. Play Distributed mods include a reimagining of Command & Conquer: Red Alert Command & Conquer: Tiberian Dawn Dune 2000 EA has not endorsed and does not support this product. Check our Playing the Game Guide to win multiplayer matches. Contribute Please read INSTALL.md and Compiling on how to set up an OpenRA development environment. See Hacking for a (now very outdated) overview of…
read the full OpenRA overview →
About entt
EnTT has been a dream so far, we haven't found a single bug to date and it's super easy to work with Every EnTT User Ever EnTT is a header only, tiny and easy to use library for game programming and much more written in modern C++ . Among others, it's used in Minecraft by Mojang, the ArcGIS Runtime SDKs by Esri and the amazing Ragdoll . If you don't see your project in the list, please open an issue, submit a PR or add the \ entt tag to your topics ! :+1: Do you want to keep up with changes or do you have a question that doesn't require you to open an issue? Join the gitter channel and the discord server, meet…
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Frequently asked questions
Is OpenRA or entt more popular?
OpenRA has 17,717 GitHub stars and entt has 13,239. OpenRA has the larger community by that measure.
Are OpenRA and entt free?
Both are open source. OpenRA is licensed under GPL-3.0 and entt under MIT. Neither carries a licence fee.
What is the difference between OpenRA and entt?
OpenRA is written in C# and entt in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, OpenRA or entt?
Choose OpenRA if you want the larger community (17,717 stars) or its GPL-3.0 licence terms. Choose entt if its feature set, stack or MIT licence fits better. Both are self-hostable.