jMonkeyEngine/jmonkeyengine
A complete 3-D game development suite written in Java. observed · 2026-08-28
Health v2 · maintenance only
76/100
- Activity 99
- Release rhythm 34
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 191
- age_days: 4549
- days_rel: 225
- days_push: 11
- n_releases_24m: 4
Adoption not part of the score
4294 stars · 1177 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
jMonkeyEngine is an open-source, code-first 3D game engine written in Java for cross-platform game development. It includes rendering, physics, and tooling via a NetBeans-derived SDK and is used by commercial studios and CS courses.
Use cases
- build a 3D game in Java
- cross-platform game engine for JVM developers
- create Android games with Java
- learn 3D game programming
- prototype 3D simulations and visualizations
- make a Steam game with an open-source engine
When to choose
- you want a code-first Java game engine with full engine control
- you need cross-platform desktop and Android 3D game development on the JVM
- you prefer a permissive BSD license and active community
When to avoid
- you need a visual editor-first workflow like Unity or Godot
- your team does not work in Java or on the JVM
- you need AAA-scale console tooling and asset pipelines
Facets
framework · maturity active
game-engine graphics simulation graphics cross-platform cross-platform jvm 3d-graphics opengl java-game-development scene-graph pbr-rendering gltf game-development android desktop
3 sources
- readme: https://github.com/jMonkeyEngine/jmonkeyengine · fetched 2026-08-28 · 180de885021f
- homepage: http://jmonkeyengine.org · fetched 2026-08-29 · 4afe52415031
- site_page: https://wiki.jmonkeyengine.org · fetched 2026-08-29 · 1f2e14090484
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| jMonkeyEngine/jmonkeyengine | main | 76 |
For agents
markdown · JSON · MCP: product_card(name="jMonkeyEngine/jmonkeyengine")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem