jrouwe/JoltPhysics

A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.

Games & graphicsC++#physics#vr#game-development#cpp#c-plus-plus

1.2 Steady Magnitude out of 10 — how fast interest is growing, not a quality score. Star growth looks organic. Data as of September 22, 2026, 12:33 UTC.

Open on Seismograph Open on GitHub

About the project

A multi-core friendly rigid body physics and collision detection library in C++ for games and VR, used by Horizon Forbidden West and Death Stranding 2.

Useful for

Add rigid body and collision simulation to a C++ game engine
Build a VR scene with ragdoll characters and collisions
Implement deterministic physics for networked client synchronization

README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.

Why it’s trending

0 stars so far today, about 2 expected by the end of the day.
GitHub Trending C++ today: #16, +7 stars.

Stars per day

Bars are daily stars, the line is the usual pace. Red marks spike days.

Numbers

Total stars: 11,574
Today: 0 · ≈ 2 by evening
Forks: 975
Issues and pull requests: 1,485
Watchers: 143
Language: C++
License: MIT
Latest release: v5.6.0 · July 11, 2026
Created: August 12, 2021
Last push: September 20, 2026

Star trust

Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.

These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.

Spotted in

September 22, 2026GitHub Trending C++ today: #16, +7 stars

README badge

Paste it into your README — the badge shows the current magnitude and links to this page.

[![Seismograph](https://gitnova.dev/badge/jrouwe/JoltPhysics.svg?lang=en)](https://gitnova.dev/en/r/jrouwe/JoltPhysics)

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