Design
diagrams
:art: Diagram as Code for prototyping cloud system architectures
★ 42.7k starsMIT
View guide →3D tool to design roads and environments for autonomous vehicle testing
designer is an open-source design project by truevisionai (truevisionai/designer on GitHub). It has 148 GitHub stars and 41 forks, is released under the Custom license, and was last updated on GitHub on 2 February 2026.
Follow the setup on the project site.
Lay out roads, intersections and scenery.
Define traffic and test scenarios.
Use OpenDRIVE/OpenSCENARIO in your stack.
Author roads and intersections in 3D.
Build full test worlds.
Standard road network format.
Standard scenario format.
Test autonomous stacks safely.
Read LICENSE before commercial use.
Download the source and move into the project folder.
git clone https://github.com/truevisionai/designer.git
cd designerEvery project documents its own setup; start with install requirements.
cat README.md | head -60Follow the project's launch command — Docker, pip, npm, or a binary release.
# see README for the exact launch commandIt is an open-source project at truevisionai/designer with 162 forks. Check the repo's contributors and recent commits to see how active maintenance is.
It ships under a custom license — read the repo's LICENSE file before commercial use.
OpenDRIVE and OpenSCENARIO.
Both — autonomous vehicles and robots.
It builds the worlds; you bring the AV stack or simulator.
:art: Diagram as Code for prototyping cloud system architectures
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