LibreAI / AI 3D / FastGS
// ai-3d · fastgs/FastGS

FastGS

CVPR 2026 Highlight, the CVPR Compute Gold Star] Offical code designed for "FastGS.

💎 Hidden gem★ 1.2k stars⑂ 126 forksMITupdated 2026-03
▦ visual — this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
// project facts

Project facts

FastGS is an open-source ai 3d project by fastgs (fastgs/FastGS on GitHub). It has 1,249 GitHub stars and 126 forks, is released under the MIT license, and was last updated on GitHub on 23 March 2026.

Repository
fastgs/FastGS
GitHub stars
1,249
Forks
126
License
MIT
Last updated on GitHub
23 March 2026
Category
AI 3D
Listing
Hidden gem — a shorter page for a lesser-known project
Official site
Official site
// how it works

How it works

  1. Check for updates

    Pull the latest changes to stay current with fixes.

  2. Make it yours

    Change the config to match your workflow, then run it daily.

  3. Follow the quickstart

    The README documents setup; start with the install section.

  4. Pick your use case

    Decide what you want FastGS to do first — cVPR 2026 Highlight, the CVPR Compute Gold Star] Offical code designed.

// features

Why people love it

3Dgs

Working 3dgs support built in.

Acceleration

Working acceleration support built in.

Gaussian splatting

Uses 3D Gaussian splat rendering.

Python codebase

Readable code that is easy to modify.

MIT license

Use it freely, even commercially.

Open code

Read and audit every line on GitHub.

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// run it

Run it yourself

  1. Step 1 — Clone the repo

    Download the source and move into the project folder.

    git clone https://github.com/fastgs/FastGS.git
    cd fastgs
  2. Step 2 — Install

    Install the Python dependencies from the project.

    pip install -r requirements.txt
  3. Step 3 — Run it

    Launch with the project entry point — check the README for the exact command.

    python main.py  # see README for the exact entry point
// use cases

What you can build

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// faq

Questions, answered

Is FastGS free to use?

Yes. It is MIT licensed, so you can use it freely, including commercially, with attribution.

Do I need an account to use FastGS?

No. It is a self-run project — clone it and run it on your own machine. Some features may optionally call external APIs; check the README.

Can I run FastGS on my own hardware?

Yes, that is the point. The code is public, so you can run, modify, and host it yourself.

How is FastGS licensed?

It is released under MIT. Read the LICENSE file in the repo for the exact terms.

Is the project still maintained?

The repo shows activity as of 2026-03-23. Check the commit history and open issues on GitHub to judge how active maintenance is right now.

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// alternatives

Alternatives in AI 3D

The most-starred other AI 3D projects in the LibreAI catalogue — the realistic shortlist if FastGS is not the right fit.

Get FastGS

Free and open — grab the source, star the repo, and start creating.