# Roblox — developer ecosystem report

> Open Source libraries, utilities, and projects from Roblox with ❤

- GitHub org: `Roblox`
- Category: other
- Overall score: 52.0 / 100
- Overall rank: #186
- Last refreshed: 2026-08-19

## Pillar scores

| Pillar | Score / 100 | Rank | Weight in overall |
| --- | --- | --- | --- |
| Code & Polish | 61.0 | #213 | ~22% |
| Education | 79.0 | #142 | ~18% |
| AI readiness | 38.0 | #356 | part of Reach |
| Builder experience | 0.0 | #1 | ~12% |
| Community | 42.0 | #313 | ~16% |
| Reach | 79.0 | #36 | ~18% |
| Momentum | 35.0 | #418 | ~14% |

## Links

- GitHub: https://github.com/Roblox
- Website: https://corp.roblox.com

## Public GitHub totals

| Metric | Value |
| --- | --- |
| Repos analyzed | 12 |
| Stars | 7,739 |
| Forks | 5,688 |
| Open issues | 456 |
| Contributors | — |

## Top repositories

| Repo | Stars | Language | Description |
| --- | --- | --- | --- |
| [cube](https://github.com/Roblox/cube) | 1,237 | Jupyter Notebook | Roblox Foundation Model for 3D Intelligence |
| [creator-docs](https://github.com/Roblox/creator-docs) | 813 | TypeScript | Open Source Creator Documentation |
| [roact](https://github.com/Roblox/roact) | 624 | Lua | A view management library for Roblox Lua similar to React |
| [react-luau](https://github.com/Roblox/react-luau) | 551 | Luau | A comprehensive, but not exhaustive, translation of ReactJS 17.x into Luau. This is a read-only mirror. |
| [studio-rust-mcp-server](https://github.com/Roblox/studio-rust-mcp-server) | 480 | Rust | Standalone Roblox Studio MCP Server |
| [Core-Scripts](https://github.com/Roblox/Core-Scripts) | 343 | Lua | All of ROBLOX's core client scripts. |
| [rodux](https://github.com/Roblox/rodux) | 332 | Lua | A state management library for Roblox Lua inspired by Redux |
| [foreman](https://github.com/Roblox/foreman) | 254 | Rust | Toolchain manager for Roblox projects |
| [nomad-driver-containerd](https://github.com/Roblox/nomad-driver-containerd) | 241 | Go | Nomad task driver for launching containers using containerd. |
| [roblox-blender-plugin](https://github.com/Roblox/roblox-blender-plugin) | 237 | Python | A Blender plugin to upload selected assets in Blender to Roblox using Roblox's Open Cloud API. |
| [testez](https://github.com/Roblox/testez) | 207 | Lua | BDD-style test and assertion library for Roblox Lua |
| [SIMDString](https://github.com/Roblox/SIMDString) | 197 | C++ | Fast string implementation for graphics. |

## Methodology

Scores are computed from public signals only (GitHub, package registries, docs sites, community platforms). Pillar definitions: https://www.smoower.com/docs.md

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HTML version: https://www.smoower.com/roblox
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