Source: https://seerepo.com/uses/mustache
Markdown source: https://seerepo.com/uses/mustache.md
Description: 12 public repos that SeeRepo read use mustache. It's used most with Express, Zod, and MCP.

# Open source repos that use mustache

12 public repos that SeeRepo read use mustache. It's used most with Express, Zod, and MCP.

## Used most with

- Express: 6 repos
- Zod: 5 repos
- MCP: 4 repos
- Vite: 3 repos
- js-yaml: 3 repos
- Redis: 3 repos
- React: 2 repos
- Electron: 2 repos

## The repos, by stars

1. [mui/material-ui](https://seerepo.com/r/mui/material-ui): JavaScript · 99,297 stars · 0.3% signed by AI — Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
2. [laurent22/joplin](https://seerepo.com/r/laurent22/joplin): TypeScript · 57,046 stars · 0.1% signed by AI — Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
3. [linshenkx/prompt-optimizer](https://seerepo.com/r/linshenkx/prompt-optimizer): TypeScript · 40,737 stars · 0.9% signed by AI — An AI prompt optimizer for writing better prompts and getting better AI results.
4. [ZuodaoTech/everyone-can-use-english](https://seerepo.com/r/ZuodaoTech/everyone-can-use-english): TypeScript · 39,551 stars — 人人都能用英语
5. [harness/harness](https://seerepo.com/r/harness/harness): Go · 38,842 stars — Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.
6. [portainer/portainer](https://seerepo.com/r/portainer/portainer): Go · 38,782 stars · 1.7% signed by AI — Making Docker and Kubernetes management easy.
7. [comet-ml/opik](https://seerepo.com/r/comet-ml/opik): Python · 23,166 stars · 19.7% signed by AI — Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
8. [eclipse-theia/theia](https://seerepo.com/r/eclipse-theia/theia): TypeScript · 21,738 stars — Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.
9. [parse-community/parse-server](https://seerepo.com/r/parse-community/parse-server): JavaScript · 21,393 stars · 0.1% signed by AI — Parse Server for Node.js / Express
10. [monkeytypegame/monkeytype](https://seerepo.com/r/monkeytypegame/monkeytype): TypeScript · 20,998 stars · 0.8% signed by AI — The most customizable typing website with a minimalistic design and a ton of features. Test yourself in various modes, track your progress and improve your speed.
11. [eggjs/egg](https://seerepo.com/r/eggjs/egg): TypeScript · 18,988 stars · 8.8% signed by AI — 🥚🥚🥚🥚 Born to build better enterprise frameworks and apps with Node.js & Koa. https://codewiki.google/github.com/eggjs/egg
12. [langchain-ai/langchainjs](https://seerepo.com/r/langchain-ai/langchainjs): TypeScript · 18,327 stars · 0.6% signed by AI — The agent engineering platform

## Frequently asked questions

### What is the most popular open source repo that uses mustache?

mui/material-ui, with 99,297 stars on GitHub.

The proof: [mui/material-ui on GitHub](https://github.com/mui/material-ui)

### What other technologies is mustache used with?

With Express (6), Zod (5), MCP (4), Vite (3), and js-yaml (3), out of the 12 repos that use it.

### What languages are the repos that use mustache written in?

TypeScript (7), Go (2), JavaScript (2), and Python (1).

### How many repos that use mustache have commits signed by AI?

9 of the 12; the most, comet-ml/opik, with 19.7% of its commits.

The proof: [the commits each tool signed in comet-ml/opik](https://seerepo.com/r/comet-ml/opik/ai)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.