Source: https://seerepo.com/r/Netflix/metaflow/built
Markdown source: https://seerepo.com/r/Netflix/metaflow/built.md
Description: metaflow is a Python repo built with Svelte. It uses AI through metaflow. It has 162,749 written lines, with 307 test files.

# What is metaflow built with?

metaflow is a Python repo built with Svelte. It uses AI through metaflow, is tested with pytest-cov, pytest-mock, pytest-rerunfailures, pytest-timeout, pytest-xdist, and 1 more, and deploys with kubernetes and boto3. It has 162,749 written lines, with 307 test files.

Read on November 13, 2026, at commit bda5e77.

Repository: https://github.com/Netflix/metaflow

## Backend (/)

### AI

- **metaflow**: 225 files

## Support (/)

### Testing

- **pytest-cov**
- **pytest-mock**
- **pytest-rerunfailures**
- **pytest-timeout**
- **pytest-xdist**
- **Pytest**: 71 files

### Deploy

- **[kubernetes](https://seerepo.com/uses/kubernetes)**: 7 files
- **[boto3](https://seerepo.com/uses/boto3)**: 3 files

### Other

- **requests**: 7 files
- **omegaconf**: 1 file

## Frontend (metaflow/plugins/cards/ui)

### The base

- **[Svelte](https://seerepo.com/uses/svelte)**: 9 files

### Interface

- **[vega-embed](https://seerepo.com/uses/vega-embed)**: 1 file

## Other repos with a similar stack

- [open-webui/open-webui](https://seerepo.com/r/open-webui/open-webui/built): Svelte, boto3
- [apache/airflow](https://seerepo.com/r/apache/airflow/built): kubernetes, boto3
- [ray-project/ray](https://seerepo.com/r/ray-project/ray/built): kubernetes, boto3
- [gradio-app/gradio](https://seerepo.com/r/gradio-app/gradio/built): Svelte, vega-embed
- [onyx-dot-app/onyx](https://seerepo.com/r/onyx-dot-app/onyx/built): kubernetes, boto3
- [chroma-core/chroma](https://seerepo.com/r/chroma-core/chroma/built): kubernetes, boto3

## Frequently asked questions

### What language is metaflow written in?

metaflow is written in Python, with 162,749 written lines.

### What framework does metaflow use?

metaflow is built with Svelte.

### Does metaflow use AI?

Yes. metaflow uses AI through metaflow.

### Does metaflow have tests?

Yes. metaflow has 307 test files and is tested with pytest-cov, pytest-mock, pytest-rerunfailures, pytest-timeout, pytest-xdist, and Pytest.

### Which repos have a stack like metaflow's?

The ones that share most of its stack: open-webui/open-webui, apache/airflow, and ray-project/ray.

## 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.