Source: https://seerepo.com/r/svg/svgo/built
Markdown source: https://seerepo.com/r/svg/svgo/built.md
Description: svgo is a JavaScript repo. It makes its content with pngjs, pixelmatch, and sax and is tested with Vitest and playwright.

# What is svgo built with?

svgo is a JavaScript repo. It makes its content with pngjs, pixelmatch, and sax and is tested with Vitest and playwright. It has 19,182 written lines, with 37 test files.

Read on November 4, 2026, at commit 7b0c686.

Repository: https://github.com/svg/svgo

## Support

### Content

- **[pngjs](https://seerepo.com/uses/pngjs)**: 2 files
- **pixelmatch**: 1 file
- **sax**: 1 file

### Testing

- **Vitest**: 19 files
- **playwright**: 2 files

### Tools

- **css-tree**: 4 files
- **tinypool**: 2 files
- **commander**: 1 file

### Other

- **picocolors**: 2 files
- **tar-stream**: 1 file

## Other repos with a similar stack

- [pixijs/pixijs](https://seerepo.com/r/pixijs/pixijs/built): pngjs, pixelmatch
- [TriliumNext/Trilium](https://seerepo.com/r/TriliumNext/Trilium/built): pngjs, sax
- [KaTeX/KaTeX](https://seerepo.com/r/KaTeX/KaTeX/built): pngjs, pixelmatch
- [tradingview/lightweight-charts](https://seerepo.com/r/tradingview/lightweight-charts/built): pngjs, pixelmatch
- [immich-app/immich](https://seerepo.com/r/immich-app/immich/built): pngjs
- [mrdoob/three.js](https://seerepo.com/r/mrdoob/three.js/built): pngjs

## Frequently asked questions

### What language is svgo written in?

svgo is written in JavaScript, with 19,182 written lines.

### Does svgo have tests?

Yes. svgo has 37 test files and is tested with Vitest and playwright.

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

The ones that share most of its stack: pixijs/pixijs, TriliumNext/Trilium, and KaTeX/KaTeX.

## 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.