Source: https://seerepo.com/r/unionlabs/union
Markdown source: https://seerepo.com/r/unionlabs/union.md
Description: unionlabs/union is a Rust repo with 468,418 lines written in 1,844 files. union is built with SvelteKit, net/http, and axum and uses Postgres and Supabase.

# What's inside unionlabs/union

unionlabs/union is a Rust repo with 468,418 lines written in 1,844 files. union is built with SvelteKit, net/http, and axum and uses Postgres and Supabase.

Its description on GitHub: “The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.”

Rust · Apache-2.0 · 73,740 stars · GitHub: https://github.com/unionlabs/union

Read on October 27, 2026, at commit 031785b.

## Its folders

- [What is union built with?](https://seerepo.com/r/unionlabs/union/built): union is built with SvelteKit, net/http, and axum and uses Postgres and Supabase.
- [How much of union did AI write?](https://seerepo.com/r/unionlabs/union/ai): No AI tool signed any of the 13,299 commits of union.

## In figures

- 468,418 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 1,844 files: The product’s, not counting tests.
- 120 test files: The files that test the code.
- 5 technologies: Each one with the file and line that prove it.

SeeRepo read its code facts-only: no AI, and none of its code is kept.

## Frequently asked questions

### What is unionlabs/union?

unionlabs/union is a Rust repo with 468,418 lines written in 1,844 files. Its description on GitHub: “The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.”

The proof: [its page on GitHub](https://github.com/unionlabs/union)

### What is union built with?

union is built with SvelteKit, net/http, and axum and uses Postgres and Supabase.

The proof: [each technology with its file and line](https://seerepo.com/r/unionlabs/union/built)

### What license does union have?

union is released under the Apache-2.0 license.

The proof: [its page on GitHub](https://github.com/unionlabs/union)

### How many stars does union have on GitHub?

union had 73,740 stars on GitHub on October 27, 2026.

The proof: [its page on GitHub](https://github.com/unionlabs/union)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![unionlabs/union on SeeRepo](https://seerepo.com/badge/unionlabs/union.svg)](https://seerepo.com/r/unionlabs/union?de=insignia)
```

## 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.