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Lightweight URL shortener (API-only) with minimal resource requirements. Avg memory consumption **30MiB**, avg CPU load 20%.

Highly performant: **7.9k req/sec**, latency 15.8ms (100k requests using 125 connections, [benchmark](docs/SETUP.md#benchmark)).

Self-hosted: [Dokku](docs/SETUP.md#dokku), [Docker Compose](docs/SETUP.md#docker-compose).

Images available on [Docker Hub](https://hub.docker.com/r/sjdonado/bit/tags).

## Why bit?
It is feature-complete by design: simple and reliable without unnecessary bloat. Bug fixes will continue, but new features aren't planned.

- Minimal tracking setup: Country, browser, OS, referer. No cookies or persistent tracking mechanisms are used beyond what's available from a basic client's request.
- Includes `X-Forwarded-For` header.
- Multiple users are supported via API key authentication. Users can create, list and delete keys via the [CLI](docs/SETUP.md#cli).
- Easy to extend, Ruby on Rails-inspired setup.

## Recommented requirements
- 100MB disk space
- 70MiB RAM
- x86_64 or ARM64

## Documentation
- [API Reference](docs/API.md)
- [Setup](docs/SETUP.md)

## Contributing
Found an issue or have a suggestion? Please follow our [contribution guidelines](CONTRIBUTING.md).