Source: https://seerepo.com/r/tornadoweb/tornado/built
Markdown source: https://seerepo.com/r/tornadoweb/tornado/built.md
Description: tornado is a Python repo. It signs people in with bcrypt, makes its content with docutils, jinja2, markdown, and markupsafe, and is tested with Hypothesis.

# What is tornado built with?

tornado is a Python repo. It signs people in with bcrypt, makes its content with docutils, jinja2, markdown, and markupsafe, is tested with Hypothesis, and uses aiopg. It has 55,097 written lines, with 53 test files.

Read on November 5, 2026, at commit 57deb98.

Repository: https://github.com/tornadoweb/tornado

## Backend

### Data

- **aiopg**

### Sign-in

- **[bcrypt](https://seerepo.com/uses/bcrypt)**

## Support

### Content

- **docutils**
- **[jinja2](https://seerepo.com/uses/jinja2)**
- **[markdown](https://seerepo.com/uses/markdown)**
- **markupsafe**

### Testing

- **Hypothesis**: 1 file

### Tools

- **Black**
- **build**
- **click**
- **coverage**
- **distlib**
- **flake8**
- **mypy**
- **packaging**
- **pathspec**
- **pip-tools**
- **pluggy**
- **pycodestyle**
- **pyflakes**
- **pygments**
- **pyproject-hooks**
- **python-discovery**
- **Sphinx**
- **tomli-w**
- **tox**
- **virtualenv**
- **wheel**
- **typing-extensions**: 1 file

### Other

- **Babel**
- **cachetools**
- **certifi**
- **charset-normalizer**
- **filelock**
- **idna**
- **platformdirs**
- **requests**
- **snowballstemmer**
- **urllib3**
- **colorama**: 1 file

## Other repos with a similar stack

- [apache/superset](https://seerepo.com/r/apache/superset/built): bcrypt, jinja2, markdown, markupsafe · [Compare](https://seerepo.com/compare/apache/superset/vs/tornadoweb/tornado)
- [vllm-project/vllm](https://seerepo.com/r/vllm-project/vllm/built): jinja2, markdown, markupsafe · [Compare](https://seerepo.com/compare/tornadoweb/tornado/vs/vllm-project/vllm)
- [datawhalechina/hello-agents](https://seerepo.com/r/datawhalechina/hello-agents/built): bcrypt, jinja2, markdown · [Compare](https://seerepo.com/compare/datawhalechina/hello-agents/vs/tornadoweb/tornado)
- [Significant-Gravitas/AutoGPT](https://seerepo.com/r/Significant-Gravitas/AutoGPT/built): bcrypt, jinja2
- [odysseus-dev/odysseus](https://seerepo.com/r/odysseus-dev/odysseus/built): bcrypt, markdown
- [Asabeneh/30-Days-Of-Python](https://seerepo.com/r/Asabeneh/30-Days-Of-Python/built): jinja2, markupsafe

## Frequently asked questions

### What language is tornado written in?

tornado is written in Python, with 55,097 written lines.

### What does tornado sign people in with?

tornado signs people in with bcrypt.

### What services does tornado use?

tornado uses aiopg.

### Does tornado have tests?

Yes. tornado has 53 test files and is tested with Hypothesis.

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

The ones that share most of its stack: apache/superset, vllm-project/vllm, and datawhalechina/hello-agents.

## 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.