# zulip
**Licence:** Apache-2.0 | **Language:** Python | **Source:** https://github.com/zulip/zulip
## Role
Threaded team chat
## Why it's here
Chat organised by topic rather than channel. The only chat tool where you can catch up on a week without reading every message.
## Running it
Started by `docker compose up -d` on port 8083.
```bash
./fetch-sources.sh ./sources
tar xzf ./sources/zulip.tar.gz -C ./sources
```