Launch Tracker 🔴

_This issue is part of the migration to v3. You can read full details about the various changes [here](https://github.com/exercism/v3-launch/)._

To get your track ready for Exercism v3, the following needs to be done:

- [x] [Configure online editor](https://github.com/exercism/dart/issues/284)
- [x] [Add key features](https://github.com/exercism/dart/issues/285)
- [x] [Add tags](https://github.com/exercism/dart/issues/286)
- [ ] [Add prerequisites to Practice Exercises](https://github.com/exercism/dart/issues/287)
- [ ] [Update status of track](https://github.com/exercism/dart/issues/291)
- [ ] [Update status of Concept Exercises](https://github.com/exercism/dart/issues/292)
- [x] [Pass linting checks](https://github.com/exercism/dart/issues/288)
- [x] [Build Test Runner](https://github.com/exercism/dart/issues/289)
- [ ] [Build Analyzer](https://github.com/exercism/dart/issues/340) (optional)
- [ ] [Build Representer](https://github.com/exercism/dart/issues/341) (optional)
- [ ] [Add blurb to Concept Exercises](https://github.com/exercism/dart/issues/303)

This issue may be automatically added to over time. While track maintainers should check off completed items, please do not add/edit items in the list.

## Tracking

https://github.com/exercism/v3-launch/issues/7