# Contribution GuidelineThanks for considering to contribute this project. All issues and pull requests are highly appreciated.## Pull RequestsBefore sending pull request to this project, please read and follow guidelines below.1. Branch: We only accept pull request on `dev` branch.2. Coding style: Follow the coding style used in cube-ui.3. Commit message: Use English and be aware of your spell.4. Test: Make sure to test your code.Add device mode, API version, related log, screenshots and other related information in your pull request if possible.NOTE: We assume all your contribution can be licensed under the [Apache License 2.0](https://github.com/didi/cube-ui/blob/master/LICENSE).## IssuesWe love clearly described issues. :)Following information can help us to resolve the issue faster.* Device mode and hardware information.* API version.* Logs.* Screenshots.* Steps to reproduce the issue.