> Markdown version of [Contributing to Projects](https://vaadin.com/docs/v23/contributing). Section index: [llms.txt](https://vaadin.com/docs/v23/llms.txt)

# Contributing to Projects

- [Overview](https://vaadin.com/docs/v23/contributing/overview.md)
- [IntelliJ IDEA Editor Settings](https://vaadin.com/docs/v23/contributing/editor-settings-intellij-idea.md)
- [Eclipse Editor Settings](https://vaadin.com/docs/v23/contributing/editor-settings-eclipse.md)
- [Unit Testing in Flow](https://vaadin.com/docs/v23/contributing/flow-unit-testing.md)
- [Integration Testing in Flow](https://vaadin.com/docs/v23/contributing/flow-integration-testing.md)
- [Testing of Web Components](https://vaadin.com/docs/v23/contributing/web-component-testing.md)
- [Testing of Java Integration for Web Components](https://vaadin.com/docs/v23/contributing/web-component-integration-testing.md)