Scope:
* Explain browser compatibility of CKEditor 5.
* Document known compatibility issues and missing features.
* Discuss support for mobile environments.
category: builds-support
order: 10
Browser compatibility
Desktop environment
CKEditor 5 is currently supported in the following desktop browsers:
- Full support:
- Chrome (latest stable release).
- Firefox (latest stable release).
- Safari (latest stable release).
- Opera (latest stable release).
- Electron (latest stable release).
- Good support:
- Edge (latest stable release). Known issues:
- Minor issues with selection: 1, 2.
- The editor becomes unstable when F12 developer tools are enabled.
Not supported yet:
Mobile environment
CKEditor 5 is currently supported in the following mobile environments:
- Android (all vendor-supported versions)
- iOS (all vendor-supported versions)
- Android WebView
- iOS WebView (UIWebView and WKWebView)
Quality assurance
To ensure the highest quality, we maintain a complete test suite with a stable 100% of code coverage for each of the packages. As of October 2018, this means over 9600 tests and the number is growing.
Such an extensive test suite requires a proper continuous integration service. We use Travis CI as a build platform and BrowserStack to be able to run tests on all browsers. These services ensure seamless and fast developer experience and allow us to focus on the job.