What to do if you have technical problem?
- Browse API and Option manual, and learn what configurations ECharts has. This makes it easier for you to know the key words to search or ask questions.
- Broswe FAQ questions on this page.
- Create a simple example to reproduce your problem on ECharts Gallery.
- Paste the link when you ask questions on StackOverflow and etc.
Is ECharts free to use?
Yes. ECharts is open-sourced under Apache License 2.0.