go-echarts is a data visualization library and wrapper for Go that generates JSON configurations for the ECharts JavaScript library. It functions as an HTML chart generator, allowing developers to create interactive charts and browser-based reports within Go applications.
The library provides a collection of configurable chart types and predefined geographical map templates for rendering spatial information. It supports the creation of web dashboards by translating Go data structures into the JSON formats required for interactive browser rendering.
The project handles the conversion of Go structs into configuration objects and utilizes template-driven generation to export visualizations to standalone HTML files. Visual styles are managed through theme application interfaces to maintain consistency across different chart types.