Metabase

Vega is a visualization grammar, a declarative format for creating and saving interactive visualization designs. With Vega you can describe data visualizations in a JSON format, and generate interactive views using either HTML5 Canvas or SVG.

Polychart/polychart2 Js library grammar of graphic with Raphael as chart engine

http://eventbrite.github.io/britecharts/ - Britecharts is a client-side reusable Charting Library based on D3.js v4

https://github.com/Servoy/svyGCharts - wrapper around google chart

Squealy

https://github.com/airbnb/superset

https://www.npmjs.com/package/xlsx-chart - Code to Excel chart