There are 5 repositories under visualization-grammar topic.
Interactive details-on-demand data visualizations at scale
A Tutorial on High-level Grammars for Visualization and Visual Analytics
The supplementary material for the paper "No Grammar to Rule Them All: A Survey of Json-Style DSLs for Visualization"
Ton of component for bringing data to life and play with it. :bar_chart: :chart_with_upwards_trend: :clipboard: