master
[SPARK-8353] [DOCS] Show anchor links when hovering over documentation headers
[SPARK-51129][DOC] Fix code tab switching in Spark Website
[SPARK-51104][DOC] Self-host JavaScript and CSS in Spark website
[SPARK-54235][UI][DOCS] Upgrade jQuery from 3.5.1 to 3.7.1
Adding docs directory containing documentation currently on the wiki which can be compiled via jekyll, using the command `jekyll`. To compile and run a local webserver to serve the doc as a website, run `jekyll --server`.