There are projects on Github collecting learning resources in Markdown documents. You can look at the number of stars and/or commit frequency to decide if it's

There are projects on Github collecting learning resources in Markdown documents. You can look at the number of stars and/or commit frequency to decide if it's a good resouce. https://github.com/search?o=desc&q=learning+resources&ref=searchresults&s=stars&type=Repositories&utf8=%E2%9C%93 https://github.com/search?o=desc&q=learning+resources&ref=se...