A friend of mine has compiled some links to videos that have helped them wrap their mind around modern JavaScript.
- VAR, LET, AND CONST: https://www.youtube.com/watch?v=9WIJQDvt4Us
- ARROW FUNCTIONS: https://www.youtube.com/watch?v=h33Srr5J9nY
- HIGHER ORDER ARRAY METHODS: https://www.youtube.com/watch?v=R8rmfD9Y5-c
- PROMISES: https://www.youtube.com/watch?v=DHvZLI7Db8E
- FETCH API: https://www.youtube.com/watch?v=cuEtnrL9-H0
- ASYNC/AWAIT: https://www.youtube.com/watch?v=V_Kr9OSfDeU