• Introduction0:45
• Day 1 - split9:04
• Day 2 - slice9:13
• Day 3 - slice, substring, substr11:14
• Day 4 - reverse, join12:47
• Day 5 - shift, unshift, pop, push07:26
• Day 6 - charAt, indexOf, lastIndexOf11:49
• Day 7 - String, toString, toFixed, Number, parseFloat, parseInt12:53
• Day 8 - Math.round, Math.ceil, Math.floor, Math.max, Math.min6:38
• Day 9 - forEach13:26
• Day 10 - filter11:55
• Day 11 - map15:19
• Day 12 - reduce13:49
• Congrats! Here's your Cheatsheet!2:05

Methods - charAt(), indexOf(), lastIndexOf()