Iterators in JavaScript using Quokka.js

💖 Quokka, the funky inline evaluation tool used in the video (Show sponsor) http://quokka.funfunfunction.com 🔗 Fun Fun Forum topic for the video https://www.funfunforum.com/t/iterators-in-javascript-using-quokka/4533 🔗 Support the show by becoming a Patreon https://www.youtube.com/watch?v=trP9q703x0o 🔗Code from the episode https://github.com/mpj/funfuniterators 🔗 mpj on Twitter https://twitter.com/mpjme 🔗 Help translate the show to your language http://www.youtube.com/timedtext_cs_panel?tab=2&c=UCO1cgjhGzsSYb1rsB4bFe4Q Today, we're going to talk about Iterators in JavaScript. Iterators in JavaScript are what the for ... of loop uses when iterating over an Array, but the for ... of loop can actually iterate over anything, built in JavaScript objects like Strings, Maps, Set or your own custom JavaScript objects, as long as those objects provide an Iterator. Quokka is this great little plugin that provides inline evaluation of your JavaScript. You've seen me use Quokka a lot in Fun Fun Function videos to showcase JavaScript code, just because I think it's a great tool, but this episode is actually graciously sponsored by Quokka, so as thanks for supporting the show, I'm going to show it off a little extra. If you want to check it out, go to http://quokka.funfunfunction.com. 💛 Follow on Twitch and support by becoming a Subscriber We record the show live Mondays 7 AM PT https://twitch.tv/funfunfunction 💛 Fun Fun Forum Private discussion forum with other viewers in between shows. https://www.funfunforum.com. Available to patron members, become one at https://www.patreon.com/funfunfunction 💛 mpj on Twitter https://twitter.com/mpjme 💛 CircleCI (Show sponsor) Robust and sleek Docker-based Continuous Integration as a service. I used CircleCI prior to them becoming a sponsor and I love that their free tier is powerful enough for small personal projects, even if they are private. Use this link when you sign up to let them know you came from here: https://