Asynchronous JavaScript Tutorial #4 - Callback Functions

Hey gang, in this async javascript tutorial we'll take a look at callback functions and how they work. Get the full Modern JavaScript tutorial on Udemy here (discount auto-applied): https://www.thenetninja.co.uk/udemy/modern-javascript 🐱‍👤🐱‍👤 JOIN THE GANG - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg/join ---------------------------------------- 🐱‍💻 🐱‍💻 My Udemy Courses: + Modern JavaScript - https://www.thenetninja.co.uk/udemy/modern-javascript + Vue JS & Firebase - http://www.thenetninja.co.uk/udemy/vue-and-firebase + D3.js & Firebase - https://www.thenetninja.co.uk/udemy/d3-and-firebase 🐱‍💻 🐱‍💻 Helpful Links: + Get VS Code - https://code.visualstudio.com/ 🐱‍💻 🐱‍💻 Social Links: Facebook - https://www.facebook.com/thenetninjauk Twitter - https://twitter.com/thenetninjauk Instagram - https://www.instagram.com/thenetninja/