Array Iteration: 8 Methods - map, filter, reduce, some, every, find, findIndex, forEach

Learn eight methods to iterate through an array in JavaScript! Methods include: forEach, map, filter, reduce, some, every, find, findIndex. Code: 🔗 http://codepen.io/beaucarnes/pen/EZgLYL?editors=0012 More info: 🔗 https://gist.github.com/ljharb/58faf1cfcb4e6808f74aae4ef7944cff Beau Carnes on Twitter: https://twitter.com/carnesbeau ⭐JavaScript Playlists⭐ ▶ES6: https://www.youtube.com/playlist?list=PLWKjhJtqVAbljtmmeS0c-CEl2LdE-eR_F ▶JavaScript Basics: https://www.youtube.com/playlist?list=PLWKjhJtqVAbk2qRZtWSzCIN38JC_NdhW5 ▶Design Patterns: https://www.youtube.com/playlist?list=PLWKjhJtqVAbnZtkAI3BqcYxKnfWn_C704 ▶Data Structures and Algorithms: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkso-IbgiiP48n-O-JQA9PJ ▶Clean Code: https://www.youtube.com/playlist?list=PLWKjhJtqVAbkK24EaPurzMq0-kw5U9pJh - We're busy people who learn to code, then practice by building projects for nonprofits. Learn Full-stack JavaScript, build a portfolio, and get great references with our open source community. Join our community at https://freecodecamp.com Follow us on twitter: https://twitter.com/freecodecamp Like us on Facebook: https://www.facebook.com/freecodecamp Follow Quincy on Quora: https://www.quora.com/Quincy-Larson ❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp