Map-Filter-Reduce: Polyfills.

In this video, we'll be looking at the 3 array methods, map, filter, and reduce, and how to create our own polyfill for these methods. Javascript Polyfills Playlist: https://www.youtube.com/playlist?list=PL62km_yqC3ZGrdivumJIDX7WgJegw3R2S ⌚Timestamps: 0:00 - Introduction 0:30 - Map method polyfill. 2:56 - Map edge case 5:30 - Filter polyfill 7:29 - Reduce polyfill 12:46 - Outro 🧑‍💻Other playlists: Playwright crash course: https://www.youtube.com/playlist?list=PL62km_yqC3ZGHc3qO_CGlvV8bPzt1VZ12 Tanstack query - https://www.youtube.com/playlist?list=PL62km_yqC3ZHn5Wh9RaFNaEH3B7mxrv0B Push Notifications using SW - https://www.youtube.com/playlist?list=PL62km_yqC3ZF5Dh9vFdjjRxvn1xQKqj4B Service worker in Javascript (2023) - https://www.youtube.com/playlist?list=PL62km_yqC3ZEs7VWDF1BdmKwFHiXTDZPk Javascript observers(2023) - https://www.youtube.com/playlist?list=PL62km_yqC3ZGEevgSAFoMcGl8tSVGO_cI The Web components Playlist - https://www.youtube.com/playlist?list=PL62km_yqC3ZFk2A1JltWKGT0qy7gNspl_ The Git series(2023) - https://www.youtube.com/playlist?list=PL62km_yqC3ZH1Drj72q3W2HiQZcPO33kE Multitasking in NodeJS - https://www.youtube.com/playlist?list=PL62km_yqC3ZEV0wKbLbd3CG-2zt3oDkes NodeJS Authentication with Passport - https://www.youtube.com/playlist?list=PL62km_yqC3ZHlvkKVmR2f3W6SEzh8pRIf Job scheduling in NodeJS - https://www.youtube.com/playlist?list=PL62km_yqC3ZEyoJa7JtdPOmzMgKuuZZ-x NPM Tutorial Series - https://www.youtube.com/playlist?list=PL62km_yqC3ZG2su1cA-mY_6S3mSFafAS8 Javascript(Behind the scenes) - https://www.youtube.com/playlist?list=PL62km_yqC3ZE83FRlmER2sLH1T2RSoj4A 😎Socials 🐤 Twitter - https://twitter.com/themangalorian 📷 Instagram - https://www.instagram.com/_alt.ar_/ 👔 LinkedIn - https://www.linkedin.com/in/akilesh-rao-610357137/ 🧑‍💻 GitHub - https://github.com/AkileshRao 📝 Medium - https://medium.com/@akileshrao19