Quick Sort Algorithm with and without array mutating | JavaScript

In this lesson we will study algorithm Quick Sort. Two approaches: with and without array mutation. 🍀 Support the channel: https://www.donationalerts.com/r/webelart ☕️ Buy me a coffee: https://buy.stripe.com/5kA7sL9574SG7xCfZ3 🥰 Buy my brushes for Procreate: https://webelart.com/illustration. ✍️ My telegram channel: https://t.me/webelart_en 🪆 Russian YouTube: @webelart 💁🏼‍♀️ My instagram: https://www.instagram.com/webelart 🦄 Company LinkedIn: https://www.linkedin.com/company/webelart Links from this lesson: 😌 QuickSort Algorithm in JavaScript: https://www.guru99.com/quicksort-in-j... 00:00 Introduction. 01:18 How quick sort works. 03:51 Writing a quickSort without mutating and pivot first element. 08:05 Time complexity depend on pivot + space complexity 10:25 Optimise complexity with middle pivot element. 13:10 How quick sort works with mutating data. 15:52 Writing a quickSort with mutating data. On this channel I teach people the art of programming world. ❤️