Map, switchMap, mergeMap, flatMap, concatMap, exhaustMap in RxJS - what is the difference?

Video Description

🧠 1-on-1 Frontend Mentorship (90-min paid session) → https://monsterlessons-academy.com/mentorship?utm_source=youtube&utm_medium=description_link 🎁 Free PDF: Senior Developer Starter Kit (Checklist + 30-Day Plan) → https://monsterlessons-academy.com/newsletter_subscribers/senior_starter_kit?utm_source=youtube&utm_medium=description_link 🚀 Go from Middle to Senior Frontend in 12 Weeks → https://monsterlessons-academy.com/courses/frontend-developer-middle-to-senior-bootcamp?utm_source=youtube&utm_medium=description_link Learn what is the difference between map, switchMap, mergeMap, flatMap, concatMap, exhaustMap in RxJS and what method you should use in what case. Sometimes you see the different methods used for the same case and it is even more confusing. 🛠 Need a video editor? Contact Ekaterina: [email protected] 📌 Social Twitter: https://twitter.com/monster_lessons Instagram: https://www.instagram.com/monsterlessonsacademy Facebook: https://www.facebook.com/monsterlessonsacademy Linkedin: https://www.linkedin.com/company/monsterlessons-academy Tiktok: https://www.tiktok.com/@monsterlessonsacademy 🕒 TIMESTAMPS 0:00 Introduction 0:51 Map RxJS 3:06 MergeMap and FlatMap RxJS 4:55 ConcatMap RxJS 5:55 SwitchMap RxJS 6:37 ExhaustMap RxJS 7:18 Real example This video is NOT sponsored. Some product links are affiliate links which means if you buy something I'll receive a small commission.