What are the basic Frontend and Backend languages should we learn in 2020 and beyond

Answer 1

Basic for Web design are
HTML, CSS, JAVASCRIPT
then for backend PHP, MYSQL
hope this helps you

Answer 2

Sachin Modha adding more to Oso Emmanuel's answer:

Python (Django, Flask)

https://www.sololearn.com/discuss/1107237/?ref=app
https://www.sololearn.com/discuss/470496/?ref=app
https://www.sololearn.com/discuss/1876436/?ref=app
https://www.sololearn.com/discuss/917783/?ref=app
https://www.sololearn.com/discuss/764256/?ref=app
https://www.sololearn.com/discuss/1500363/?ref=app
https://www.sololearn.com/discuss/1301694/?ref=app

Answer 3

Oso Emmanuel thankyou