2020 was an excellent year was new front end technologies such as react and vue . As its very clear now that javascript is going to be the go to language for most of the tasks , I planning to spend alot of time this year learning two new frontend frameworks , React and Vue .
Let me first tell some uses of react and Vue .
React is being used by :-
1>Uber
2>Facebook
3>Airbnb
4>Netflix and many more

Whereas Vue is being used by :-
1>Nintendo
2>Louis Viton
3>Apple
4>Adobe

For more information about react and vue , you can visit this link
LINK

Besides from these front end frameworks , Ill be learning Deno
Its a replacement to nodejs . Deno is alot more secure than node as we have to grant permissions for certain files to run . In node we dont have the accessibility check for which files are being viewed by the module but in deno we have the permission to do so . Also that it comes inbuilt with a few modules such as nodemon . In deno instead of using npm packages by downloading them , we simply need to use their url's instead , hence removing the functionality of package.json .

The last thing that ill be focusing on this year is golang . The language has been growing alot and is heavily backed up by google . Currently its providing the maximum average salary for a back end language . Golang has a easy learning curve (c like syntax).
One of the reasons ill be learning golang is because of the concurrency . Node is single threaded , that means we can run one process at a time , whereas we can run as many processes in golang as we want provided our device supports it . It has a amazing standard library with a lot of in built convenient to use functions . Golang has a speedy execution , which means the applications are going to be faster than those made by nodejs .

Well Thank you for reading this far and ill be happy to know in the comments what you guys are going to learn this year .

-->A cool tip for people who are very good in javascript , learn typescript this year .