How to write front end and back end code simultaneously

Answer 1

1. For frontend, you need HTML for webpage structure, CSS for styling and JavaScript for user interaction.

Next, you can learn one of the JS framework : ReactJS, AngularJS or VueJS.

For backend, don't learn PHP.
If you like JavaScript, learn Node.js ;
If you like Python, learn Django.

https://medium.com/codingthesmartway-com-blog/the-2019-roadmap-to-fullstack-web-development-1bba67a54ae8

2. Install IDE on computer, I suggest Visual Studio Code which is light-weight and fast.

link: https://code.visualstudio.com/

3. Lastly, I checked your profile and I see that you are starting many language at the same time. Don't do that, it will make you super confused, and you will end up like him :
https://www.sololearn.com/discuss/1566003/?ref=app

Programming is not about how many language you know, it is about how many problems you can solve. So choose one language and stick to it, master it to solve real-life problems.

Answer 2

You may try doing it in Code Playground.... In Sololearn...
I don't know any better suggestion as I am new here...

Answer 3

Sophie Turner Welcome to SoloLearn, there are several directions to start your learning :

What to learn next by Bono
https://code.sololearn.com/Wukw9beaMo55/?ref=app

But I must explain a Code Playground restriction to you: Non-web codes are compiled at SL server so all inputs are required to be input before the code are sent back. This prohibits user interactivity which is essential to a program.

Only web code allows interactivity because it is compiled at local browser.

Therefore, if you have a computer with IDE, you can start with any language; But if you only code on SoloLearn app, the best choice is web path.