DEV Community


Posted on • Updated on

7 javascript/typescript playground


Stay in the flow with instant dev experiences. No more hours stashing/pulling/installing locally — just click, and start coding.

StackBlitz is great since it supports backend you can use Express/NestJS/Koa etc.

Of course, it supports FE stack


CodePen is a social development environment for front-end designers and developers.

I think CodePen is awesome since we can find out really interesting stuff (3D stuff by threejs/amazing css animation/super cool UIs etc)


JSFiddle is very simple but still really functional. If you like a simple UI, JSFiddle will be good for you.

JS Bin

JS Bin is one of the simplest javascript playgrounds.


PlayCode is a website where you can type in code and it immediately shows you what you programmed in a little extra tab. All you need to do is select a programming language or a framework and you can start without needing to set up anything.

code.sololearn supports some languages. If you want to use a few language with the same UI. would be a good choice.


CodeSandbox is an online code editor and prototyping tool that makes creating and sharing web apps faster.

CodeSandbox is great since it supports FE and BE(node/nestjs) and it has a few unique templates.
CodeSandbox is my favorite. I always use React Typescript template.

Top comments (0)