This post is not sponsored, unfortunately, but I have been using a tool a lot and I saw that many developers do not know this tool yet! Probably many of you may know the codepen or JSFiddle , but today I came to talk about a service that goes beyond HTML, CSS and JS.

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You can easily share projects in articles or with others, below is an example of a Node project:
languages
More than 60 different languages are available! Check out the full list:
Clojure
Haskell
Kotlin (beta)
QBasic
Forth
LOLCODE
BrainF
emoticon
Bloop
Unlambda
JavaScript
CoffeeScript
scheme
APL
Moon
Python 2.7
Ruby
roy
Python
Nodejs
Enzyme
go
C++
C++11
Ç
Ç#
F#
HTML, CSS, JS
Rust
Swift
Python (with Turtle)
Jest
Django
Express
Sinatra
Ruby on Rails
R
next.js
GatsbyJS
react
React Typescript
React Reason
bash
quil
crystal
Julia
Elixir
neem
Reason NodeJs
Erlang
TypeScript
Pygame
love2d
tkinter
Java swing
Emacs Lisp (Elisp)
PHP Web Server
SQLite
Java
PHP CLI
Pixel
If you are looking for a versatile tool to create prototypes or test some code, check out Repl.it, it has been very useful in my day-to-day, especially when I need to validate some programming logic or even test a lib without having to create the whole the setup of a project from scratch.