Add Cheatsheet for Node.js

[tarunbisht-24]

Describe the solution you'd like
Many developers are there who prefer to work with Node.js when it comes to the Backend. I think a cheat sheet with all the commonly used commands that they may need to use should be created as it can often be hard to remember them all when starting out, especially with the beginners who are in the learning phase of Node.js.

Additional context
I've been using Node.js for about 1 year now and would be more than happy to create a cheat sheet with a bunch of necessary commands may be ordered as so:

Connect to a Server
Read, Write, Execution
Establishing a Connection
Syncing of Web Server
Buffer, Timeout and many more

Please assign me this issue to work on.

[github-actions]

It's great having you contribute to this project

Welcome to the community 🤓 🚀

Thanks for joining our community - we help and encourage each other to contribute to open source little and often 🤓 . Any questions let us know.

[crescentpartha]

Please, follow the contributing guidelines and this comment before introducing new cheat sheet. @tarunbisht-24

[nikhilbuts]

@crescentpartha For NodeJS cheatsheet, I think we can use npm and nvm command. But here I am adding some NodeJS Command/Basic or Built In functions.

#168

Please Review above PR and merge it.

Let me know if any changes required.

Thanks!