NodeJS Tutorials in Hindi: Node.js REPL | Read, Eval, Print & Loop in Node.js | Node.js intrepreter

Published: 13 July 2023
on channel: CodeWithSumit
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This video is an explanation on how to use node.js repl feature. We wil take a look at Node.js REPL and how to use REPL to execute code in Node.js interpreter.

Link to access all the videos:
https://bit.ly/3a5cpgc

Node.js REPL
===============

What is REPL?
REPL is a computer environment similar to Shell (Unix/Linux) and command prompt.

Read : It reads the inputs from users and parses it into JavaScript data structure.
Eval : The parsed JavaScript data structure is evaluated for the results.
Print : The result is printed after the evaluation.
Loop : Loops the input command. To come out of NODE REPL, press ctrl+c twice or ctrl+D

Topic covers:
1. What is Node.js REPL?
2. Read, Eval, print and loop in Node.js
3. How to use Node interpreter
4. Execute javascript in node.js REPL.
5. How to run javascript in command prompt or terminal.
6. Execute javascript in shell.

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