The document discusses what a Read-Eval-Print Loop (REPL) is. A REPL is an interactive interpreter for a programming language that allows users to enter expressions, have them evaluated, and display the results. It originated with LISP but is now used by many languages like Python, Ruby, and Javascript. A REPL has four main components - a read function to read input, an eval function to evaluate code, a print function to display results, and a loop function to continuously run the other three functions until terminated. The document then asks what a REPL interface is specifically in Javascript and Nodejs.

1. F - Remedies
What is REPL
in Javascript
Youtube version : Click here to watch

2. F - Remedies

3. F - Remedies
Myself Manoj Mohanan
Freelance Web Developer
LinkedIn: https://in.linkedin.com/in/manojmohanan1988

4. F - Remedies
What is REPL
A Read-Eval-Print Loop (REPL) is an interactive interpreter to a programming
language. It originated with LISP systems, but many other languages (Python, Ruby,
Haskell, Tcl, etc.) use REPL's to manage interactive sessions.
There are 4 components to a REPL (named in LISP notation):
1. A read function, which reads input from the keyboard
2. An eval function, which evaluates code passed to it
3. A print function, which formats and displays results
4. A loop function, which runs the three previous commands until termination

5. F - Remedies
What is REPL interface in Javascript

6. F - Remedies
What is REPL interface in Nodejs

7. F - Remedies
Thank you for watching this video.
Please leave a like and subscribe.