 | Tutorials Logic&Body=<a href='https://www.tutorialslogic.com/node-js/node-js-repl'><img src='https://www.tutorialslogic.com/images/tutorials/node-js/ti-node-js.jpg' height='200'></a><br><b>NodeJS REPL (Read-Eval-Print-Loop) | Tutorials Logic</b><br>NodeJS REPL (Read-Eval-Print-Loop) - NodeJS REPL stands for Read Eval Print and Loop. It is a quick and easy way to test simple NodeJS code. To launch REPL just open command prompt (In Windows) or terminal (In Mac or UNIX/Linux) and type node.){kind=link}
 - NodeJS REPL stands for Read Eval Print and Loop. It is a quick and easy way to test simple NodeJS code. To launch REPL just open command prompt (In Windows) or terminal (In Mac or UNIX/Linux) and type node.){kind=link}
NodeJS REPL (Read Eval Print Loop)
NodeJS REPL
NodeJS REPL stands for Read Eval Print and Loop. It is a quick and easy way to test simple NodeJS code. To launch the NodeJS REPL, just open command prompt (In Windows) or terminal (In Mac or UNIX/Linux) and type node. It will change the prompt to node shell, where you can enter the NodeJS code and it will responds with an output in an interactive mode.
| REPL Command | Description |
|---|---|
| .help | It will display list on all the commands. |
| Tab Keys | It will display the list of current commands. |
| Up/Down Keys | It is used to see the command history and modify previous commands. |
| .save filename | To save current Node REPL session to a file. |
| .load filename | To load the specified file in the current Node REPL session. |
| ctrl + c | It will terminate the current command. |
| ctrl + c (twice) | It will help us to come out of Node REPL session. |
| ctrl + d | It will help us to come out of Node REPL session. |
| .break | It is used to exit from multiline expression. |
| .clear | It is used to exit from multiline expression. |