2016-10-02 18:20:29 +05:30
|
|
|
# REPL
|
|
|
|
|
|
2021-05-04 01:17:04 -07:00
|
|
|
[Read-Eval-Print-Loop](https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop) (REPL)
|
|
|
|
|
is a simple, interactive computer programming environment that takes single user
|
|
|
|
|
inputs (i.e. single expressions), evaluates them, and returns the result to the user.
|
2016-10-02 18:20:29 +05:30
|
|
|
|
2021-05-04 01:17:04 -07:00
|
|
|
## Main process
|
2016-10-02 18:20:29 +05:30
|
|
|
|
2021-05-04 01:17:04 -07:00
|
|
|
Electron exposes the [Node.js `repl` module](https://nodejs.org/dist/latest/docs/api/repl.html)
|
|
|
|
|
through the `--interactive` CLI flag. Assuming you have `electron` installed as a local project
|
|
|
|
|
dependency, you should be able to access the REPL with the following command:
|
2016-10-02 18:20:29 +05:30
|
|
|
|
|
|
|
|
```sh
|
|
|
|
|
./node_modules/.bin/electron --interactive
|
|
|
|
|
```
|
2020-11-05 14:12:43 -08:00
|
|
|
|
2021-05-04 01:17:04 -07:00
|
|
|
**Note:** `electron --interactive` is not available on Windows
|
|
|
|
|
(see [electron/electron#5776](https://github.com/electron/electron/pull/5776) for more details).
|
2016-10-02 18:20:29 +05:30
|
|
|
|
2021-05-04 01:17:04 -07:00
|
|
|
## Renderer process
|
2016-10-04 19:32:46 +05:30
|
|
|
|
2021-05-04 01:17:04 -07:00
|
|
|
You can use the DevTools Console tab to get a REPL for any renderer process.
|
|
|
|
|
To learn more, read [the Chrome documentation](https://developer.chrome.com/docs/devtools/console/).
|
