#### !NOTICE: This is majorly Ansh Saini's work. I only added the cam detection bit. Major credit goes to him. I'm only publishing this for ease of use

Overview

This is a headless library which only gives you some flags. What you do with that information is totally upto you. The UI for handling various use cases is completely in your hands.

Features

1. Force full-screen mode
2. Warns when user switches tabs
3. Prevents user from opening the context menu (menu opened by pressing right-click from the mouse)
4. Prevents user from copying website content
5. Works well with custom proctoring logic (which you might want to implement separately)
6. Webcam detection (Coming Soon)

Why should you use this?

There are lots of browser specific issues that show up when you are working with browser APIs. This package tries to cover most if not all of them. So you can focus on whats actually important for your business. All features are set up in a way that you can opt out of any feature that you do not wish to use.

$3

Currently, there is no reliable way to accurately determine if Browser Developer Tools are opened. react-devtools works (mostly), but it also gives false positives. It determines if Developer Tools are open by checking the window width, which as you might already guess, is not a very accurate way.

Usage

$3

``tsx
import { useProctoring } from 'react-proctoring'

function App() {
const proctoringData = useProctoring({
forceFullScreen: true,
preventTabSwitch: true,
preventContextMenu: true,
preventUserSelection: true,
preventCopy: true,
})

const hideExam =
proctoringData.fullScreen.status === 'off' || proctoringData.tabFocus.status === false

return (
<>
{hideExam ? : }
{/ Setup alert dialogs based on proctoringData /}


)
}
`

$3

1. We cannot force the browser to enter full screen mode automatically. We need to do it on a user gesture (for example: a button click). Once you have identified the gesture that you want to use, you can use the following handler to request full screen mode.

`tsx
import { useProctoring, triggerFullScreen } from 'react-proctoring'

function App() {
const { fullScreen } = useProctoring({
forceFullScreen: true,
})

return Trigger full screen
}
`

2. By default, browsers have a black background for fullscreen pages. You can override those default styles by adding the following lines in your global CSS file.

`css
:fullscreen,
::backdrop {
background-color: white;
}
`

Contributing

$3

1. Clone this repository
2. Run yarn install to install dependencies
3. Run yarn dev to run the example application

$3

yarn dev: Run the example application in your browser

yarn build:example: Build the example app

yarn build: Build react-proctoring` library