> 46|
47| Forgot your password?
48|
in LoginForm (at components/login-form.tsx:46:19)
```
## Manual Installation
If you cannot use the CLI, install React Grab manually for your framework:
#### Next.js (App router)
Add this inside your `app/layout.tsx`:
```jsx
import Script from "next/script";
export default function RootLayout({ children }) {
return (
{process.env.NODE_ENV === "development" && (
)}
{children}
);
}
```
#### Next.js (Pages router)
Add this into your `pages/_document.tsx`:
```jsx
import { Html, Head, Main, NextScript } from "next/document";
export default function Document() {
return (
{process.env.NODE_ENV === "development" && (
)}
);
}
```
#### Vite
Add this at the top of your main entry file (e.g., `src/main.tsx`):
```tsx
if (import.meta.env.DEV) {
import("react-grab");
}
```
#### Webpack
First, install React Grab:
```bash
npm install react-grab
```
Then add this at the top of your main entry file (e.g., `src/index.tsx` or `src/main.tsx`):
```tsx
if (process.env.NODE_ENV === "development") {
import("react-grab");
}
```
## Plugins
Use plugins to extend React Grab's built-in UI with context menu actions, toolbar menu items, lifecycle hooks, and theme overrides. Plugins run within React Grab.
Register a plugin using the `registerPlugin` and `unregisterPlugin` exports:
```js
import { registerPlugin } from "react-grab";
registerPlugin({
name: "my-plugin",
hooks: {
onElementSelect: (element) => {
console.log("Selected:", element.tagName);
},
},
});
```
In React, register inside a `useEffect`:
```jsx
import { registerPlugin, unregisterPlugin } from "react-grab";
useEffect(() => {
registerPlugin({
name: "my-plugin",
actions: [
{
id: "my-action",
label: "My Action",
shortcut: "M",
onAction: (context) => {
console.log("Action on:", context.element);
context.hideContextMenu();
},
},
],
});
return () => unregisterPlugin("my-plugin");
}, []);
```
Actions use a `target` field to control where they appear. Omit `target` (or set `"context-menu"`) for the right-click menu, or set `"toolbar"` for the toolbar dropdown:
```js
actions: [
{
id: "inspect",
label: "Inspect",
shortcut: "I",
onAction: (ctx) => console.dir(ctx.element),
},
{
id: "toggle-freeze",
label: "Freeze",
target: "toolbar",
isActive: () => isFrozen,
onAction: () => toggleFreeze(),
},
];
```
See [`packages/react-grab/src/types.ts`](https://github.com/aidenybai/react-grab/blob/main/packages/react-grab/src/types.ts) for the full `Plugin`, `PluginHooks`, and `PluginConfig` interfaces.
## Resources & Contributing Back
Want to try it out? Check out [our demo](https://react-grab.com).
Looking to contribute back? Check out the [Contributing Guide](https://github.com/aidenybai/react-grab/blob/main/CONTRIBUTING.md).
Want to talk to the community? Hop in our [Discord](https://discord.com/invite/G7zxfUzkm7) and share your ideas and what you've built with React Grab.
Find a bug? Head over to our [issue tracker](https://github.com/aidenybai/react-grab/issues) and we'll do our best to help. We love pull requests, too!
We expect all contributors to abide by the terms of our [Code of Conduct](https://github.com/aidenybai/react-grab/blob/main/.github/CODE_OF_CONDUCT.md).
[**Start contributing on GitHub**](https://github.com/aidenybai/react-grab/blob/main/CONTRIBUTING.md)
### License
React Grab is MIT-licensed open-source software.
_Thank you to [Andrew Luetgers](https://github.com/andrewluetgers) for donating the `grab` npm package name._
React Grab
[](https://npmjs.com/package/react-grab)
[](https://npmjs.com/package/react-grab)
Copy any UI element for your agent.
React Grab points agents to the actual source behind each selection, so edits are [**2× faster**](https://benchmark.react-grab.com/) and more accurate.
### [Try out a demo! →](https://react-grab.com)
## Quick Start
Run this at your project root:
```bash
npx grab@latest init
```
## How It Works
React Grab turns a browser selection into source context your agent can use:
1. Hover any UI element in your app.
2. Press **⌘C** or **Ctrl+C**.
3. Paste the copied context into your agent.
The copied context includes the selected element, source location, nearby code, and component stack:
```txt
Forgot your password?
// components/login-form.tsx:46
45|