figma-react-hooks
v0.1.5
Published
Custom React hooks for the available Figma plugin UI actions
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9
Readme
Figma React Hooks
A tiny collection of React hooks to make writing Figma plugins simpler 1.
This tool is in currently in beta so please report any bugs or issues 🙏
Install
To install simply run
npm i figma-react-hooks
Usage
There are currently 2 hooks available in this library.
useOnMessage
useOnMessage provides the behaviour for window.onmessage
which allows the Figma plugin UI to recieve data from the core plugin code.
Figma's onmessage
documentation
The usage of this hook is somewhat similar to React's useEffect
hook as it requires a function to be passed in as its first argument.
Using inline function
import { useOnMessage } from 'figma-react-hooks';
useOnMessage((data) => {
// Do something here
console.log(data);
});
Using a separate function
import { useOnMessage } from 'figma-react-hooks';
function anAwesomeFunction(data) {
console.log(data);
}
useOnMessage((data) => anAwesomeFunction(data));
I will be adding the ability to pass nothing into useOnMessage
and have it return the data as an object, rather than relying on passing in a function.
usePostMessage
usePostMessage(data: any, origin?: string)
This hook replicates the behaviour of postmessage
which allows the plugin UI to send data back to the core plugin code.
Figma's postmessage
documentation
It takes in an object and optionally, a string to set the origin.
| Parameter | Type | Required | Description |
| --------- | -------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| data | any
| true
| This is the data you want to send back to the core plugin code. This can be almost any data type or plain object, as long as it's a serializable object. Read more about the restrictions here |
| origin | string
| false
| If you don't provide a specific origin, it will default to '*'
which is what Figma recommends as a default. For more information on the origin property read Figma's API documentation. |
Example
import { usePostMessage } from 'figma-react-hooks';
let data = { animal: 'dog', vibe: 'chill' };
function onSubmit(data) {
usePostMessage(data);
}
To do
- Add better error and exception handling to existing hooks
- Add in hook for Figma's
on
function - Improve useOnMessage hook to allow more use cases
1 Note: I am not affiliated with Figma, I just ❤️ the tool.