5b21ad96ae
in many places, we use a pattern like `React.createContext({} as
Editor)` when defining contexts. This causes a problem: `{}` is not
`Editor`, but you can still `useEditor` wherever you like and your code
with run with this confusing non-editor value.
This diff updates all our `createContext` calls to default to `null`,
with an explicit check and error for missing values. Now, if you
`useEditor` outside of `<Tldraw />`, you'll get a message telling you
that it can only be used within `<Tldraw />`.
### Change Type
- [x] `sdk` — Changes the tldraw SDK
- [x] `improvement` — Improving existing features
### Release Notes
`useEditor` and other context-based hooks will now throw an error when
used out-of-context, instead of returning a fake value.
|
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|---|---|---|
| .github | ||
| .husky | ||
| .yarn/patches | ||
| apps | ||
| assets | ||
| config | ||
| packages | ||
| scripts | ||
| templates | ||
| .dockerignore | ||
| .eslintignore | ||
| .eslintplugin.js | ||
| .eslintrc.js | ||
| .gitignore | ||
| .ignore | ||
| .prettierignore | ||
| .prettierrc | ||
| .yarnrc.yml | ||
| CHANGELOG.md | ||
| CLA.md | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| lazy.config.ts | ||
| lerna.json | ||
| LICENSE.md | ||
| package.json | ||
| README.md | ||
| RELEASES.md | ||
| TRADEMARKS.md | ||
| yarn.config.cjs | ||
| yarn.lock | ||
tldraw
Welcome to the public monorepo for tldraw. tldraw is a library for creating infinite canvas experiences in React. It's the software behind the digital whiteboard tldraw.com.
- Read the docs and learn more at tldraw.dev.
- Learn about our license.
🤵 Interested in purchasing a commercial license for the tldraw SDK? Fill out this form.
Installation
npm i tldraw
Usage
import { Tldraw } from 'tldraw'
import 'tldraw/tldraw.css'
export default function App() {
return (
<div style={{ position: 'fixed', inset: 0 }}>
<Tldraw />
</div>
)
}
Learn more at tldraw.dev.
Local development
The local development server will run our examples app. The basic example will show any changes you've made to the codebase.
To run the local development server, first clone this repo.
Install dependencies:
yarn
Start the local development server:
yarn dev
Open the example project at localhost:5420.
License
The tldraw source code and its distributions are provided under the tldraw license. This license does not permit commercial use. To purchase a commercial license or learn more, please fill out this form.
Trademarks
Copyright (c) 2023-present tldraw Inc. The tldraw name and logo are trademarks of tldraw. Please see our trademark guidelines for info on acceptable usage.
Contact
Find us on Twitter/X at @tldraw.
Community
Have questions, comments or feedback? Join our discord or start a discussion. For the latest news and release notes, check out our Substack.
Contribution
Please see our contributing guide. Found a bug? Please submit an issue.