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alex 3593799d9e
side effects reference docs & examples (#3258)
Adds reference docs, guide in the "Editor" article, and examples for the
side effects manager.

There are 4 new examples:
1. Before create/update shape - constrains shapes to be places within a
circle
2. Before delete shape - prevent red shapes from being deleted
3. After create/update shape - make sure there's only ever one red shape
on the page at a time
4. After delete shape - delete frames after their last child is deleted

As these examples all require fairly specific configurations of shapes
(or are hard to understand without some visual hinting in the case of
placing shapes within a circle), I've included a `createDemoShapes`
function in each of these which makes sure the examples start with
shapes that will quickly show you the side effects in action. I've kept
these separate from the main code (in a function at the bottom), so
hopefully that won't be a source of confusion to anyone working from
these examples.


### Change Type
- [x] `docs` — Changes to the documentation, examples, or templates.
- [x] `improvement` — Improving existing features
2024-03-26 18:38:19 +00:00
.github use native structuredClone on node, cloudflare workers, and in tests (#3166) 2024-03-18 17:16:09 +00:00
.husky Add yarn immutable check to pre-commit. (#3218) 2024-03-20 11:45:28 +00:00
.yarn/patches Update auto (#2952) 2024-02-26 10:06:23 +00:00
apps side effects reference docs & examples (#3258) 2024-03-26 18:38:19 +00:00
assets Update romanian translations (#3269) 2024-03-26 18:34:31 +00:00
config React-powered SVG exports (#3117) 2024-03-25 14:16:55 +00:00
packages side effects reference docs & examples (#3258) 2024-03-26 18:38:19 +00:00
scripts use native structuredClone on node, cloudflare workers, and in tests (#3166) 2024-03-18 17:16:09 +00:00
templates [dx] Allow vscode to search inside md files by default (#3105) 2024-03-11 14:08:04 +00:00
.dockerignore unbrivate, dot com in (#2475) 2024-01-16 14:38:05 +00:00
.eslintignore use native structuredClone on node, cloudflare workers, and in tests (#3166) 2024-03-18 17:16:09 +00:00
.eslintplugin.js transfer-out: transfer out 2023-04-25 12:01:25 +01:00
.eslintrc.js use native structuredClone on node, cloudflare workers, and in tests (#3166) 2024-03-18 17:16:09 +00:00
.gitignore Remove namespaced-tldraw/tldraw.css (#3068) 2024-03-04 17:13:12 +00:00
.ignore [dx] Allow vscode to search inside md files by default (#3105) 2024-03-11 14:08:04 +00:00
.prettierignore tooling: prettier ignore pr template (#3210) 2024-03-20 09:56:38 +00:00
.prettierrc Unbiome (#2776) 2024-02-07 16:02:22 +00:00
.yarnrc.yml [dx] Allow vscode to search inside md files by default (#3105) 2024-03-11 14:08:04 +00:00
CHANGELOG.md Update CHANGELOG.md [skip ci] 2024-02-29 18:28:45 +00:00
CLA.md Change licenses to tldraw (#2167) 2023-12-19 10:41:01 +00:00
CODE_OF_CONDUCT.md transfer-out: transfer out 2023-04-25 12:01:25 +01:00
CONTRIBUTING.md dev: swap yarn test and test-dev for better dx (#2773) 2024-02-14 16:05:59 +00:00
lazy.config.ts fix refresh-assets cache inputs 2024-02-29 18:03:10 +00:00
lerna.json Show a broken image for files without assets (#2990) 2024-03-01 18:16:27 +00:00
LICENSE.md Change licenses to tldraw (#2167) 2023-12-19 10:41:01 +00:00
package.json PDF editor example (#3159) 2024-03-19 11:55:21 +00:00
README.md updatereadmes 2024-02-29 18:21:17 +00:00
RELEASES.md Add release docs (#3158) 2024-03-17 13:28:18 +00:00
TRADEMARKS.md Change licenses to tldraw (#2167) 2023-12-19 10:41:01 +00:00
yarn.config.cjs Bump Yarn to 4.0.2 and add version constraints (#2481) 2024-01-18 11:09:17 +00:00
yarn.lock Revert perf changes (#3217) 2024-03-21 10:05:44 +00:00

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.

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

tldraw's source code and distributed packages are provided under the non-commercial tldraw license.

This license does not permit commercial use. If you wish to use tldraw in a commercial product or enterprise, you will need to purchase a commercial license. To obtain a commercial license, please contact us at sales@tldraw.com.

To learn more, see our license page.

Trademarks

The tldraw name and logo are trademarks of tldraw. Please see our trademark guidelines for info on acceptable usage.

Community

Have questions, comments or feedback? Join our discord or start a discussion.

Contribution

Please see our contributing guide. Found a bug? Please submit an issue.

Contributors

Star History

Star History Chart

Contact

Find us on Twitter at @tldraw or email sales@tldraw.com. You can also join our discord for quick help and support.