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https://github.com/sveltejs/svelte-devtools
A browser extension to inspect Svelte application by extending your browser devtools capabilities
https://github.com/sveltejs/svelte-devtools
Last synced: 2 days ago
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A browser extension to inspect Svelte application by extending your browser devtools capabilities
- Host: GitHub
- URL: https://github.com/sveltejs/svelte-devtools
- Owner: sveltejs
- License: mit
- Created: 2019-05-26T05:29:24.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2024-10-29T09:46:36.000Z (2 months ago)
- Last Synced: 2024-10-29T14:31:48.678Z (2 months ago)
- Language: Svelte
- Homepage: https://chromewebstore.google.com/detail/svelte-devtools/kfidecgcdjjfpeckbblhmfkhmlgecoff
- Size: 1.27 MB
- Stars: 1,477
- Watchers: 25
- Forks: 79
- Open Issues: 10
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome - svelte-devtools - An extension that allows inspection of Svelte component hierarchy and state in the Firefox and Chrome developer tools. (HTML)
README
# Svelte DevTools
Svelte DevTools is a browser extension for the [Svelte](https://svelte.dev/) framework. It allows you to inspect the Svelte state and component hierarchies in the Developer Tools.
After installing you will see a new tab in Developer Tools. This tab displays a tree of Svelte components, HTMLx blocks, and DOM elements that were rendered on the page. By selecting one of the nodes in the tree, you can inspect and edit its current state in the panel to the right.
> For Firefox users, you can install the [`.xpi` file of the latest version from the GitHub releases page](https://github.com/sveltejs/svelte-devtools/releases/latest). Note that if you grab the `.zip` file, you will need to load it as a temporary extension and enable "Always Allow on localhost" in the extension settings.
## Requirements
The `svelte-devtools` extension requires the following to be true:
- Chrome or Firefox version 121 or higher
- Application running Svelte version `^4.0.0`
- Application compiled with `dev: true` ([SvelteKit](https://kit.svelte.dev/) does this automatically for you)
## Development
Clone this repository and setup the environment with `pnpm`
```sh
git clone https://github.com/sveltejs/svelte-devtools.git
cd svelte-devtools
pnpm install
cd workspace/extension
pnpm dev
```
To work on the extension, run the `dev` script from `workspace/extension` directory
```sh
cd workspace/extension
pnpm dev
```
This will build the extension and create a directory called `build`. Steps may vary depending on the browser you are using, but generally:
1. Navigate to the extensions settings page
2. Turn on the 'Developer mode' switch
3. Click 'Load Unpacked' and select the `build` directory
## Acknowledgements
- This extension was initially created and developed by [RedHatter](https://github.com/RedHatter)