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* Add API sample for User Scripts API * Apply suggestions from code review Co-authored-by: Joe Medley <jmedley@google.com> Co-authored-by: amysteamdev <37001393+AmySteam@users.noreply.github.com> * Use chrome.userScripts.update method * Filter getScripts call * Add minimum_chrome_version * Apply suggestions from code review Co-authored-by: Joe Medley <jmedley@google.com> --------- Co-authored-by: Joe Medley <jmedley@google.com> Co-authored-by: amysteamdev <37001393+AmySteam@users.noreply.github.com>
30 lines
1.1 KiB
Markdown
30 lines
1.1 KiB
Markdown
# chrome.userScripts API
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This sample demonstrates using the [`chrome.userScripts`](https://developer.chrome.com/docs/extensions/reference/scripting/) API to inject JavaScript into web pages.
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## Overview
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Clicking this extension's action icon opens an options page.
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<img src="screenshot.png" height=250 alt="Screenshot showing the chrome.userScripts API demo running in Chrome.">
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## Running this extension
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1. Clone this repository.
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2. Load this directory in Chrome as an [unpacked extension](https://developer.chrome.com/docs/extensions/mv3/getstarted/development-basics/#load-unpacked).
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3. Click the extension's action icon to open the options page.
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4. Once a user script has been configured, visit https://example.com/.
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## Features
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This sample allows you to inject the following:
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- Files
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- Arbitrary code
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## Implementation Notes
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The User Scripts API requires users to enabled developer mode. We check for this by attempting to access `chrome.userScripts`, which throws an error on property access if it is disabled.
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When a change is made on the options page, use the `chrome.userScripts` API to update the user script registration.
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