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* MDN get started tutorial examples to manifest V3 * Migrate to Scripting API * Updated to readmes and code comments * Apply suggestions to readmes from review Co-authored-by: Simeon Vincent <svincent@gmail.com> * Convert choose_beast.js to async * Apply suggestions from review Co-authored-by: Simeon Vincent <svincent@gmail.com> * Updated illustrated API list for beastify * Apply suggestions from review Co-authored-by: Rob Wu <rob@robwu.nl> --------- Co-authored-by: Simeon Vincent <svincent@gmail.com> Co-authored-by: Rob Wu <rob@robwu.nl>
17 lines
573 B
Markdown
17 lines
573 B
Markdown
# borderify
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This add-on injects JavaScript into mozilla.org web pages.
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## What it does
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This extension includes a content script, "borderify.js", that is injected into any pages
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under "mozilla.org/" or any of its subdomains.
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**The `addons.mozilla.org` domain doesn't allow scripts to be injected into its pages. Therefore, this extension doesn't work on pages in the `addons.mozilla.org` domain.**
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The content script draws a border around the document.body.
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## What it shows
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From this example, you see how to inject content scripts declaratively using manifest.json.
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