kb/data/developer.mozilla.org/en-US/docs/Learn_web_development/Extensions-2.md

title	chunk	source	category	tags	date_saved	instance
Extension modules - Learn web development | MDN	3/3	https://developer.mozilla.org/en-US/docs/Learn_web_development/Extensions	reference	web, html, css, javascript, documentation	2026-05-05T05:58:11.342996+00:00	kb-cron

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