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Get started with Firefox extension development
Development

Extensions provide a simple and powerful way to personalize your browsing experience. If you know JavaScript, CSS, and HTML, you can build your own. If you are brand-new to add-on development, you can get started by che…

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Https://webthings.io/ Is inaccessible again
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MDN
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Where is this path?
Development
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Mepco Online Bill
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Shortcomings of Firefox themeing modules, many elements can't be themed or updated
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Upcoming site maintenance for Extension Workshop
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Weekly Update Thread - 2024
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Why can I not load a simple custom extension/addon xpi file in Android Nightly?
Add-on Support
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Menu font change in FF for Mac
Add-ons
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Allow an extension to configure Firefox security devices_PCKS11
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Common voice pashto
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Modify headers with declarativeNetRequest.updateSessionRules()?
Development
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2 217 April 22, 2024
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addons.mozilla.org
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My Add-on keep getting taken down for no reason
Development
2 62 April 22, 2024
Python "native-messaging" web extensions on mac unable to read / write files on Downloads folder
Development
webextensions-api
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翻墙机场推荐丨翻墙梯子推荐丨稳定好用便宜的手机电脑vpn
WebVR (Chinese 中文)
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WebVR (Chinese 中文)
2 88 April 22, 2024
Is it OK if Firefox flooded /log/syslog with the dozens of apparmor="DENIED" messages every minute?
mozilla helping club
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來來來，來自介：自我介紹區
WebVR (Chinese 中文)
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Native messaging webextensions-examples errors
Development
3 91 April 21, 2024
After 5 sentences it keep saying
Common Voice
4 61 April 21, 2024