firefox-addon-webextensions

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sendMessage not received by options page onMessage in Safari
user_5629990
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3
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356
safari-web-extension firefox-addon-webextensions google-chrome-extension safari
Why is this code not working? I am creating a Firefox extension but the code is not running. But if I paste the code into the console it works
user_110399310
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2
1
210
firefox-addon-webextensions firefox-addon firefox xmlhttprequest javascript
firefox + chrome extension: bring new window on top (foreground) - windows 10
user_10326500
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3
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141
firefox-addon-webextensions google-chrome-extension firefox-addon
Is it possible to add multiple search engines in the same firefox Web Extension?
user_55113150
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3
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242
firefox-addon-webextensions firefox-addon firefox
Is it possible to make JavaScript work in Sidebar of a Firefox WebExtension?
user_3310510
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2
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29
firefox-sidebar firefox-addon-webextensions javascript
launchWebFlow in firefox extension closes the extension window on oauth2 popup
user_129156530
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5
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176
firefox-addon-webextensions javascript
How to import/use an external JavaScript file in the background script of a Firefox WebExtension?
user_119422680
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3
1
817
firefox-addon-webextensions javascript
Uncaught (in promise) Error: Missing host permission for the tab
user_141229190
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2
1
583
firefox-addon-webextensions css manifest
How to install my .xpi on firefox-beta android
user_140983060
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4
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1052
firefox-addon-webextensions firefox android
Inline JS webextension
user_140796510
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2
0
42
firefox-addon-webextensions google-chrome-extension javascript
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