Sidekick by AntonPas

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Sidekick version history - 3 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.1.1
Released Mar 1, 2026 - 142.43 KB
Works with firefox 142.0 and later
updated UI functionality , fixed issues in basic flow, added detection if in edit mode not to show the toolbar(as not to override text formatting), added affiliate option that user can turn on or off.
Source code released under All Rights Reserved
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Older versions
Version 1.1.0
Released Feb 22, 2026 - 139.85 KB
Works with firefox 142.0 and later
- Open options page automatically on first install (not on updates).
- Add emoji icon input to custom site and custom AI prompt forms.
- Add iconPlaceholder i18n string for all 13 locales.
  -Fix URL injection vulnerabilities in tab navigation and settings import.
- Add isSafeUrl() to validate http/https protocol before browser.tabs.create()
- Add isSafeUrlTemplate() to validate URL templates before storing in settings
- Block non-http(s) URLs (javascript:, file:, data:, etc.) in OPEN_URL message handler and context menu click handler
- Sanitize imported settings JSON by filtering items with unsafe URL templates
- Reject custom menu item URLs that don't start with http:// or https://
- Add dismissible rate/share prompt in popup after 10+ searches
- Add floating toolbar with pinned items on text selection
- Add screenshot tool and read aloud via content scripts
- Consolidate context menu under single "Sidekick" parent with separators
- Add Gemini to default AI search items
- Add browser-specific store URL detection (Chrome/Firefox)
- Fix duplicate context menu ID error with debounced menu rebuilds
- Add i18n strings for rate prompt across all 13 languages
Source code released under All Rights Reserved
Download file

Latest version

Version 1.1.1

Older versions

Version 1.1.0

Version 1.0.0