Porting desktop ABP to mobile Safari

on YouTube ↗27m

" summary

Porting Adblock Plus from Safari Content Blockers to Manifest V3 web extensions on iOS uses the existing ABP desktop SDK, a Safari polyfill for missing extension APIs, and Xcode Cloud unit tests (XCTest/Swift testing) plus Kotlin/Appium end-to-end tests in GitLab CI with plans for custom macOS runners. Content blocker limits (no snippets, no background list updates) force workarounds like polling every second for Swift→JS state, domain redirection via /etc/hosts for test servers, long DNR compile times, and only a third migrated of users enabling the extension fully.

AI-written summary · about

" chapters (11)

1. 0:00Introduction and speaker welcome
2. 1:24Background and April 2025 release
3. 5:43Safari content blocker limitations
4. 8:34Transition to Safari web extensions
5. 12:04Lessons learned during migration
6. 16:43User migration challenges
7. 20:05Q&A on Safari engine updates
8. 21:32Q&A on DNR and cosmetic filters
9. 24:05Q&A on DNR rule compilation
10. 25:10Q&A on Safari API changes
11. 27:19Closing remarks

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