
During three months with AdguardTeam/KnowledgeBase, Kurr Eax enhanced developer documentation for ad blocking and browser extension technologies. He updated Ad Filtering and HTML filtering syntax guides to clarify rule interactions, exception modifiers, and new features in AdGuard Browser Extension v5.3, focusing on maintainability and onboarding. Using JavaScript and Markdown, he detailed SPA URL change handling for userscripts, providing practical event handling patterns and guidance for hash-based routing. His work emphasized technical accuracy, version alignment, and traceability, reducing ambiguity for developers and QA. The documentation improvements addressed real-world extension scenarios, supporting both developer productivity and extension reliability without direct bug fixes.
December 2025: KnowledgeBase repo (AdguardTeam/KnowledgeBase) delivered a focused documentation update for HTML filtering syntax to support AdGuard Browser Extension v5.3, clarifying new rule syntax and limitations for pseudo-elements and special attributes. This aligns with release AG-49140 and is captured in commit 29b22b000e1c912924a16f33f7d7769a4b02b305 ([AG-49140] Updated HTML filtering syntax for AdGuard Browser Extension (#808)). No major bugs fixed this month in this repo. Impact: improved developer guidance, smoother onboarding for extension users, and reduced ambiguity in rules creation. Skills demonstrated: technical writing, documentation versioning, release-aligned updates, and traceability.
December 2025: KnowledgeBase repo (AdguardTeam/KnowledgeBase) delivered a focused documentation update for HTML filtering syntax to support AdGuard Browser Extension v5.3, clarifying new rule syntax and limitations for pseudo-elements and special attributes. This aligns with release AG-49140 and is captured in commit 29b22b000e1c912924a16f33f7d7769a4b02b305 ([AG-49140] Updated HTML filtering syntax for AdGuard Browser Extension (#808)). No major bugs fixed this month in this repo. Impact: improved developer guidance, smoother onboarding for extension users, and reduced ambiguity in rules creation. Skills demonstrated: technical writing, documentation versioning, release-aligned updates, and traceability.
In August 2025, KnowledgeBase delivered a focused documentation enhancement for SPA handling in the Extensions article. The update provides concrete guidance for Single Page Applications in userscripts, including patterns using @grant window.onurlchange, examples with window.onurlchange and window.addEventListener('urlchange'), and a note to prefer the native hashchange event for hash-based routing. This work improves developer onboarding, reduces potential support queries, and aligns with our best practices for extension scripting. No major bugs were fixed this month; the emphasis was on high-value documentation that strengthens reliability and developer productivity. Technologies demonstrated include JavaScript event handling for SPAs, browser extension patterns, and documentation governance. Commit referenced: f683450594e00e41d518838f61451f7ecadfac1a (AG-43136).
In August 2025, KnowledgeBase delivered a focused documentation enhancement for SPA handling in the Extensions article. The update provides concrete guidance for Single Page Applications in userscripts, including patterns using @grant window.onurlchange, examples with window.onurlchange and window.addEventListener('urlchange'), and a note to prefer the native hashchange event for hash-based routing. This work improves developer onboarding, reduces potential support queries, and aligns with our best practices for extension scripting. No major bugs were fixed this month; the emphasis was on high-value documentation that strengthens reliability and developer productivity. Technologies demonstrated include JavaScript event handling for SPAs, browser extension patterns, and documentation governance. Commit referenced: f683450594e00e41d518838f61451f7ecadfac1a (AG-43136).
March 2025 monthly summary for AdguardTeam/KnowledgeBase focused on delivering comprehensive Ad Filtering documentation enhancements and preparing for MV3 compatibility considerations. Key activities included documentation updates clarifying the interaction of exception rule modifiers with content type modifiers and main frame requests, including iframe scenarios and the use of the '$jsinject' rule; and detailing limitations and compatibility of $header and $removeheader modifiers in AdGuard filtering extensions, including Chrome MV3 specifics and how multiple rules combine. No major bug fixes were recorded this month; the work emphasizes documentation accuracy, maintainability, and developer onboarding.
March 2025 monthly summary for AdguardTeam/KnowledgeBase focused on delivering comprehensive Ad Filtering documentation enhancements and preparing for MV3 compatibility considerations. Key activities included documentation updates clarifying the interaction of exception rule modifiers with content type modifiers and main frame requests, including iframe scenarios and the use of the '$jsinject' rule; and detailing limitations and compatibility of $header and $removeheader modifiers in AdGuard filtering extensions, including Chrome MV3 specifics and how multiple rules combine. No major bug fixes were recorded this month; the work emphasizes documentation accuracy, maintainability, and developer onboarding.

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