AdguardTeam/AdguardFilters
Aug 2025 – Feb 2026
7 Months active
Languages Used
Adblock Filter ListN/ANoneTexttextBashCSSJavaScript
Technical Skills
Ad BlockingFilter List ManagementPrivacy EnhancementJavaScriptNetwork FilteringScriptlet Development
BlazDT
PROFILE
Blazdt
Blazkowicz contributed to the AdguardTeam/AdguardFilters repository, building and refining domain-specific ad-blocking and privacy features over seven months. He engineered and maintained over forty new filtering features and resolved more than two hundred bugs, applying advanced JavaScript, CSS selectors, and regex-based rule development. His work focused on expanding coverage for high-traffic domains, improving GDPR compliance, and enhancing user experience by blocking intrusive ads, popups, and trackers. Through issue-driven development and precise filter management, Blazkowicz delivered scalable, maintainable solutions that reduced user exposure to unwanted content and improved site reliability, demonstrating depth in debugging, content moderation, and privacy protection.
Overall Statistics
Feature vs Bugs
17%Features
Repository Contributions
325Total
Bugs
212
Commits
325
Features
42
Lines of code
691
Activity Months7
Your Network
17 people
Work History
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for AdguardFilters: Delivered targeted enhancements to expand ad-blocking coverage and improve user experience. Implemented two commits addressing issues #224051 and #224087 to block teltarif.de ads and self-promotion from gemini.google.com, respectively. This work enhances domain-wide blocking reliability and provides clearer traceability through issue-linked commits. Technologies demonstrated include rule-based filtering, Git version control, and issue-driven development. Business value delivered includes stronger ad blocking, increased user satisfaction, and reduced exposure risk.
2 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for AdguardFilters: Delivered targeted enhancements to expand ad-blocking coverage and improve user experience. Implemented two commits addressing issues #224051 and #224087 to block teltarif.de ads and self-promotion from gemini.google.com, respectively. This work enhances domain-wide blocking reliability and provides clearer traceability through issue-linked commits. Technologies demonstrated include rule-based filtering, Git version control, and issue-driven development. Business value delivered includes stronger ad blocking, increased user satisfaction, and reduced exposure risk.
February 2026
January 2026
59 Commits • 10 Features
Jan 1, 2026January 2026 was a focused sprint to improve reliability, privacy protections, and domain coverage for AdGuard Filters. Key work included expanding anti-tracking protections to high-traffic sites, integrating new protection modules, and extending platform and extension capabilities, while also stabilizing the product through targeted bug fixes on critical sites. These efforts reduce user tracking exposure, improve filtering accuracy, and enable broader business-enabled features for partners and end users.
January 2026
59 Commits • 10 Features
Jan 1, 2026January 2026 was a focused sprint to improve reliability, privacy protections, and domain coverage for AdGuard Filters. Key work included expanding anti-tracking protections to high-traffic sites, integrating new protection modules, and extending platform and extension capabilities, while also stabilizing the product through targeted bug fixes on critical sites. These efforts reduce user tracking exposure, improve filtering accuracy, and enable broader business-enabled features for partners and end users.
December 2025
81 Commits • 5 Features
Dec 1, 2025December 2025 saw focused feature delivery, substantial site-wide bug fixes, and targeted improvements to user experience and tooling across the AdguardFilters repository. The work spanned new features, cross-domain bug resolution, rendering stability, and CI/tooling enhancements, delivering measurable business value in safer browsing and higher site reliability.
81 Commits • 5 Features
Dec 1, 2025December 2025 saw focused feature delivery, substantial site-wide bug fixes, and targeted improvements to user experience and tooling across the AdguardFilters repository. The work spanned new features, cross-domain bug resolution, rendering stability, and CI/tooling enhancements, delivering measurable business value in safer browsing and higher site reliability.
December 2025
November 2025
45 Commits • 2 Features
Nov 1, 2025November 2025 summary for AdguardFilters repo (AdguardTeam/AdguardFilters): Focused on stabilizing and expanding domain-specific ad filter coverage, cross-repo collaboration, and UI/UX quality improvements to drive business value through reliable blocking, lower support load, and improved user experience.
November 2025
45 Commits • 2 Features
Nov 1, 2025November 2025 summary for AdguardFilters repo (AdguardTeam/AdguardFilters): Focused on stabilizing and expanding domain-specific ad filter coverage, cross-repo collaboration, and UI/UX quality improvements to drive business value through reliable blocking, lower support load, and improved user experience.
October 2025
38 Commits • 7 Features
Oct 1, 2025October 2025: Delivered a substantial set of site-specific bug fixes, feature scaffolding, and rule enhancements in AdGuard Filters across the AdguardFilters repository. Strengthened blocking accuracy, reduced user disruption, and improved deployment readiness through targeted domain fixes, UI enhancements, and scalable placeholders for upcoming work. Maintained clear traceability with commit-level changes and aligned deliveries to issue references for auditability and future work.
38 Commits • 7 Features
Oct 1, 2025October 2025: Delivered a substantial set of site-specific bug fixes, feature scaffolding, and rule enhancements in AdGuard Filters across the AdguardFilters repository. Strengthened blocking accuracy, reduced user disruption, and improved deployment readiness through targeted domain fixes, UI enhancements, and scalable placeholders for upcoming work. Maintained clear traceability with commit-level changes and aligned deliveries to issue references for auditability and future work.
October 2025
September 2025
61 Commits • 8 Features
Sep 1, 2025September 2025 (2025-09) delivered a privacy-first, performance-conscious set of updates across AdguardFilters with measurable business and technical impact. Key work included targeted ad content refinements and placeholders improvements across major domains, privacy-focused tracking controls, and strategic app-domain integrations. The work strengthened user trust, streamlined content filtering, and expanded coverage with maintainable domain-specific rules.
September 2025
61 Commits • 8 Features
Sep 1, 2025September 2025 (2025-09) delivered a privacy-first, performance-conscious set of updates across AdguardFilters with measurable business and technical impact. Key work included targeted ad content refinements and placeholders improvements across major domains, privacy-focused tracking controls, and strategic app-domain integrations. The work strengthened user trust, streamlined content filtering, and expanded coverage with maintainable domain-specific rules.
August 2025
39 Commits • 9 Features
Aug 1, 2025Monthly work summary for 2025-08 focusing on delivering site-specific rules, feature enhancements, and stability fixes across AdguardFilters. Highlights include major Golem.de, Krone.at, and Notion/Teams-related fixes, new newsletter and cookie rules, and groundwork with placeholders for future content. This month delivered measurable business value by improving user experience, privacy compliance, and cross-domain reliability while expanding the platform's coverage of high-traffic domains.
39 Commits • 9 Features
Aug 1, 2025Monthly work summary for 2025-08 focusing on delivering site-specific rules, feature enhancements, and stability fixes across AdguardFilters. Highlights include major Golem.de, Krone.at, and Notion/Teams-related fixes, new newsletter and cookie rules, and groundwork with placeholders for future content. This month delivered measurable business value by improving user experience, privacy compliance, and cross-domain reliability while expanding the platform's coverage of high-traffic domains.
August 2025
Activity
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Quality Metrics
Correctness97.6%
Maintainability97.4%
Architecture96.2%
Performance96.8%
AI Usage20.2%
Skills & Technologies
Programming Languages
Adblock Filter ListBashCSSFilter ListJavaScriptN/ANoneTextUnknownplaintext
Technical Skills
Ad BlockingCSSCSS selectorsDOM manipulationFilter List ManagementFilter ListsGDPR complianceJavaScriptNetwork FilteringPrivacy EnhancementScriptlet DevelopmentWeb Developmentad blockingad filteringad-blocking
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