AdguardTeam/AdguardFilters
Aug 2025 – Jun 2026
11 Months active
Languages Used
Adblock Filter ListN/ANoneTexttextBashCSSJavaScript
Technical Skills
Ad BlockingFilter List ManagementPrivacy EnhancementJavaScriptNetwork FilteringScriptlet Development
BlazDT
PROFILE
Blazdt
Over 11 months, this developer contributed to the AdguardTeam/AdguardFilters repository, building and refining advanced ad-blocking and privacy features for web users. Their work focused on authoring and optimizing filtering rules, scriptlets, and cookie management logic using JavaScript, CSS selectors, and regex. They delivered 54 new features and resolved 262 bugs, expanding domain coverage and improving user experience across high-traffic sites. By integrating targeted content filtering, anti-tracking protections, and cross-domain cookie consent handling, they enhanced privacy compliance and browsing performance. Their approach emphasized maintainable, issue-driven development, with clear commit traceability and rapid triage of site-specific regressions and user-reported issues.
Overall Statistics
Feature vs Bugs
17%Features
Repository Contributions
404Total
Bugs
262
Commits
404
Features
54
Lines of code
908
Activity Months11
Your Network
27 peopleWork History
June 2026
5 Commits • 3 Features
Jun 1, 2026Concise monthly summary focusing on key business value and technical achievements for 2026-06, based on the AdguardFilters work: Key features delivered and major improvements - Enhanced content filtering and stealth filtering: introduced a targeted rule for xhamster.com to filter unwanted content and updated allowlist to include player.videasy.net for stealth filtering. Commits: c448bf14e6f8a6d6caebfe7e359d5efae041613f; d9dd701aba12c98abb72fd1262db075625d70032. - Speedweek cookie management enhancements: added support for speedweek.com to improve cookie consent handling and user experience. Commit: 1e02bff48cb48399fadd01acd5e619c25da8eab8. - Akirabox popup-prevention scriptlet: added a scriptlet to abort inline scripts for akirabox.to to prevent unwanted popups during downloads. Commit: 501470e9fdf413db77c5703f4fac17181500c91a. Major bugs fixed - Speedweek cookie management cleanup: removed a scriptlet for setting a cookie related to speedweek.com to address a broken cookie issue. Commit: 492ba13b9e380609113e6848cf7ca748bc559a20. Overall impact and accomplishments - Improved end-user experience through more accurate ad/stealth filtering, smoother cookie consent flows, and reduced popup interruptions during downloads. - Strengthened filtering coverage for two domain sets (xhamster content and Speedweek) with minimal footprint and clearer maintenance paths. - All changes align with the product's privacy and performance goals while easing operational risk through cleanup of broken scripts. Technologies/skills demonstrated - Web filtering rule authoring, scriptlet-based blocking, and commit-driven delivery. - Cross-domain cookie management strategies and safe script abort mechanisms. - Quick triage and fix cycles for cookie-related regressions and popup behavior.
5 Commits • 3 Features
Jun 1, 2026Concise monthly summary focusing on key business value and technical achievements for 2026-06, based on the AdguardFilters work: Key features delivered and major improvements - Enhanced content filtering and stealth filtering: introduced a targeted rule for xhamster.com to filter unwanted content and updated allowlist to include player.videasy.net for stealth filtering. Commits: c448bf14e6f8a6d6caebfe7e359d5efae041613f; d9dd701aba12c98abb72fd1262db075625d70032. - Speedweek cookie management enhancements: added support for speedweek.com to improve cookie consent handling and user experience. Commit: 1e02bff48cb48399fadd01acd5e619c25da8eab8. - Akirabox popup-prevention scriptlet: added a scriptlet to abort inline scripts for akirabox.to to prevent unwanted popups during downloads. Commit: 501470e9fdf413db77c5703f4fac17181500c91a. Major bugs fixed - Speedweek cookie management cleanup: removed a scriptlet for setting a cookie related to speedweek.com to address a broken cookie issue. Commit: 492ba13b9e380609113e6848cf7ca748bc559a20. Overall impact and accomplishments - Improved end-user experience through more accurate ad/stealth filtering, smoother cookie consent flows, and reduced popup interruptions during downloads. - Strengthened filtering coverage for two domain sets (xhamster content and Speedweek) with minimal footprint and clearer maintenance paths. - All changes align with the product's privacy and performance goals while easing operational risk through cleanup of broken scripts. Technologies/skills demonstrated - Web filtering rule authoring, scriptlet-based blocking, and commit-driven delivery. - Cross-domain cookie management strategies and safe script abort mechanisms. - Quick triage and fix cycles for cookie-related regressions and popup behavior.
June 2026
May 2026
26 Commits • 2 Features
May 1, 2026May 2026 performance summary for AdguardFilters: Focused on reliability, site coverage, and performance of blocking rules. Delivered critical site-level fixes and rule optimizations across high-traffic domains, improving blocking accuracy and UX while reducing regressions. Notable work includes XVideos.es adblock message handling, WindowsForum.kr cookie handling, News.sky.com scrolling, and Filespayouts.com rule optimization, plus adblocker text blocks enhancement. These efforts deliver business value by reducing user-reported issues and maintaining compatibility with partner sites.
May 2026
26 Commits • 2 Features
May 1, 2026May 2026 performance summary for AdguardFilters: Focused on reliability, site coverage, and performance of blocking rules. Delivered critical site-level fixes and rule optimizations across high-traffic domains, improving blocking accuracy and UX while reducing regressions. Notable work includes XVideos.es adblock message handling, WindowsForum.kr cookie handling, News.sky.com scrolling, and Filespayouts.com rule optimization, plus adblocker text blocks enhancement. These efforts deliver business value by reducing user-reported issues and maintaining compatibility with partner sites.
April 2026
27 Commits • 1 Features
Apr 1, 2026April 2026 (2026-04) — AdGuardFilters: focused feature delivery and broad bug fixes across the repository, delivering measurable business value in privacy protection and browsing performance. Feature delivered: Yahoo Japan rule optimization for m.yahoo.co.jp to improve blocking accuracy (commit f82e5951343cd98cf1bfb9c64a70f37755864571). Major bugs fixed: 24 domain-specific fixes addressing tracking/ad issues, popunders, and cookie handling across sites including Facebook.com (issues 228518), mail.google.com (228486), abc-mart.net (227984), and RTL.de-related youth protection restoration; total of 27 commits across the month. Notable content: two commits restoring youth protection messaging for RTL.de (8448a9956b52757ae6bd78eb879ae6c39c6708e9; 4fe26061f78f1963b7cc08cc5078b59641a99c96) and Ettoday.net cookie-related rule fixes (6f7582f8f17f1a08e0717c8a4a90c2e6c3eb56f9; 1be9e7c3211240f6d4f8ab84fc8278395768f9d4). Overall impact and accomplishments: reduced tracker exposure on high-traffic sites, improved ad-blocking reliability, and strengthened policy-compliance while preserving user experience. Numerous domain blocks (e.g., mangadex.com, ai.ettoday.net, naughtyaffiliates.com, mobile.de, amazon.com) contributed to cleaner page loads and fewer tracking signals. Technologies/skills demonstrated: domain-specific rule maintenance, cookie blocking, tracking protection, regex/blocking rule tuning, and strong commit hygiene with issue references, reflecting effective cross-domain privacy engineering and release discipline.
27 Commits • 1 Features
Apr 1, 2026April 2026 (2026-04) — AdGuardFilters: focused feature delivery and broad bug fixes across the repository, delivering measurable business value in privacy protection and browsing performance. Feature delivered: Yahoo Japan rule optimization for m.yahoo.co.jp to improve blocking accuracy (commit f82e5951343cd98cf1bfb9c64a70f37755864571). Major bugs fixed: 24 domain-specific fixes addressing tracking/ad issues, popunders, and cookie handling across sites including Facebook.com (issues 228518), mail.google.com (228486), abc-mart.net (227984), and RTL.de-related youth protection restoration; total of 27 commits across the month. Notable content: two commits restoring youth protection messaging for RTL.de (8448a9956b52757ae6bd78eb879ae6c39c6708e9; 4fe26061f78f1963b7cc08cc5078b59641a99c96) and Ettoday.net cookie-related rule fixes (6f7582f8f17f1a08e0717c8a4a90c2e6c3eb56f9; 1be9e7c3211240f6d4f8ab84fc8278395768f9d4). Overall impact and accomplishments: reduced tracker exposure on high-traffic sites, improved ad-blocking reliability, and strengthened policy-compliance while preserving user experience. Numerous domain blocks (e.g., mangadex.com, ai.ettoday.net, naughtyaffiliates.com, mobile.de, amazon.com) contributed to cleaner page loads and fewer tracking signals. Technologies/skills demonstrated: domain-specific rule maintenance, cookie blocking, tracking protection, regex/blocking rule tuning, and strong commit hygiene with issue references, reflecting effective cross-domain privacy engineering and release discipline.
April 2026
March 2026
21 Commits • 6 Features
Mar 1, 2026March 2026: Delivered substantial feature set and targeted fixes for AdGuardFilters across AdguardTeam/AdguardFilters, expanding domain coverage, privacy controls, and site-specific accuracy. Key outcomes include: Newsletter bottom rule added for rotho.com (issue 225839); domain-specific fixes across iyf.tv, cad.de, 7mmtv.upns.live, reddit.com, algumon.com, mobile.de, and grok.com (issues 225826, 226481, 226530, 226971, 226674, 227083, 227048); privacy-rule additions (wetteronline.de tracking; smythstoys.com cookies; Reddit thread cookies); ad-blocking and social-rule enhancements (omoi.com; interestingengineering.com; pornhub.org main-page ad placeholder); site cleanup and maintenance (removal of a deprecated rule; additional fixes for ssg.com 227311, fritz.com 227251, hotcleaner.com 227481, crooksandliars.com am-unit ad element, golem.de job elements, filespayouts.com ad).
March 2026
21 Commits • 6 Features
Mar 1, 2026March 2026: Delivered substantial feature set and targeted fixes for AdGuardFilters across AdguardTeam/AdguardFilters, expanding domain coverage, privacy controls, and site-specific accuracy. Key outcomes include: Newsletter bottom rule added for rotho.com (issue 225839); domain-specific fixes across iyf.tv, cad.de, 7mmtv.upns.live, reddit.com, algumon.com, mobile.de, and grok.com (issues 225826, 226481, 226530, 226971, 226674, 227083, 227048); privacy-rule additions (wetteronline.de tracking; smythstoys.com cookies; Reddit thread cookies); ad-blocking and social-rule enhancements (omoi.com; interestingengineering.com; pornhub.org main-page ad placeholder); site cleanup and maintenance (removal of a deprecated rule; additional fixes for ssg.com 227311, fritz.com 227251, hotcleaner.com 227481, crooksandliars.com am-unit ad element, golem.de job elements, filespayouts.com ad).
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
Correctness97.8%
Maintainability97.4%
Architecture96.4%
Performance97.0%
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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