AdguardTeam/FiltersCompiler

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A tool that compiles & validates filters

Stars: 64
Forks: 11
Open beginner issues: 0
Indexed issues: 57

Dominant language: JavaScript
License: LGPL-3.0
Last GitHub push: Sep 9, 2026
Latest indexed: Sep 13, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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57 open issues indexed

Transform rules for Samsung Browser compatibility Open

Priority: P3

AdguardTeam/FiltersCompiler#2 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Convert ABP #?# syntax Open

AdguardTeam/FiltersCompiler#4 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Improve sorting and validation script Open

AdguardTeam/FiltersCompiler#5 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Transform unicode domain names to punycode on filters compilation Open

AdguardTeam/FiltersCompiler#6 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Migrate to scriptlets and get rid of JS rules Open

AdguardTeam/FiltersCompiler#7 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Domain checker Open

AdguardTeam/FiltersCompiler#30 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 13, 2026
Add "!#if dns" and "!#if !dns" for AdGuard DNS and AdGuard for Windows/Android's DNS filtering Open

feature request

AdguardTeam/FiltersCompiler#128 · 6 comments · 3 reactions · 0 assignees · Indexed Sep 13, 2026
Add script for fixing downloaded locales Open

AdguardTeam/FiltersCompiler#140 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
2 incorrect errors in the compilation process Open

Priority: P4

AdguardTeam/FiltersCompiler#149 · 3 comments · 3 reactions · 1 assignee · Indexed Sep 13, 2026
Our current exclusion does not remove `! Redirect:` directive Open

AdguardTeam/FiltersCompiler#150 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Escape quotes (' and ") in arguments of :contains in lists for uBO Open

AdguardTeam/FiltersCompiler#156 · 10 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Figured I should give a headsup about an unusual aspect of `$all` in uBlock Origin Open

AdguardTeam/FiltersCompiler#158 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 13, 2026
Improve the error message for invalid `$removeparam` value Open

bug Priority: P4

AdguardTeam/FiltersCompiler#160 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Protection from ReDos Open

enhancement

AdguardTeam/FiltersCompiler#162 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
`~inline-font` and `~inline-script` should be considered as valid modifiers Open

Priority: P4

AdguardTeam/FiltersCompiler#165 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 13, 2026
`^script:has-text` is not converted to AdGuard syntax Open

bug feature request Priority: P4

AdguardTeam/FiltersCompiler#166 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Do not validate basic rules with multiple '$' Open

AdguardTeam/FiltersCompiler#172 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Do not validate basic rules with missed '*' for wildcard in pattern part Open

AdguardTeam/FiltersCompiler#173 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Warn about modifier duplication in basic rules Open

AdguardTeam/FiltersCompiler#174 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
A few incorrect rules in uBO versions of Base and Tracking filters Open

AdguardTeam/FiltersCompiler#176 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Implement protection against user error during filter generation Open

feature request Priority: P4

AdguardTeam/FiltersCompiler#177 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Add internal escaping for special characters in regular expressions for better compatibility with uBO Open

enhancement

AdguardTeam/FiltersCompiler#179 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Include trusted- scriptlets in uBO version of lists Open

Priority: P4

AdguardTeam/FiltersCompiler#197 · 5 comments · 1 reaction · 1 assignee · Indexed Sep 13, 2026
$replace rule with group considered as invalid Open

Priority: P4

AdguardTeam/FiltersCompiler#203 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Convert [$domain=/regex/] to /regex/(cosmetic rule) for uBO version of lists Open

Priority: P4

AdguardTeam/FiltersCompiler#204 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Convert `from=` to `domain=` Open

Priority: P4

AdguardTeam/FiltersCompiler#206 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
`:is():has-text()` rule considered as invalid Open

Priority: P4

AdguardTeam/FiltersCompiler#207 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Wrong compilation of a scriptlet rule Open

Priority: P4

AdguardTeam/FiltersCompiler#211 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Add the ability to use local `optimization_config.json` when build filters Open

Priority: P4 Status: Code Review

AdguardTeam/FiltersCompiler#216 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Support blocking rules for a defined list of domains Open

Priority: P4

AdguardTeam/FiltersCompiler#232 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Class attribute with `:` is incorrectly detected as a pseudo-class Open

Priority: P4

AdguardTeam/FiltersCompiler#219 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
A correct rule is recognized as incorrect Open

bug

AdguardTeam/FiltersCompiler#221 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Allow using `$permissions` rules without URL part Open

enhancement Priority: P4

AdguardTeam/FiltersCompiler#229 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Add support for `$xmlprune` modifier Open

Priority: P3

AdguardTeam/FiltersCompiler#230 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Filters for AdGuard Content Blocker does not include rules with :has() Open

Priority: P4

AdguardTeam/FiltersCompiler#233 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Remove duplicated rules during compilation Open

Priority: P4

AdguardTeam/FiltersCompiler#234 · 0 comments · 4 reactions · 1 assignee · Indexed Sep 13, 2026
Converet $document,domain= to $document,to= for MV3 extension Open

Priority: P4

AdguardTeam/FiltersCompiler#235 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Valid `[$url]` rule with regexp considered as invalid Open

Priority: P4

AdguardTeam/FiltersCompiler#237 · 0 comments · 2 reactions · 1 assignee · Indexed Sep 13, 2026
Some valid rules `[$domain=...]` with regex are treated as invalid Open

Priority: P4

AdguardTeam/FiltersCompiler#241 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Can't convert class `~!@$%^&*()_+-=,./';:?><[]` but rule correctly works in every AdGuard app Open

Priority: P4

AdguardTeam/FiltersCompiler#242 · 0 comments · 2 reactions · 1 assignee · Indexed Sep 13, 2026
Types are added to redirect rules for the uBlock Origin version, causing an invalid rule Open

bug Priority: P4

AdguardTeam/FiltersCompiler#249 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Convert `:matches-property` to uBO syntax `:matches-prop` Open

Priority: P4

AdguardTeam/FiltersCompiler#252 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Track the progress of the implementation of the `reason` modifier Open

Priority: P4

AdguardTeam/FiltersCompiler#253 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Add ext_ubol directive Open

Priority: P4

AdguardTeam/FiltersCompiler#254 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Converting `href-sanitizer` scriptlet to uBO version is incorrect Open

Priority: P4

AdguardTeam/FiltersCompiler#256 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Valid rules considered as invalid Open

bug Priority: P4

AdguardTeam/FiltersCompiler#257 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Apply wildcard expander to `$domain` modifier for Safari and mv3 extensions Open

enhancement Priority: P4

AdguardTeam/FiltersCompiler#259 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Invalid conversion to uBO syntax - added redundant modifiers to `$reidrect` rules Open

bug Priority: P4

AdguardTeam/FiltersCompiler#261 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
$match-case in uBO can be used only with regexp rules Open

bug

AdguardTeam/FiltersCompiler#262 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Invalid conversion to uBO syntax - broken regexp in :matches-path() Open

bug

AdguardTeam/FiltersCompiler#263 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026

AdguardTeam/FiltersCompiler

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