! Title: uBlock filters – Experimental
! Last modified: Thu, 15 Oct 2026 18:42:02 +0000
! Expires: 1 day
! Description: Experimental filters
! License: https://github.com/uBlockOrigin/uAssets/blob/master/LICENSE
! Homepage: https://github.com/uBlockOrigin/uAssets
! Forums: https://github.com/uBlockOrigin/uAssets/issues

! fake buffering on the initial load
! disable quick fix
www.youtube.com#@#+js(rpnt, script, /(\(function serverContract\(\)|^if \(window\.ytcsi)/, (()=>{if("YOUTUBE_PREMIUM_LOGO"===window.ytInitialData?.topbar?.desktopTopbarRenderer?.logo?.topbarLogoRenderer?.iconImage?.iconType||"YOUTUBE_PREMIUM_LOGO"===document.getElementById("masthead").attributes["logo-type"].value||location.href.startsWith("https://www.youtube.com/tv#/")||location.href.startsWith("https://www.youtube.com/embed/"))return;const e=window.ytcfg.data_.INNERTUBE_CONTEXT.client.userAgent\,t=["channel"\,"lactmilli"\,"instream"\,"yahi"];let r=!1\,o=t;const a=t=>{if(t){let r=e?.match?.(/Mozilla\/5\.0 \([^)]+/)?.[0];window.ytcfg.data_.INNERTUBE_CONTEXT.client.userAgent=r?e.replace?.(r\,r+"; "+t):e}else window.ytcfg.data_.INNERTUBE_CONTEXT.client.userAgent=e}\,n=()=>{let e=document.getElementById("movie_player");return{player:e\,response:e?.getPlayerResponse?.()\,stats:e?.getStatsForNerds?.()\,progress:e?.getProgressState?.()\,buffer:e?.getPlayerStateObject?.()?.isBuffering}}\,s=(e\,t\,r)=>e&&"0.00 s"===t?.buffer_health_seconds&&"0x0"===t?.resolution&&r.length>0\,l=()=>{let{player:e\,response:t\,stats:a\,buffer:l}=n();e&&s(l\,a\,o)&&(t?.playbackTracking?.videostatsPlaybackUrl?.baseUrl?.includes?.("reloadxhr")&&(o=o.slice(1))\,r=!0)};document.addEventListener("DOMContentLoaded"\,(function(){const e=()=>{let e\,l\,{player:i\,response:d\,stats:c\,progress:p\,buffer:y}=n();if(i&&window.location.href.includes("/watch?")){if(p&&p.duration>0&&(p.loaded<p.duration||p.duration-p.current>1)||d?.videoDetails?.isLive){if(!c?.debug_info?.startsWith?.("SSAP\, AD")){const t=new URLSearchParams(window.location.search)\,n=d.videoDetails?.videoId\,u=d.playerConfig?.playbackStartConfig?.startSeconds||parseInt(t.get("t")\,10)||0\,g=d.playabilityStatus?.errorScreen\,w=JSON.stringify(g?.playerErrorMessageRenderer?.subreason?.runs||g?.playerInterstitialRenderer?.content?.interstitialViewModel?.description?.commandRuns);return void("UNPLAYABLE"===d?.playabilityStatus?.status&&!g?.playerErrorMessageRenderer?.playerCaptchaViewModel&&w?.includes?.("WEB_PAGE_TYPE_UNKNOWN")&&w?.includes?.("https://support.google.com/youtube/answer/3037019")?(o=o.slice(1)\,o.length>0?a(o[0]):a("")\,r=!1\,i.loadVideoById(n\,u)):0===o.length?(r=!1\,a("")):s(y\,c\,o)&&r?(a(o[0])\,r=!1\,i.loadVideoById(n\,u)):!r&&p.current-u>.1&&p.current-u<5&&location.href.includes("&list=")&&null===i.getPlaylistId?.()&&(e=document.querySelector("yt-playlist-manager")\,l=e?.getPlaylistData?.()\,l&&(e.setPlaylistData?.(l)\,e.setPlayerPlaybackControlData?.({playlistPanelRenderer:l}))))}p.duration>0&&i.seekTo?.(p.duration)}}else o=t};e()\,new MutationObserver((()=>{e()})).observe(document\,{childList:!0\,subtree:!0})}))\,window.Map.prototype.has=new Proxy(window.Map.prototype.has\,{apply:(e\,t\,o)=>("onSnackbarMessage"!==o?.[0]||r||l()\,Reflect.apply(e\,t\,o))})\,window.Array.prototype.push=new Proxy(window.Array.prototype.push\,{apply:(e\,t\,r)=>{let o=r?.[0];return!o||"object"!=typeof o||"Uint8Array"!==o.constructor.name||o.buffer?.byteLength!==o.length||105!==o.length&&104!==o.length||l()\,Reflect.apply(e\,t\,r)}});const i={apply:(e\,t\,r)=>{const o=r[0];return"function"==typeof o&&o.toString().includes("onAbnormalityDetected")&&(r[0]=function(){})\,Reflect.apply(e\,t\,r)}};window.Promise.prototype.then=new Proxy(window.Promise.prototype.then\,i)})();$1, sedCount, 1, excludes, MutationObserver, condition, /serverContract|js_ld/)
! disable quick fix 2
www.youtube.com#@#+js(rpnt, script, /(\(function serverContract\(\)|^if \(window\.ytcsi)/, (()=>{if("YOUTUBE_PREMIUM_LOGO"===window.ytInitialData?.topbar?.desktopTopbarRenderer?.logo?.topbarLogoRenderer?.iconImage?.iconType||"YOUTUBE_PREMIUM_LOGO"===document.getElementById("masthead")?.attributes?.["logo-type"]?.value||location.href.startsWith("https://www.youtube.com/tv#/"))return;const e=window.ytcfg.data_.INNERTUBE_CONTEXT.client.userAgent\,t=["channel"\,"lactmilli"\,"inline"\,"yahi"];let r=!1\,o=t;const n=t=>{if(t){let r=e?.match?.(/Mozilla\/5\.0 \([^)]+/)?.[0];window.ytcfg.data_.INNERTUBE_CONTEXT.client.userAgent=r?e.replace?.(r\,r+"; "+t):e}else window.ytcfg.data_.INNERTUBE_CONTEXT.client.userAgent=e}\,a=()=>{let e=document.getElementById("movie_player");return{player:e\,response:e?.getPlayerResponse?.()\,stats:e?.getStatsForNerds?.()\,progress:e?.getProgressState?.()\,buffer:e?.getPlayerStateObject?.()?.isBuffering}}\,l=(e\,t\,r)=>e&&"0.00 s"===t?.buffer_health_seconds&&"0x0"===t?.resolution&&r.length>0\,s=()=>{let{player:e\,response:t\,stats:n\,buffer:s}=a();e&&l(s\,n\,o)&&(t?.playbackTracking?.videostatsPlaybackUrl?.baseUrl?.includes?.("reloadxhr")&&(o=o.slice(1))\,r=!0)};document.addEventListener("DOMContentLoaded"\,(function(){const e=()=>{let e\,s\,{player:i\,response:d\,stats:c\,progress:p\,buffer:y}=a();if(i&&(window.location.href.includes("/watch?")||window.location.href.includes("/embed/"))){if(p&&p.duration>0&&(p.loaded<p.duration||p.duration-p.current>1)||d?.videoDetails?.isLive){if(c&&!c?.debug_info?.startsWith?.("SSAP\, AD")){const t=new URLSearchParams(window.location.search)\,a=d.videoDetails?.videoId\,u=d.playerConfig?.playbackStartConfig?.startSeconds||parseInt(t.get("t")\,10)||0\,g=d.playabilityStatus?.errorScreen\,w=JSON.stringify(g?.playerErrorMessageRenderer?.subreason?.runs||g?.playerInterstitialRenderer?.content?.interstitialViewModel?.description?.commandRuns);return void("UNPLAYABLE"===d?.playabilityStatus?.status&&!g?.playerErrorMessageRenderer?.playerCaptchaViewModel&&w?.includes?.("WEB_PAGE_TYPE_UNKNOWN")&&w?.includes?.("https://support.google.com/youtube/answer/3037019")?(o=o.slice(1)\,o.length>0?n(o[0]):n("")\,r=!1\,i.loadVideoById(a\,u)):0===o.length?(r=!1\,n("")):l(y\,c\,o)&&r?(n(o[0])\,r=!1\,i.loadVideoById(a\,u)):!r&&p.current-u>.1&&p.current-u<5&&location.href.includes("&list=")&&null===i.getPlaylistId?.()&&(e=document.querySelector("yt-playlist-manager")\,s=e?.getPlaylistData?.()\,s&&(e.setPlaylistData?.(s)\,e.setPlayerPlaybackControlData?.({playlistPanelRenderer:s}))))}c&&p.duration>0&&i.seekTo?.(p.duration)}}else o=t};e()\,new MutationObserver((()=>{e()})).observe(document\,{childList:!0\,subtree:!0})}))\,window.Map.prototype.has=new Proxy(window.Map.prototype.has\,{apply:(e\,t\,o)=>("onSnackbarMessage"!==o?.[0]||r||s()\,Reflect.apply(e\,t\,o))})\,window.Array.prototype.push=new Proxy(window.Array.prototype.push\,{apply:(e\,t\,r)=>{let o=r?.[0];return!o||"object"!=typeof o||"Uint8Array"!==o.constructor.name||o.buffer?.byteLength!==o.length||105!==o.length&&104!==o.length||(console.log(o)\,s())\,Reflect.apply(e\,t\,r)}});const i={apply:(e\,t\,r)=>{const o=r[0];return"function"==typeof o&&o.toString().includes("onAbnormalityDetected")&&(r[0]=function(){})\,Reflect.apply(e\,t\,r)}};window.Promise.prototype.then=new Proxy(window.Promise.prototype.then\,i)})();$1, sedCount, 1, excludes, MutationObserver, condition, /serverContract|js_ld/)
! experimental
! www.youtube.com##+js(trusted-edit-inbound-object, JSON.stringify, 0, '[?..playbackContext.contentPlaybackContext][?!.attestationRequest][?!.captionsRequested][?!.settingItemIds][?!..mainAppWebInfo.graftUrl*="&list="][?!..mainAppWebInfo.graftUrl*="/shorts/"][?!..userAgent*="premium"][?.params][?!.params^="yAEB"][?!.params^="YAHIAQ"].params=repl({"regex":"^","replacement":"yAEB"})')
! www.youtube.com##+js(trusted-edit-inbound-object, JSON.stringify, 0, [?..playbackContext.contentPlaybackContext][?!.attestationRequest][?!.captionsRequested][?!.settingItemIds][?!..mainAppWebInfo.graftUrl*="&list="][?!..mainAppWebInfo.graftUrl*="/shorts/"][?!..userAgent*="premium"][?!.params]+={"params":"yAEB"})
! Experimental 3
www.youtube.com##+js(rpnt, script, /(\(function serverContract\(\)|^if \(window\.ytcsi)/, '(()=>{if("YOUTUBE_PREMIUM_LOGO"===window.ytInitialData?.topbar?.desktopTopbarRenderer?.logo?.topbarLogoRenderer?.iconImage?.iconType||"YOUTUBE_PREMIUM_LOGO"===document.getElementById("masthead")?.attributes?.["logo-type"]?.value||location.href.startsWith("https://www.youtube.com/tv#/"))return;const e=window.ytcfg.data_.INNERTUBE_CONTEXT.client.userAgent,t=["channel","lactmilli","yahi","instream","adunit","inline","eafg"];let r=!1,o=t;const n=t=>{if(t){let r=e?.match?.(/Mozilla\/5\.0 \([^)]+/)?.[0];window.ytcfg.data_.INNERTUBE_CONTEXT.client.userAgent=r?e.replace?.(r,r+"; "+t):e}else window.ytcfg.data_.INNERTUBE_CONTEXT.client.userAgent=e},a=()=>{let e=document.getElementById("movie_player");return{player:e,response:e?.getPlayerResponse?.(),stats:e?.getStatsForNerds?.(),progress:e?.getProgressState?.(),buffer:e?.getPlayerStateObject?.()?.isBuffering}},l=(e,t,r)=>e&&"0.00 s"===t?.buffer_health_seconds&&"0x0"===t?.resolution&&r.length>0,s=()=>{let{player:e,response:t,stats:n,buffer:s}=a();e&&l(s,n,o)&&(t?.playbackTracking?.videostatsPlaybackUrl?.baseUrl?.includes?.("reloadxhr")&&(o=o.slice(1)),r=!0)};document.addEventListener("DOMContentLoaded",(function(){const e=()=>{let e,s,{player:i,response:d,stats:c,progress:p,buffer:y}=a();if(i&&(window.location.href.includes("/watch?")||window.location.href.includes("/embed/"))){if(p&&p.duration>0&&(p.loaded<p.duration||p.duration-p.current>1)||d?.videoDetails?.isLive){if(c&&!c?.debug_info?.startsWith?.("SSAP, AD")){const t=new URLSearchParams(window.location.search),a=d.videoDetails?.videoId,u=d.playerConfig?.playbackStartConfig?.startSeconds||parseInt(t.get("t"),10)||0,g=d.playabilityStatus?.errorScreen,w=JSON.stringify(g?.playerErrorMessageRenderer?.subreason?.runs||g?.playerInterstitialRenderer?.content?.interstitialViewModel?.description?.commandRuns);return void("UNPLAYABLE"===d?.playabilityStatus?.status&&!g?.playerErrorMessageRenderer?.playerCaptchaViewModel&&w?.includes?.("WEB_PAGE_TYPE_UNKNOWN")&&w?.includes?.("https://support.google.com/youtube/answer/3037019")?(o=o.slice(1),o.length>0?n(o[0]):n(""),r=!1,i.loadVideoById(a,u)):0===o.length?(r=!1,n("")):l(y,c,o)&&r?(n(o[0]),r=!1,i.loadVideoById(a,u)):!r&&p.current-u>.1&&p.current-u<5&&location.href.includes("&list=")&&null===i.getPlaylistId?.()&&(e=document.querySelector("yt-playlist-manager"),s=e?.getPlaylistData?.(),s&&(e.setPlaylistData?.(s),e.setPlayerPlaybackControlData?.({playlistPanelRenderer:s}))))}c&&p.duration>0&&i.seekTo?.(p.duration)}}else o=t};e(),new MutationObserver((()=>{e()})).observe(document,{childList:!0,subtree:!0})})),window.Map.prototype.has=new Proxy(window.Map.prototype.has,{apply:(e,t,o)=>("onSnackbarMessage"!==o?.[0]||r||s(),Reflect.apply(e,t,o))}),window.Array.prototype.push=new Proxy(window.Array.prototype.push,{apply:(e,t,r)=>{let o=r?.[0];return!o||"object"!=typeof o||"Uint8Array"!==o.constructor.name||o.buffer?.byteLength!==o.length||105!==o.length&&104!==o.length||(console.log(o),s()),Reflect.apply(e,t,r)}});const i={apply:(e,t,r)=>{const o=r[0];return"function"==typeof o&&o.toString().includes("onAbnormalityDetected")&&(r[0]=function(){}),Reflect.apply(e,t,r)}};window.Promise.prototype.then=new Proxy(window.Promise.prototype.then,i)})();$1', sedCount, 1, excludes, MutationObserver, condition, /serverContract|js_ld/)
www.youtube.com##+js(trusted-edit-inbound-object, JSON.stringify, 0, [?.attestationRequest][?.context.client.userAgent*="adunit"].context.client[?.clientName=="WEB"]+={"clientScreen":"ADUNIT"})
www.youtube.com##+js(trusted-edit-inbound-object, JSON.stringify, 0, [?.attestationRequest][?.context.client.userAgent*="inline"].playbackContext.contentPlaybackContext+={"isInlinePlaybackNoAd":true})
www.youtube.com##+js(trusted-edit-inbound-object, JSON.stringify, 0, [?.attestationRequest][?.context.client.userAgent*="eafg"]+={"params":"eAFgAQ"})
!
www.youtube.com##+js(trusted-json-edit-xhr-response, '[?..minimumPlaybackRate==100]..playerConfig.granularVariableSpeedConfig+={"minimumPlaybackRate":25,"maximumPlaybackRate":200,"defaultPlaybackRateOptions":[{"label":"1.0","value":100,"isPremiumUpsell":false,"priority":5},{"label":"1.25","value":125,"isPremiumUpsell":false,"priority":2},{"label":"1.5","value":150,"isPremiumUpsell":false,"priority":3},{"label":"1.75","value":175,"isPremiumUpsell":false,"priority":0},{"label":"2.0","value":200,"isPremiumUpsell":false,"priority":4},{"label":"3.0","value":300,"isPremiumUpsell":true,"priority":1}]}', propsToMatch, /player?)
! https://github.com/uBlockOrigin/uAssets/issues/30157#issuecomment-4754307074
www.youtube.com##+js(json-prune, contents.twoColumnBrowseResultsRenderer.tabs.[].tabRenderer.content.richGridRenderer.contents.[-].richItemRenderer.content.adSlotRenderer)
!#if ext_devbuild
www.youtube.com##+js(edit-object-on-setter, ytInitialData, $..richItemRenderer[?@..adSlotRenderer])
!#endif
! https://github.com/uBlockOrigin/uAssets/issues/30157#issuecomment-5855737307
www.youtube.com##+js(json-prune-xhr-response, contents.tvBrowseRenderer.content.tvSurfaceContentRenderer.content.sectionListRenderer.contents.[-].adSlotRenderer contents.tvBrowseRenderer.content.tvSurfaceContentRenderer.content.sectionListRenderer.contents.[].shelfRenderer.content.horizontalListRenderer.items.[-].adSlotRenderer, , propsToMatch, url:/browse)

!#if cap_html_filtering
! www.twitch.tv/esl_dota2
||ttvnw.net/v1/playlist$xhr,3p,replace=/#EXT-X-DATERANGE:ID="(stitched-ad|maf-ad|source|trigger)"\S+\n|#EXT-X-DATERANGE:ID=\S+?CLASS="twitch-(?:stream-source|trigger|maf-ad)"\S+\n|#EXT-X-DATERANGE:\S+?CLASS="twitch-ad-quartile".+?(?=(#EXT-X-DATERANGE|$))|(\n#EXT-X-DISCONTINUITY\s|#EXT-X-TWITCH-PREFETCH\S+)//gs
www.twitch.tv##[data-a-target="video-ad-label"]
www.twitch.tv##[data-a-target="video-ad-countdown"]
www.twitch.tv##button[aria-label="Leave feedback for this Ad"]
www.twitch.tv##button[aria-label="Learn more about this ad"]
www.twitch.tv##:matches-path(/^\/[0-9_a-z]+$/) .video-player__overlay > .follow-panel-overlay.tw-transition[aria-hidden="false"]
www.twitch.tv##:matches-path(/^\/[0-9_a-z]+$/) .top-bar--pointer-enabled > div > .tw-media-card-stat
www.twitch.tv##:matches-path(/^\/[0-9_a-z]+$/) [data-a-target="video-ref"]:has(.video-player__overlay > .follow-panel-overlay.tw-transition[aria-hidden="false"]) + div[class^="Layout-sc-"][hidden=""]:style(display:block !important;)
www.twitch.tv##:matches-path(/^\/[0-9_a-z]+$/) div.video-player__overlay > div[class*="InjectLayout-sc-"] > div.player-overlay-background--darkness-3
! https://github.com/uBlockOrigin/uAssets/issues/13094
||vecpea.com/code/pp/pp*.js$script,domain=photopea.com,replace=/document\.referrer\]\}if\(I\)/document.referrer]}if(true)/
!#endif