# Tracking JS Blocklist > Edit 2021/01/08: the default branch has changed to **main**. A blocklist of javascript links (or webpages with javascript) that perform [browser fingerprinting](https://en.wikipedia.org/wiki/Web_tracking). The original data set is collected by DuckDuckGo's [Tracker Radar](https://github.com/duckduckgo/tracker-radar) project. Blocklist is updated on the first day of the month. The list contains **all** the links that Tracker Radar detected to have browser fingerprinting, there is no further processing to remove false positive. - uBlock Origin (uBO) -> [URL-based](#url-based) section - AdGuard browser extension -> [URL-based](#url-based) section - Vivaldi -> [URL-based (Vivaldi)](#url-based-vivaldi) section - [Plain URL](#plain-url) - original links without filter syntax Check out my other filters: - [urlhaus-filter](https://gitlab.com/curben/urlhaus-filter) - [phishing-filter](https://gitlab.com/curben/phishing-filter) - [pup-filter](https://gitlab.com/curben/pup-filter) ## URL-based Import the following URL into uBO/AdGuard to subscribe: - https://curben.gitlab.io/malware-filter/tracking-filter.txt
Mirrors - https://curben.gitlab.io/tracking-filter/tracking-filter.txt
## URL-based (Vivaldi) _Requires Vivaldi Desktop/Android 3.3+, blocking level must be at least "Block Trackers"_ Import the following URL into Vivaldi's **Tracker Blocking Sources** to subscribe: - https://curben.gitlab.io/malware-filter/tracking-filter-vivaldi.txt
Mirrors - https://curben.gitlab.io/tracking-filter/tracking-filter-vivaldi.txt
## Plain URL A list of URLs without any filter syntax. - https://curben.gitlab.io/malware-filter/tracking-data.txt
Mirrors - https://curben.gitlab.io/tracking-filter/tracking-data.txt
## See also - [Blokada version](https://blokada.org/blocklists/ddgtrackerradar/standard/hosts.txt) can block more tracking domains but with more false positives. [More details](https://community.blokada.org/t/introducing-duckduckgo-tracker-radar-to-blokada/469) ## License [src/](src/): [CC0 1.0](LICENSE.md) filters: [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/) DuckDuckGo Tracker Radar data: [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/) This repository is not endorsed by DuckDuckGo.