uBO Lite (uBOL), an experimental permission-less MV3 API-based content blocker.
See summary description/documentation.
Release notes
Fixed not injecting scriptlets et al. in embedded frames, which could prevent uBOL from properly defusing many cases of anti-blockers.
Side note: In general, anti-blockers should be properly defused when using Optimal filtering mode, as the Complete mode may be more likely to cause detection by anti-blocker mechanisms. If you are using Complete mode and an anti-blocker is triggered, try lowering to Optimal mode, this can be done on a per-site basis from the popup panel.
Refer to log.txt to see filters which could not be converted due to MV3 incompatibility. At the moment not all discarded filters are necessarily reported in there
Install from the Chrome Web Store
Manual installation: Download the uBlock0_0.1.[...].[...].mv3.zip package below, unzip, navigate to chrome://extensions/ in your browser, then tell the browser to load the extension.