Extension Alternative

• uBlock Origin → AdGuard
• Violentmonkey & Stylus → Userscripts
• Material Icons for GitHub → GitHub File Icons
• React DevTools → Standalone
• Vue DevTools → Standalone

Available for Safari

• Refined GitHub

• OctoLinker

• Gitako (not on App Store yet)

  Alternative: Octotree

• Dark Reader ($5)

  Alternative: Neo Noir (based on Dark Reader)