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RunJS is live now. New plugins will be listed here as they ship.

RunJS icon

RunJS

Bind CSS/JS to any URL — inject after the page loads. Leave code empty to open the URL only.

  • CSS & JavaScript
  • Local library
  • Chrome 135+
  • No ads · No tracking

Coming soon

More extensions are on the way — your support helps build the next release.

Why I build extensions

Each extension solves one real daily annoyance — fewer clicks, less repetition, more control in the browser. I ship useful features, keep up with Chrome updates, and listen to feedback.

Privacy-first

Your data stays on your device. No analytics SDKs, no uploads of your scripts or browsing to my servers.

Focused & lightweight

One job done well. No bloat, no dark patterns — tools that get out of your way.

Independent development

No ads or tracking. Support helps maintenance, Chrome API updates, and what we build next.