tabKey control,
serialized openTab reuse, visible master-tab confirmation, and real cross-domain tab orchestration on explicitly allowed hosts.
DOMAIN_NOT_ALLOWED, use the extension popup or the allowlist UI in the demos.
Page-driven additions now go through the modern request flow and show a visible confirmation on the master tab.
RTO.min.js and quick start notes.
The cleanest 7.13.0 starter: detect the extension, connect, open one controlled tab, focus it again, close it, and see that the same tabKey is reused on purpose.
A guided playground for message shapes, error envelopes, tab routing, and the “what should I try first?” workflow before you write production code.
A best-effort real-world run: Google results, YouTube navigation, title extraction, thumbnails, consent surprises, and enough logging to explain where the internet got creative.
The most cinematic walkthrough in the folder: remote overlay cursor, step-by-step narration, best-effort consent handling, and a master-tab recap once the run is done.
The best “show me the full flow” page: allowlist UI, open/reuse a local target, run a narrated automation, and read the result back without pretending any invisible magic happened.
Manual console for open, navigate, focus, close, list, and custom DOM commands. Great when you want to test selectors without the training wheels.
A practical include catalog for current helper options: individual files, helper packs, and the all-in-one RTO.min.js bundle.
DOMAIN_NOT_ALLOWED, POLICY_BLOCKED,
NOT_INJECTABLE, or timing issues after navigation. The demos are chatty on purpose.