feat(goto): add --wait-loaded flag for async-rendered content#69
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feat(goto): add --wait-loaded flag for async-rendered content#69
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Add waitForLoaded function to browser-launcher that combines three phases: network idle + DOM stability (via existing waitForStable), loading indicator absence detection (spinners, skeletons, progress bars, aria-busy elements), and a final 300ms DOM quiet period. Wire --wait-loaded into all four goto snapshot paths, register as boolean flag, expose in macro helpers, and update help text. Closes #68
- Guard against null document.body in indicator check and MutationObserver - Limit TreeWalker to 5000 nodes to prevent DoS on huge DOMs - Use querySelectorAll with combined selectors for efficient polling - Ensure MutationObserver disconnect in all resolve paths - Parse loadedTimeout once at top of goto case (DRY) - Add tests for null guard, node limit, querySelectorAll, DRY timeout
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Summary
--wait-loadedflag togotocommand that waits for async-rendered content to finish loading before taking a snapshotwaitForStable), loading indicator absence (spinners, skeletons, progress bars,aria-busy), and a final DOM quiet period--timeout <ms>Changes
scripts/browser-launcher.js- NewwaitForLoadedfunction with null-body guard, querySelectorAll optimization, TreeWalker node limit, MutationObserver cleanupscripts/web-ctl.js- Flag registration, import, goto handler integration, help text, macro helperstests/web-ctl-actions.test.js- 21 new tests (export, source introspection, flag parsing, implementation, CLI integration)README.md- Action reference and common flags tablesskills/web-browse/SKILL.md- Goto section docsCHANGELOG.md- Feature entryTest Plan
npm run validatepassesgoto https://example.com --wait-loadedreturnswaitLoaded: true--timeout,--ensure-auth, snapshot flagsCloses #68