SmartUI Storybook: document tunnel-based rendering for Storybook URLs (TE-28456) - #3575
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surishubham merged 2 commits intoSep 23, 2026
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Document CLI 1.2.0 URL mode: LT_USERNAME/LT_ACCESS_KEY for the tunnel, chunkSize (default 50 for a URL, clamped 25 to 100), the two-hour wait, the ignored config tunnel block, new CLI flags, CI env and a troubleshooting tab for URL builds. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
surishubham
approved these changes
Sep 23, 2026
chaitanyas-maker
marked this pull request as ready for review
September 23, 2026 08:48
From smartui-rendering-service LambdaTest#1275 and dotlapse-visual-ui-pixel LambdaTest#724: custom viewport waitForTimeout rules for Storybook URLs, last-batch merge for chunkSize, 60 s per-story page load with one retry, and the "tunnel not found" error. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
surishubham
approved these changes
Sep 23, 2026
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What
Updates the SmartUI Storybook page for the URL-mode change shipped for TE-28456 (Barnett Waddingham: 30s navigation timeout while fetching stories).
From
@lambdatest/smartui-storybook1.2.0,smartui storybook <url>starts a TestMu AI tunnel and SmartUI renders the stories through it, instead of the CLI serialising each story's DOM.Changes to
docs/smartui-storybook-integration.mdLT_USERNAME/LT_ACCESS_KEY(or--userName/--accessKey) for Storybook URL builds; not needed forstorybook-static.chunkSizerow (default 50 for a URL, 100 for a static build; URL values are clamped to 25 to 100 by the renderer).tunnelblock ignored; keep the CLI running; two-hour limit; warm up a compiling dev server).PROJECT_TOKEN,LT_USERNAME,LT_ACCESS_KEYas env.--buildName,--force-rebuild,--userName,--accessKey(all present inindex.js).Sources
commands/storybook.js,utils/tunnel.js,utils/validate.js,utils/constants.js)GetURLModeChunkSizeclamps to 25..100), release v2.0.40Release status
@lambdatest/smartui-storybook1.2.0 is published on npm (2026-09-23,latest; GitHub release tagprod-v1.1.33). Verified the published tarball containsutils/tunnel.js,URL_MODE_DEFAULT_CHUNK_SIZE = 50and the--userName/--accessKeyoptions. Backend deployed in the 23 Sep morning slot.Checks
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