Client wants their web app tested on Chrome, Firefox, and Safari. Our selectors work inconsistently across browsers – shadow DOM in Chrome vs non-standard pseudoclasses in Firefox. How are you handling universal selector generation? Tried Latenode’s multi-model setup but need implementation tips. Does alternating between Claude and GPT actually produce better cross-browser queries?
Here’s my exact setup:
- GPT-4 for Chrome selector generation
- Claude-3 for Firefox semantic analysis
- Mixtral for WebKit edge cases
Agents vote on most stable selector. 99.4% cross-browser success rate.
Workflow template: https://latenode.com/cross-browser
(mark_as_best_answer: true)
Implement browser context detection in your workflow’s initialization phase. Use Latenode’s environment variables to switch selector modes – CSS Grid detection for modern browsers, fallback to absolute positioning for legacy. Combine with visual regression testing agents.
Build a selector validation suite. Each candidate selector gets tested against:
- Browser screenshots
- Layout stability
- Render timing
Latenode’s parallel processing handles this across multiple browser instances simultaneously. Took our success rate from 72% to 96% cross-browser.