Jecelyn Yeen 🐟
@jecfish
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Principal Software Engineer. Ex-Googler. Ex-Chrome. 👩💻🇲🇾🤿
Malaysia
Joined November 2013
Happy New Year! 2025 is the year of #WebDriverBiDi. You might not use it directly (but via testing frameworks), but it has a real impact on the testing ecosystem.
Follow along with @jecfish as she shows you how WebDriver BiDi supercharges cross-browser testing 🧪 Learn how this browser automation can help with mock network requests and monitoring console events ▶️
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Good news for those of you who prefer to keep classic #ChromeDevTools color scheme. We added a setting to let you customize that via Settings > Preferences > Match Chrome color scheme.
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Want to know if your redesign actually improved user experience? See real-world performance data with Chrome UX Report! Compare your production (old) and new designs to measure the impact. @tunetheweb #webperf #ChromeDevTools
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RT @ChromeDevTools: 🥱 What to do when your teammate's asleep but the code's gotta be fixed? Watch to find out: . @m….
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RT @ChromeDevTools: Performance you say? Join Captain Speedy to learn how to pinpoint & fix performance issues with cool insights in #Chrom….
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RT @ChromiumDev: Debugging LCP issues just got easier!. Join @jecfish and @tunetheweb as they explore the revamped Performance panel landin….
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🐌 Is your LCP dragging down your page speed? Learn how to use Chrome DevTools to find it! New video in 2 days with a full fixing guide. @tunetheweb #webperf #ChromeDevTools
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Captain DevTools 👩✈️👨✈️😎.
Mayday! Mayday! We need a CSS hero to save our flight! 🛩️ (Spoiler: it involves a lot of frustrated yelling 😂) Watch and find out: .. #codinglife #CSS #DevToolsAI @matthiasrohmer @jecfish
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🤨 How to filter & copy only listed CSS & JS URLs in Network panel? Hold the Cmd/Ctrl key and …. #ChromeDevTools
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RT @ChromeDevTools: New YouTube Short! 🔥 @jecfish and @matthiasrohmer are up to something. 👀 . #DevToolsAI #Chrom….
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Well, it works (fast) on your machine, not mine @tunetheweb !. Watch our latest video to learn how to monitor Core Web Vitals with #ChromeDevTools. 📺
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2 neat features to improve network debugging in the Performance panel. #ChromeDevTools. 💈 Hover to view critical network information upfront.🕵♀️ Click Cmd + F to search. Less context switching, better focus. @tunetheweb
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These are the 5 cool things you can do with the new AI Assistance in #ChromeDevTools. Give it a try and let us know what you think:
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🚀 It's out! Debug & fix CSS with the new AI Assistance panel in #ChromeDevTools. Here is an example of how we can ask AI to fix our CSS animations - making the eyes blink ⭐️ . Update your Chrome today and pair program with #GoogleGemini!
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Debug CSS scroll snaps events with these two new event listener breakpoints in #ChromeDevTools. Learn more from @argyleink:
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RT @ChromeDevTools: Is speed your thing too? 🚀 Join Captain Speedy @tunetheweb and @jecfish for another episode of #DevToolsTips, where we….
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¡Nos vemos en Madrid!.
📢 Hola, Madrid devs! Join us on Nov 5th to explore DevTools, Built-in AI and Extensions! @GDGMadrid 👋 . Come learn and connect! RSVP: @tomayac @oliverdunk_ @matthiasrohmer @jecfish .#AI #ChromeDevTools #webdev
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🔗 Anchor's away! ⚓ #ChromeDevTools now makes it easier to work with CSS anchor positioning! . The Styles tab now visually links anchor identifiers to their corresponding nodes, helping you to navigate and debug them quicker. #CSS #webdev #devtools
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