Vignesh Shanmugam @_vigneshh
Web Performance, JavaScript Fanatic, I watch videos at 2x speed 😎.. Work @elastic, ex @Zalando @Flipkart vigneshh.in Redmond, WA Joined October 2012-
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My kid played the "Jurassic Park theme song" youtu.be/PC2rc7qyJVQ #keyboard #music #jurrasicpark
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Vignesh Shanmugam retweeted
🔥 The newest web compression API announced by @patmeenan at #PerfNow It could be up to 95% more efficient than existing gzip/brotli methods. All leading browsers agree on the spec => it will be shipped soon, and it's super exciting. Learn more: use-as-dictionary.com
Agree 💯, Copilot helps with rapid prototyping when your mind is empty and you are staring at your IDE. But damm the effort you put in to debugging because of the buggy code it produces 😅
Vignesh Shanmugam retweeted
We’ve built some unusual new features for Elastic Synthetics 8.4.0, now we’re finally talking about them: youtu.be/lG4OcV314_k . Watch me and @justin_kambic discuss
Vignesh Shanmugam retweeted
.@v8js surprised me again today! I've received a casual PR to one of my modules. The pattern I have been using to instantiate new objects in JS could be drastically improved. new.target is a thing and it's incredibly fast.
Scripting user journey flows with Synthetic monitoring elastic.co/blog/why-and-h… - Webperf metrics (FCP, LCP, CLS, etc) - Network waterfall for each step - Screenshots for each step #webperf #e2e #js
Great post! It's not about a single metric when it comes to Web performance and hope more devs moves towards RUM data for measuring user experience and still rely on lab data for quick reactive check.
Great post! It's not about a single metric when it comes to Web performance and hope more devs moves towards RUM data for measuring user experience and still rely on lab data for quick reactive check.
Vignesh Shanmugam retweeted
I think the thing that confuses people the MOST about Core Web Vitals is: When their lab data tells them things are good, but their field data says they have a problem… 🤔 So I wrote a post to help explain why this can happen and what to do about it: web.dev/lab-and-field-…
Super excited about what @____lighthouse team is working on to bring the web performance metrics beyond the initial navigation. This is really amazing as it closes the gap between RUM and field data. #webperf github.com/GoogleChrome/l…
Observing the CPU utilization on your web app is really cool, check out the explainer for compute pressure API - github.com/oyiptong/compu… #webperf #rum
Great to see @ZalandoTech featured in web-vitals metrics success story 👏👏 One thing that was not possible to optimize/accurately measure in the previous architecture. youtu.be/XxvHY4wC8Co?t=…
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