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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Vignesh Shanmugam @_vigneshh

2 years ago

My kid played the "Jurassic Park theme song" youtu.be/PC2rc7qyJVQ #keyboard #music #jurrasicpark

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Aleksej Kulikov @alekseykulikov_

2 years ago

🔥 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

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Vignesh Shanmugam @_vigneshh

3 years ago

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 😅

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andrewvc @andrewvc

3 years ago

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

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Pete Hunt 🚁 @floydophone

3 years ago

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Matteo Collina @matteocollina

4 years ago

.@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.

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Vignesh Shanmugam @_vigneshh

4 years ago

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

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Vignesh Shanmugam @_vigneshh

4 years ago

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.

Phil Walton @philwalton

4 years ago

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Phil Walton @philwalton

4 years ago

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-…

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Vignesh Shanmugam @_vigneshh

4 years ago

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…

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Vignesh Shanmugam @_vigneshh

4 years ago

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

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Vignesh Shanmugam @_vigneshh

4 years ago

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=…