Suraj Sundarrajan

Application Performance Engineer. Web, Mobile & Cloud Performance Enthusiast. Test Automation Architect. Agile, Selenium aficionado; Toolsmith, Blogger, Speaker

[Martin Fowler @martinfowler]

new post: I'm a strong proponent of extensive automated testing, but there is still an essential role for Exploratory Testing
https://t.co/ZGdTaLkAMu

[Suraj Sundarrajan @PerfEngineering]

Testing all the edge cases before deploying to production ;)

[Mårten Mickos @martenmickos]

What a great role model: Switzerland has decided that the source code of online voting systems must be published and the systems need to be publicly tested. Bounty up to 50,000 Swiss francs! https://t.co/R72ChontL9

[Tim Kadlec @tkadlec]

Thanks to everyone who listened to me ramble on at #webexpo. You can find the deck and references here: https://t.co/yXGa5bEY4M

[Suraj Sundarrajan @PerfEngineering]

Great ideas to overcome the challenges in achieving "Continuous Test Automation". https://t.co/4c568RRVdd

[Suraj Sundarrajan @PerfEngineering]

Twitter announces Iago, an open-source, distributed tool to load test microservices at scale. https://t.co/RHIkD7SEM1 Also find out how Twitter uses Iago to prepare for traffic spikes, like The World Cup 2018.

[Phil Walton @philwalton]

📢 I just published a new article where I do a deep dive into improving website performance with a technique I'm calling Idle Until Urgent. ⚡

If you're looking for some advanced performance techniques that you can use today, this article is for you!

https://t.co/A2zV1oKNYJ

[Suraj Sundarrajan @PerfEngineering]

Fixing bugs after go-live 😂

[Addy Osmani @addyosmani]

The Web Font Loading Checklist ✅

Start font downloads early ➡️ preload
Prioritize readable text ➡️ font-display
Make fonts smaller ➡️ WOFF2, subset

https://t.co/yElpHTk6PR by @zachleat 👍

[Addy Osmani @addyosmani]

Learn how to reduce JavaScript payloads with Code Splitting: https://t.co/PK0PzJ5cMl ~ new guide by @malchata and I 📦✂️⚡️

[Suraj Sundarrajan @PerfEngineering]

JavaScript is still the most expensive resource on a Web page. @addyosmani from Google shares strategies you can use to deliver JavaScript efficiently while still giving users a valuable experience. https://t.co/EOLCAiMSVc

[Suraj Sundarrajan @PerfEngineering]

This upcoming new feature in Google Chrome browser could speed up page loading for the entire Internet. https://t.co/9yZVc4igcr
#LazyLoading

[Addy Osmani @addyosmani]

📣 "The Cost Of JavaScript In 2018" https://t.co/mwgthwHJoO

[Umar Hansa @umaar]

Performance Techniques with new Web APIs ⚡️ - https://t.co/0Xq8rE7z2f - Interesting slide deck with mentions on event debouncing, will-change, CSS Containment, layout thrashing & a few others

[Suraj Sundarrajan @PerfEngineering]

Deploying software in production without testing 🙅‍♂️

[Umar Hansa @umaar]

Front-End Performance Checklist ⚡ - https://t.co/BktWIA5mdK - A prioritised list of of web performance techniques using HTML, CSS, JavaScript & more. Includes lots of links and descriptions for further reading ✅

[Addy Osmani @addyosmani]

Measure web performance with the RAIL model: https://t.co/7cVYtwb6Tx - goals and guidelines for faster pages. Updated for 2018 ⚡️

[Ilya Grigorik @igrigorik]

Building the Google Photos Web UI: https://t.co/fndQVEE56x — turns out, a "simple" photo grid ain't so simple and a performant grid is no small feat! An awesome under the hood look at the magic behind Google Photos layout.

[Suraj Sundarrajan @PerfEngineering]

It is ironic that https://t.co/FrR6RPU5ot crashed under load on their biggest shopping event of the year. Isn't AWS Auto-Scaling and Elasticity supposed to take care of this?
#PrimeDay #Fail

[Ilya Grigorik @igrigorik]

Page speed is now a ranking factor for mobile search! 👏

Now's the time to audit your site with Lighthouse, PageSpeed Insights, and check your stats in @ChromeUXReport! #perfmatters https://t.co/31YstEMOXI