Native image lazy loading is added to browsers from Chrome 76 and other browsers are also starting to support it which helps us to add lazy image capabilities… (more…)

An in depth step-by-step visual walkthrough demonstrating how to audit JavaScript runtime performance. (more…)

Last week Alibaba announced a React-like library called Rax. Rax is a more lightweight implementation of the React renderer and it’s…...

Ben Sangster, software engineer at Etsy, recently detailed the reasoning behind Etsy’s migration from React v15.6 to Preact 10. Going beyond the difference in library size, Sangster argued that adopting Preact lowered the risk associated to migrating Etsy... (more…)

We were facing memory issue with our Android app @WalmartLabs since stock JSC was doing minimal garbage collection in Android. We tried… (more…)