Profiling Go Applications with pprof

Addressing High CPU Usage in Production

Send HTTP Requests As Fast As Possible in Python

Use Python's synchronous, multi-threading, queue, and asyncio event loop to make 100 HTTP requests and see which solution performs the best.

How Many Requests Can a Real-World Node.js Server-Side App Handle?

How performant are Array methods and Object methods in JavaScript?

Analysing the Big O of various Array and Object methods

How To Efficiently Concatenate Strings In Python

And how not to concatenate strings

Are JavaScript for loops better than filter() and forEach?()

Over the last few years, the methods in ES6 like filter(), forEach() and map() have been ever so popular. But are they actually better?

How I Use HTML5 Video Whilst Maintaining a High Performance Website

A solution to boost Python speed 1000x times

People said Python is slow, how slow it can be

5 Reasons Why Your React Native App is Slow

And how to improve it. The React Native performance do's and don't