Archive - Arbaz’s Newsletter

DNS Resolution and Records for Developers

It’s easy to forget the internal workings of internet behind all the cat videos.

Jul 5, 2020 •

June 2020

CORS : Understanding Cross Origin Resource Sharing

If you have ever worked on some ajax calls or a react SPA you might be familiar with the annoying CORS error.

Jun 14, 2020 •

May 2020

Building your First Chrome Extension : IMDb Lookup

Browser extensions are programs which can modify and enhance your browsing experience.

May 17, 2020 •

April 2020

A Complete Guide to Man in The Middle Attacks

Man in the middle (MITM) attacks are the attacks which are carried out by intercepting a communication between two systems.

Apr 26, 2020 •

Debugging Node.js Inside Docker

With the rise of microservice architecture, the tooling around it has grown tremendously with docker becoming the defacto choice for containerization.

Apr 4, 2020 •

March 2020

A Practical Guide to Memory Leaks in Node.js

Memory leaks are like parasites of an application, they creep up into your systems unnoticed and don't cause any harm initially, but once leaks are…

Mar 28, 2020 •

Javascript Proxies : Real World Use Cases

In programming terms, proxy is any entity that acts on behalf of some other entity.

Mar 22, 2020 •

Using Pre Request Script in Postman

Postman has become the default option to make and test API requests.

Mar 22, 2020 •

Arbaz's Newsletter

Welcome to Arbaz’s Newsletter.

Mar 22, 2020

#nojs-banner { position: fixed; bottom: 0; left: 0; padding: 16px 16px 16px 32px; width: 100%; box-sizing: border-box; background: red; color: white; font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 13px; line-height: 13px; } #nojs-banner a { color: inherit; text-decoration: underline; } This site requires JavaScript to run correctly. Please turn on JavaScript or unblock scripts