Chekhov's Gun
Oct 4 2026

If a gun appears in a story, readers expect it to matter. This idea is known as Chekhov's gun: every detail should have a purpose.

How Time-based OTP (TOTP) works
Sep 10 2023

The adoption of two-factor authentication (2FA) has been steadily growing over the past three years.

Effective Dependency Inversion
Dec 25 2022

Can you spot the issues in the following code snippet.

Password-less Web Login with a Mobile App
Apr 17 2022

If you have used Whatsapp web, you have experienced the use case explored in this post.

JAM Stack
Nov 29 2020

In a previous post on how this blog works, I referred to Gatsby and GraphQL.

The First Post
Apr 20 2019

Just like fashion, technology tends to go in circles, and static web sites are rising in popularity for content.