Richard Djarbeng's Technical Posts

Find technical posts about technology, Artificial Intelligence, Air quality and trending topics related to these areas.

(108) Posts

Showing posts 1-10 of 108

The Internet’s Magic Number: Why Are There Only 13 DNS Root Servers For The Whole World?

If you are studying for a networking or cloud certification (like AWS Solutions Architect), you will eventually hit a question that stops you in your tracks:

A digital illustration of the globe connected by a network of glowing nodes, highlighting the number 13.

Moving the Start Button Back to the Left in Windows 11

When Windows 11 first launched, it brought a major visual overhaul—including a centered Start button and taskbar icons. While this new look is modern and macOS-like, many long-time Windows users...

Guide to moving the Windows 11 Start button to the left

TrustMRR reveals which startups are actually making money in 2026

For years, the “Indie Hacker” and startup community has been plagued by a subtle dishonesty: fake revenue screenshots. It became too easy to inspect an element and manipulate the content...

TrustMRR Verified Revenue Leaderboard Cover

Google Rich Results Testing Tool: Your Key to SEO Visibility

Have you ever searched for a recipe and seen the rating, cooking time, and a photo right there in the search results? Or searched for a product and seen its...

Google Rich Results Testing Tool Cover Image

Dense Haze Over Kigali - Weather Report - 29th January, 2026

Today, Kigali is shrouded in a dense haze that has significantly reduced visibility across the city. The atmosphere feels heavy, with the usual crisp views of the surrounding hills obscured...

Kigali Weather Report thumbnail showing the hills and title for the post

The Developer's Guide to Payment Platforms: Stripe, Lemon Squeezy, Paddle, and Paystack

Building an app is hard. Getting paid for it shouldn’t be. In 2026, the landscape of payment providers is richer than ever. Gone are the days when PayPal was your...

Cover image of post: The Developer's Guide to Payment Platforms: Stripe, Lemon Squeezy, Paddle, and Paystack

How To Invest On The Ghana Stock Exchange

The Ghana Stock Exchange (GSE) represents a unique opportunity for Ghanaian investors to participate in the growth of the country’s economy. As Ghana’s primary stock market, the GSE provides access...

Illustration of Ghana Stock Exchange with bull market symbol and financial charts

Review: Google Antigravity License Agreement and First Impressions

Google’s new Antigravity code editor promises a revolution where AI agents write and test code for you, but the fine print reveals a potential privacy nightmare. This review uncovers buried...

A dark, futuristic image for a tech review. A curved computer monitor displays the Google Antigravity IDE interface with lines of code. Above the screen, a glowing circuit pattern connects to a large Google 'G' logo, symbolizing the flow of AI data. In the foreground, a transparent tablet features the words

What is Google Pay and Apple Pay? How They Work, Where They Work, & Why They're Safer

In a world where your phone is your wallet, Google Pay (also known as the Google Wallet) and Apple Pay have become essential tools for millions. But what exactly are...

A cover image for an article titled

The Google vs. FFmpeg Debate: AI Finds a Bug, But Who Has to Fix It?

In the vast world of software, a recent conflict has flared up between Google’s elite security team and the volunteer maintainers of FFmpeg, a project that powers countless apps you...

A vertical poster illustrating the Google vs. FFmpeg debate using a
First Prev
1 2 3 ... 11
Next Last