Web Development Blog
Notes on building web apps and websites, AI tooling and the business of software.
245 articles · page 9 of 21
You Don’t Need a College Degree to Succeed in Tech (But You Do Need to Learn Like a Pro)
There’s a popular idea in tech that gets repeated a lot: “Look at tech leaders like Elon Musk, Sergey Brin, and many others — you don’t need college to
How Many Programmers Are There Globally? (By Continent, with Real-World Data)
“How many programmers exist?” looks like a simple question – until you try to measure it. Different research firms use different definitions: “Developers /…
How Much X (Twitter) Changed in Value After Elon Musk Took Over - Features Added, User Stats, and 5-Year Outlook
Elon Musk completed the Twitter acquisition on October 27, 2022 for about $44B (often summarized as $54.20/share). Since then, the company became private…
How Social Media Influencers Make Their Money (Beyond “Platform Ads”)
Most people think influencers make money mainly from YouTube ads or platform payouts. In reality, for many creators, ads are only one line item—and often not…
How the Biggest Social Platforms Make Their Money (Business Models Explained)
Most “social media” companies are really attention + distribution businesses. They monetize in a few repeatable ways: Advertising (brand + performance)…
NVIDIA just launched Alpamayo, a “reasoning” autonomous driving AI model - and it changes the Tesla vs Waymo narrative
At CES 2026, NVIDIA unveiled Alpamayo, a new open portfolio of autonomous driving AI models, simulation tools, and datasets designed to accelerate…
What Differentiates macOS, Windows, and Linux (Besides the UI)
If you ignore the look and feel, the “big 3” operating systems are mainly different because of how they’re built, who controls them, and how software/hardware…
Why Almost All Tech Startups Raise Money
If you’re new to startups, the funding thing can look weird: Why would founders give away ownership so early? Why do companies raise money even when they’re…
Why Reddit Isn’t Valued Anywhere Near Facebook, TikTok, YouTube, or Instagram
At a glance, Reddit looks like it “should” be in the same valuation league as the biggest social platforms. It has massive reach, strong engagement, and it’s…
Why “Vibe Coding” Platforms Became Worth Billions So Fast (2026)
Cursor, Lovable, Replit, Bolt — and what investors are really buying If you look at the valuations of “vibe coding” platforms in late 2025 / early 2026, it…
Why We Saw Dramatic Technological Improvements in the Past 100 Years
If you zoom out and compare daily life in 1926 vs 2026, it looks almost unreal: electrified cities, antibiotics, jets, satellites, computers, the internet…
How Many Data Centers Are There in the World (and How Much “Power” + Storage Do They Add Up To)?
If you try to answer this with one clean number, you’ll immediately hit a problem: There isn’t a single global registry of data centers. What we do have are…
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