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URI vs URL

URI (Uniform Resource Identifier) URL (Uniform Resource Locator) Key relationship Every URL is a URI, but not every URI is a URL. Common breakdown of a full URL Quick summary table Term Includes protocol + domain? Purpose Example URI Not necessarily Identify /users/123, urn:isbn:1234 URL Yes Locate on network https://example.com/users/123

Bulletin Board Systems (BBS) vs. Forums

The terms both come from physical-world analogies that early computer users found intuitive. Bulletin Board Systems (BBS) came first, emerging in the late 1970s. The name was a direct metaphor for the cork bulletin boards you’d find in offices, schools, and community centers — physical boards where people could pin notices, announcements, and messages for … Read more

Why RSS still matters in a world of push notifications

At a high level, RSS and push notifications solve the same problem—keeping you updated—but they do it in fundamentally different ways. The difference comes down to who controls the flow of information and how that information reaches you. The core difference RSS (Really Simple Syndication) Push notifications A simple analogy: A short history of RSS … Read more

Browser and OS comparisons

Browser Comparisons When comparing Chrome, Chromium, Brave, Firefox, Safari, and Edge in terms of privacy, each browser offers different levels of privacy features and protections: OS Comparisons When comparing Windows, Apple (macOS), and Linux in terms of privacy, each operating system has distinct characteristics and approaches to user data protection. Linux macOS Windows In summary, … Read more

Google’s mobile-friendly test and SEO

It’s highly critical for web pages to pass Google’s mobile-friendly test (and more broadly, deliver strong mobile usability) to avoid lower rankings in search results. In 2026, this isn’t a minor optimization—it’s foundational to how Google indexes and ranks content due to mobile-first indexing, which has been the default for years. Why it’s so important … Read more

The hilarious case of “Beef Water”: When AI translation goes wrong with Japanese recipes

Have you ever tried translating a foreign recipe using an app, only to end up staring at your phone in total confusion? One viral story perfectly captures the absurdity of machine translation: an AI turning a simple Japanese ingredient into “beef water.” It turns out this wasn’t just someone making things up for laughs. The … Read more

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