Hello World in JavaScript
Every programming journey starts with Hello World. JavaScript makes this remarkably simple - just one line using the console.log() function.
The Code
Create a file named hello.js:
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Javascript
Hello World in TypeScript
Every programming journey starts with Hello World. Let’s write our first TypeScript program.
The Code
Create a file named hello.ts:
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Yes, it’s …
Variables and Types in JavaScript
JavaScript is a dynamically and weakly typed language — you never declare a type for a variable, and values can be implicitly coerced between types. This flexibility makes JavaScript approachable but …
Read more →Channels, Actors, and Goroutines: The Concurrency Models That Divided Language Design
In 1973, Carl Hewitt published a paper describing something he called the Actor model — isolated computational units that communicated exclusively by message passing, with no shared memory, no locks, …
Read more →The Top Web Programming Languages in 2026: Frontend, Backend, and Full Stack
Last week we looked at the top programming languages overall. But web development is its own world with its own hierarchy. The language that tops general-purpose rankings (Python) isn’t the one …
Read more →The Top Programming Languages in 2026: What the Rankings Actually Tell Us
Every year, dozens of indices claim to rank the “top” programming languages. The problem? They all measure different things and often tell contradictory stories. TIOBE says C is #2; GitHub …
Read more →Why 0.1 + 0.2 ≠ 0.3: How Programming Languages Handle Numbers Differently
Open your browser’s developer console right now and type 0.1 + 0.2. Go ahead, I’ll wait.
You expected 0.3, didn’t you? Instead, you got:
0.30000000000000004
This isn’t a …
Read more →Showing 1–7 of 7 posts (page 1 of 1)