Tutorials and a book on modern JavaScript.
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[Web dev for beginners] Using web servers and npm
[Web dev for beginners] Loops in JavaScript
[Web dev for beginners] Booleans, comparisons and <code>if</code> statements in JavaScript
[Web dev for beginners] Arrays in JavaScript
[Web dev for beginners] Strings and methods in JavaScript
[Web dev for beginners] Numbers, variables, functions in JavaScript
New series of blog posts: “Web development for beginners”
Ecma International approves ECMAScript 2025: What’s new?
Tips for making regular expressions easier to use in JavaScript
TypeScript: checking Map keys and Array indices
How TypeScript solved its global <code>Iterator</code> name clash
Styling console text in Node.js
Converting values to strings in JavaScript has pitfalls
Deploying TypeScript: recent advances and possible future directions
Ideas for making TypeScript better at testing types
Could JavaScript have synchronous <code>await</code>?
A closer look at the details behind the Go port of the TypeScript compiler
Unions and intersections of object types in TypeScript
My sales pitch for TypeScript
What is TypeScript? An overview for JavaScript programmers
Simple TypeScript playgrounds via <code>node --watch</code>
Testing types in TypeScript
The unexpected way in which conditional types constrain type variables in TypeScript
The bottom type <code>never</code> in TypeScript
Array type notations: <code>T[]</code> vs. <code>Array<T></code> in TypeScript
Symbols in TypeScript
Conditional types in TypeScript
Mapped types in TypeScript
TypeScript: extracting parts of compound types via <code>infer</code>
TypeDoc: testing code examples in doc comments
Showing 30 results