Showing posts with label Javascript. Show all posts
Showing posts with label Javascript. Show all posts
Friday, 10 October 2025

TypeScript: any, unknown, never

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G'day: I've been using any and unknown in TypeScript for a while now - enough to know that ESLint hates one and tolerates the ot...
Saturday, 4 October 2025

TypeScript decorators: not actually decorators

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G'day: I've been working through TypeScript classes, and when I got to decorators I hit the @ syntax and thought "hang on, w...
Thursday, 2 October 2025

TypeScript mixins: poor person's composition, but with generics

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G'day: I've been working through TypeScript classes, and today I hit mixins. For those unfamiliar, mixins are a pattern for compos...
Tuesday, 30 September 2025

TypeScript constructor overloading: when one implementation has to handle multiple signatures

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G'day: I've been working through TypeScript classes, and today I hit constructor overloading. Coming from PHP where you can't ...
Monday, 29 September 2025

TypeScript late static binding: parameters that aren't actually parameters

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G'day: I've been working through classes in TypeScript as part of my learning project, and today I hit static methods. Coming from...
Saturday, 27 September 2025

JavaScript Symbols: when learning one thing teaches you fifteen others

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G'day: This is one of those "I thought I was learning one thing but ended up discovering fifteen other weird JavaScript behaviors...
Thursday, 25 September 2025

TypeScript namespaces: when the docs say one thing and ESLint says another

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G'day: This is one of those "the documentation says one thing, the tooling says another, what the hell am I actually supposed to ...
Sunday, 14 August 2022

JS: Server-sent events

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G'day: Yes, it's very odd for me to have something to say about JS stuff. I don't imagine there's anything new here for pe...
Thursday, 21 January 2021

Listening to the console log of a page loaded with Puppeteer

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G'day: This is a follow-up from something I touched on yesterday (" Polishing my Vue / Puppeteer / Mocha / Chai testing some more ...