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Darryl Yeo đ ïž
@darrylyeo
Let's do some introductions: 1. What's your favorite HTML/CSS/JavaScript feature? 2. What are you currently using /frontend technology to build? 3. What framework, library or stack are you hoping to learn, or think more people should know about? Extra bonus if you include links to developer.mozilla.org and GitHub!
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joaofaustino
@joaofaustino
1. I love optional chaining - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining 𫶠2. Currently building a renting platform for otherside assets at Zharta - https://www.zharta.io/otherside-renting đ 3. Excited to dive into Three.js, wrapping up Bruno Simonâs courseđź
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Darryl Yeo đ ïž
@darrylyeo
The `?.` operator is awesome! Makes dealing with `null` and `undefined` incredibly easy. Pairs well with `| undefined` in TypeScript too! https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining
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taranis
@taranis.eth
Quickly overused though imo
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Darryl Yeo đ ïž
@darrylyeo
Maybe, though in my experience allowing something to be undefined then using `?.` / `??` is the quickest way to write branching/fallback logic. Better than what we had before which was to write the property access expression twice with an `||`.
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joaofaustino
@joaofaustino
Couldnât agree more
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