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Big thanks to everyone who attended last night's meetup. It was great to see familiar faces and reconnect! Kudos to @dogpatchlabs for hosting us 👍 #TypeScript
Second talk added to our first post-pandemic meetup. Remo Hansen will explain to us what is Infrastructure as
Code and how to make it Type-safe with TypeScript. RSVP here meetup.com/Dublin-TypeScript…#TypeScript
TypeScript 3.7 is finally here!
✔ Optional Chaining & Coalescing
✔ Assertion Functions
✔ .d.ts Emit From .js Files
✔ Smarter Control Flow Analysis
✔ Flatter Error Messages
and more! Check out the blog post today! devblogs.microsoft.com/types…
Blog post for my #TSConf talk today on implementing 8-bit binary arithmetic in the @typescript type system: blog.joshuakgoldberg.com/bin…
Will add the PowerPoint slides as a download... soon!
Whatʼs the best way to communicate a lack of return value?
1⃣ get(): T
2⃣ getOrThrow(): T
3⃣ getOrUndefined(): T | undefined
4⃣ UNSAFE_get(): T
5⃣ get(): Maybe<T>
6⃣ get(): Either<Error, T>
7⃣ get(): T | Error
Do you throw, return `undefined`, or do something else?
#TypeScript 3.7 is going to be one of the most promising TypeScript releases!
✅ Optional Chaining (the ?. operator)
✅ Nullish Coalescing (the ?? operator)
✅ Recursive Type Aliases
… and more! Try the beta today:
TypeScript turned 7 today! 🎂🎉
What better way to celebrate than with the TypeScript 3.7 beta? Now with...
➡ Optional Chaining
➡ Nullish Coalescing
➡ Assertion Functions
➡ Smarter Flow Analysis
➡ declaration allowJs
and more!
devblogs.microsoft.com/types…
There's a lot of confusion between what transpilers, compilers, and interpreters are.
Transpilation *is* compilation.
TypeScript is *compiled* to JavaScript
JavaScript is *interpreted* to Java by recruiters