DubTypeScript's profile picture. We teach and learn effective ways to use Typescript, share cool projects we've built using the language, and do hands-on practice projects together.

Dublin TypeScript

@DubTypeScript

We teach and learn effective ways to use Typescript, share cool projects we've built using the language, and do hands-on practice projects together.

Free OPEN Passes to DeveloperWeek Europe 2023. Europe’s largest developer & engineering conference where 3,000+ engineering professionals and technical practitioners & leaders converge to discover the latest developer & engineering innovations. devnetwork.com/registration/?…


Dublin TypeScript 已轉發

We are delighted to announce that @JSDayIE is coming back on September 26th 2023 🎉 Stay tuned for more details coming soon 🚀 #JavaScript #Ireland

JSConfIE's tweet image. We are delighted to announce that @JSDayIE is coming back on September 26th 2023 🎉 Stay tuned for more details coming soon 🚀 #JavaScript #Ireland

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-TypeScr… #TypeScript


Interested in learning about the changes in TypeScript 4.7? Come and join us in our first post-pandemic in-person meetup in @dogpatchlabs on 16th of May. RSVP here: meetup.com/Dublin-TypeScr… #typescript


Dublin TypeScript 已轉發

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/typescript/ann…


Dublin TypeScript 已轉發

Blog post for my #TSConf talk today on implementing 8-bit binary arithmetic in the @typescript type system: blog.joshuakgoldberg.com/binary-arithme… Will add the PowerPoint slides as a download... soon!


Dublin TypeScript 已轉發

TypeScript is great in so many ways. The language, The compiler, The project, The community, The team, The conference. All good. #tsconf


Dublin TypeScript 已轉發

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?


Dublin TypeScript 已轉發

#Javascript ✨tips 'n' tricks✨ One of the pillars of clean code is to keep code simple. However, writing conditionals with multiple || expressions can get out of hand.. Keep them simple by using Array.includes: #typescript #javascript #Programming #CodeNewbie #100DaysOfCode

NyaBlk's tweet image. #Javascript ✨tips &apos;n&apos; tricks✨

One of the pillars of clean code is to keep code simple. 

However, writing conditionals with multiple || expressions can get out of hand..

Keep them simple by using Array.includes:

#typescript #javascript #Programming #CodeNewbie #100DaysOfCode

Dublin TypeScript 已轉發

#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/typescript/ann…



Dublin TypeScript 已轉發

This is the history of @DefinitelyTyped: blog.johnnyreilly.com/2019/10/defini… Thanks to @SeaRyanC & @drosenwasser of the @typescript team, @blakeembrey inventor of typings, @vvakame, @_stevefenton, @basarat, and of course @borisyankov for telling me their parts of the story❤️🌻


Dublin TypeScript 已轉發

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


Dublin TypeScript 已轉發

I love this story! Thanks for writing it up @johnny_reilly.

This is the history of @DefinitelyTyped: blog.johnnyreilly.com/2019/10/defini… Thanks to @SeaRyanC & @drosenwasser of the @typescript team, @blakeembrey inventor of typings, @vvakame, @_stevefenton, @basarat, and of course @borisyankov for telling me their parts of the story❤️🌻



Dublin TypeScript 已轉發

Not sure if I've mentioned this but we made some of the errors better. #TSConf #TypeScript

drosenwasser's tweet image. Not sure if I&apos;ve mentioned this but we made some of the errors better. #TSConf #TypeScript
drosenwasser's tweet image. Not sure if I&apos;ve mentioned this but we made some of the errors better. #TSConf #TypeScript
drosenwasser's tweet image. Not sure if I&apos;ve mentioned this but we made some of the errors better. #TSConf #TypeScript

Dublin TypeScript 已轉發

No, Getters and Setters in TypeScript & JavaScript aren't useless by @freecodecamp javascriptkicks.com/r/207258?url=h… #javascript #typescript via @JavaScriptKicks


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