#TypeScript

Pratham

PrasoonPratham

What is TypeScript and should you even use it? TypeScript is a language made by Microsoft. It is a superset of JavaScript meaning it adds features to vanilla JavaScript. TypeScript

Atila 🧉

AtilaFassina

If you have @typescript on your “Must check it out” list and aren’t sure when/how to start. I have a few tips, if you want.Follow the 1: #javascript with

Gary Bernhardt

garybernhardt

I see people claim that TypeScript is "really a linter, not a static type system" pretty often. This is a strange thing to say. It's unsound and you can turn

Greg Hurrell

wincent

In TypeScript, I lately find myself sometimes making an "unconventional" choice about how to propagate errors: polymorphic return type of "Error | Value" — ie. function returns (but doesn't throw)

Sam Wight

samwightt

I've started reducing the amount of interfaces I use in projects actually. I write smaller, re-usable, composable functions (thanks Elixir for teaching me this), and then in their type signatures

Sophie Grace

SophieGraceCha1

What if.... poets had to undergo academic philosophy's refereeing process? Per Simon Kirchin on FB: Reviewer 2. “Are clouds really ever lonely? This is stupid anthropomorphism, and wrong because many

Pratham

PrasoonPratham

There are many JavaScript frameworks out there, most of us don't even know what some of these even do!Here are some popular Js frameworks and their uses.⇢Angular⇢React⇢Vue⇢Gatsby⇢Next⇢Nuxt⇢Svelte⇢Express⇢TypeScript⇢j

Alex Ortiz

alexoeducative

My favorite day of week at @EducativeInc is Tuesday, when we release new courses. Today, three great React developers—@rwieruch, @carlrippon, and @dai_shi—released material to help you master the React #JavaScript

Jack Franklin

Jack_Franklin

TypeScript folk: if I have a class that implements an interface, do I need to duplicate the method type-def in the class as well as the interface, or can I

Anurag Hazra ⚛

anuraghazru

Learn TypeScript in one tweet. Beginners guide. (thread) What is TypeScript?TypeScript is a typed superset of JavaScript that compiles to plain JavaScript which helps us build large scale applications with

James M Snell

jasnell

Likely controversial take: Adding spec compliant ESM support to Node.js has not improved developer experience... In fact, it's likely made it objectively worse. Let me clarify. ESM is a good

Gary Bernhardt

garybernhardt

A perplexing part of TypeScript for me, which led me to write a bunch of unsafe code without realizing it: the `{}` type doesn't mean "an empty object". It means

lil amuzi vert

kwuchu

Current status, trying to remember how to use vanilla JavaScript/TypeScript after using JS frameworks for years. For posterity, here's what I ended up as the final result for this page.

bad bitch

theshalvah

I find all these arguments on different code patterns funny. Mostly because everyone ignores two things: cost and context.Thread. Every decision has a cost. We're usually aware of this for

James M Snell

jasnell

Another Obscure Node.js performance tip on the topic of working with large strings... The v8 engine uses several different *types* of Strings internally. The v8 optimizer optimizes functions based, in

Sébastien D.

dSebastien

Hi #tech community! I need your help to spread the word about my new #book. It covers the #TypeScript #programming language, cool stuff about modern #web #dev, #Vue, #React, #Angular,