✨ Typescript Enjoyer ✨

Student, typescript enthusiast, and companion to the cutest bunny ever

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

My very first blog post! Learn how to enrich your javascript classes with Symbols 🤯

https://t.co/zLyTalOXs0 🎉

[Joey Arhar @JosephArhar]

My latest feature, auto-expanding details elements, has launched in stable Chrome 97! You can now use find-in-page to search the contents of closed details elements.

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@natension In 2022 my SaaS will be there at like colleens or so I can get you a menu for the first time in the morning but I don't think it will be a good day for you to be there at like colleens or so I can do it for you to get home and get back to you on that one day

Truly insightful.

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@kt3k 😭 I'm all for "best practices", but it annoys me to death when I can't find any reasoning.

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@arialdomartini @Heav2point0 @codewithibrahim There's static typing in python too 🤪

[Nx @NxDevTools]

@gethackteam 👏 We might have something interesting for you then very soon 😏. Keep an eye on our releases 😉

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@peetue @wesbos You could also just do n.toString().padStart(2, '0') or `${n}`.padStart(2, '0')

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

There are differences between what the above methods handle, but for general use, that's the gist.

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@SimonHoiberg Out of curiosity, I ran some benchmarks. All of the following produce the number 100.

+'100' - Fastest
Number('100') - 10.23% slower
parseInt('100', 10) - 71.17 % slower
parseInt('100') - 77.74% slower

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@_charlie632 @wesbos I found out recently that in nodejs v15+ you can do:

import { setTimeout as sleep } from 'timers/promises' // built-in package

await sleep(num);

Super cool and erases the need for writing the function yourself!

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@FluffyWalkerr @Prathkum @Rapid_API I'm really enjoying this course on Udemy
https://t.co/euVcBFkyMa

[Pedro Duarte @peduarte]

I heard you like Vercel ▲ swags — so here's a black friday giveaway

I'm giving a hoodie, a t-shirt and two mugs to a random person who retweets this tweet 🖤

(you gotta be following me obvs)

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@BartBurgov @IAyeshaSahar To be fair, this can also be achieved using || since console.log() returns undefined:

[1, 2, 3].map((num) => console.log(num) || num * 2)

But that gives me an eslint error, so I prefer the other method.

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@BartBurgov @IAyeshaSahar I find it great for debugging. If I had an array and I wanted to log each element as I mapped it, my code would look like:

[1, 2, 3].map((num) => {
console.log(num);
return num * 2
});

With comma:

[1, 2, 3].map((num) => (console.log(num), num * 2))

[✨ Typescript Enjoyer ✨ @jsiegel_dev]

@TheJackForge @SimonHoiberg Ooh I've always wanted to read this one!

[Fireship @fireship_dev]

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