DEV Community

spO0q
spO0q

Posted on • Edited on

3

Cool (online) places for 2022

Here are 3 lists with useful and original websites to learn code or simply enjoy life in 2022.

Utilities and e-learning

AI art and resources

Showdev and creative portfolios

Enjoy!

Top comments (0)

typescript

11 Tips That Make You a Better Typescript Programmer

1 Think in {Set}

Type is an everyday concept to programmers, but it’s surprisingly difficult to define it succinctly. I find it helpful to use Set as a conceptual model instead.

#2 Understand declared type and narrowed type

One extremely powerful typescript feature is automatic type narrowing based on control flow. This means a variable has two types associated with it at any specific point of code location: a declaration type and a narrowed type.

#3 Use discriminated union instead of optional fields

...

Read the whole post now!

👋 Kindness is contagious

Please leave a ❤️ or a friendly comment on this post if you found it helpful!

Okay