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Guillaume Martigny
Guillaume Martigny

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Come code with me ...

From now on, I'll stream my working process over Twitch everyday.
So come join me all days of the week from 12:00pm to 6:00pm CEST.

So why come joining me ?

I'll be working on open-source projects using modern Javascript stack. I'll do my best to answer any question related to the stream, so come if you want to have a nice chat about new web technologies.
Also, you can laugh at my weird French accent πŸ€“πŸ‡«πŸ‡·.

I hope to see you there, and until next time, peace ✌️

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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!

πŸ‘‹ Kindness is contagious

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