Javascript Explained | Sketch-notes PART3

Hey There! 🙌🏾

Here are the past week's #sketchnotes that I created for my 'You Don't know JS' series that I post on twitter:

This one shows how scope is treated differently for variables declared using var and let:

This one explains the weird stuff that happens when you try to assign to a non-existing variable:

Do follow me on twitter if you like those in order to get access to them the day I post them there.

Cheers!

Comments

[Jordy Lee]

These look fantastic, what software do you use to make the sketchnotes?

[kapeel kokane]

Thanks :) I use excalidraw and figma.

[Jordy Lee]

Nice, was pretty sure it was done with excalidraw :)