I'm using const for everything, unless it gets actually re defined. Then i will use let, but only because i'll start with const and then as iwait actioning to changes variable, iman use let. Wors var is we should say, var is function scoped, not block scoped. So any time you have a set curly brackets, you can think of them as a fence that are keeping your latin conts values in,. whereas v for variables, will leak outside. And that's a kind of annoying for, like, four loops and what not. I started out using the implied types quite a bit, just letting typescrip do its magic. But

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