features

Just like in SolidJS, a Vigor App is composed of functions that we call components.

Go's closest alternative to JSX right now is through the use of the variadic (`...`) argument to functions.

Components are just functions like the above `HelloWorld()`.

Signals are the cornerstone of reactivity in Vigor.

Signals are trackable values, but they are only one half of the equation.

We've seen that whenever we access a signal in JSX, it will automatically update the view when that signal changes.

Most of the time, composing derived signals is sufficient.

JSX allows you to use JavaScript to control the logic flow in the templates.

The <For> component is the best way to loop over an array of objects.

You now know how to render lists in Solid with <For>, but Solid also provides the <Index> component, which will cause less rerenders in certain situations.

Sometimes you need to deal with conditionals with more than 2 mutual exclusive outcomes.

The <Dynamic> tag is useful when you render from data.

Sometimes it's beneficial to insert elements outside the normal flow of the app.

A JavaScript error originating in the UI shouldn’t break the whole app.

Events in Solid are attributes prefixed with on.