Hot Tip

🔥 Flexbox tip: In most cases, margin: auto; on flex-items does the same thing as justify-content: center; align-items: center;

🔥 Another great use case for Flexbox is when you want a label to span "the rest" of the width beside an input without knowing widths

🔥 JavaScript Completions for Sublime Text has had some major upgrades including inline docs.