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JavaScript Arrays 101

Mar 6 · 4 min read · 1 . What arrays are and why we need them Without arrays ( doesn't scale ) if you store items in separate variables , your code becomes repetitive and hard to manage: let studentMark1 = 52 let studentM

Arrow Functions in JavaScript: A Simpler Way to Write Functions

Mar 6 · 3 min read · Arrow Functions in JavaScript are a shorter way to write functions. They help reduce "boilerplate" ( Extra Words ) while keeping code readable . 1 . What arrow functions are An arrow function is a fun

Array Methods You Must Know

Mar 5 · 4 min read · 1 . push() and pop() ( add/remove at the end ) push() add to end (mutates the array) Real life example : Adding a new item to the end of shopping list. let shoppingList = ["milk","bread"] console.log

CSS Selectors 101 : Targeting Elements with Precision

Jan 30 · 3 min read · Why CSS selectors are needed CSS selectors are needed because CSS works like this : “Select elements —> apply styles to them” Without selectors , you wouldn’t have a way to say: “Make all headings bigger” “only make the button blue” “Style the l...

Emmet for HTML : A Beginner's Guide to Writing Faster Markup

Jan 30 · 3 min read · What Emmet is ( very simple ) Emmet is a shortcut language for writing HTML faster.You type a short abbreviation , press Tab ( or enter depending on editior) , and it expands into full HTML. Why Emmet is useful for beginners Problem it solves Writing...