The Four Pillars of Web Development

The entire internet is basically just four languages in a trench coat. It starts with HTML,

which is just the skeleton holding everything together with tags for headers and tables.

Then you slap on CSS, which is the actual drip that styles your fonts and layouts

so the page doesn't look broken. JavaScript acts as the brain, handling all the

clicks and making sure your passwords are valid before you hit submit. Finally,

PHP runs the show backstage, talking to the database. Once you understand how these four stack

up, you can build literally anything online.