Coding Notes & Cheat Sheets
Short, scannable references for the concepts you look up again and again.
- HTML Cheat SheetEvery important HTML tag and attribute with a one-line explanation, in the order you learn them.
- CSS Cheat SheetThe CSS properties, selectors and layout tools you reach for every day, each explained in a line or two.
- JavaScript Cheat SheetThe JavaScript you need most often, from variables to the DOM, each concept explained in one or two lines.
- HTTP Status Codes Cheat SheetEvery server response starts with a three-digit status code.