References
722 entries. Every example can be edited and run.
HTML Tags
Every common HTML element: what it does, its syntax and a live example.
HTML Attributes
Common HTML attributes, the elements they apply to, and what they do.
CSS Properties
The CSS properties you will use most, with syntax and a live example.
CSS Selectors
Selectors choose which elements a rule applies to.
JavaScript Reference
Built-in JavaScript methods and functions: strings, arrays, numbers, Math, objects, JSON and more.
Python Reference
Built-in functions and the methods of strings, lists, dictionaries and sets.
SQL Reference
SQL statements, clauses, operators and functions. Examples run on the practice shop database.
Bash Command Reference
Commands of the practice terminal: files, text tools, pipes and redirection. Examples run in the simulated terminal.
Git Command Reference
The Git commands covered in the course, with examples that run in the practice terminal.
HTML Color Names
The 140 named colors you can use in HTML and CSS, with their hex values.
HTML Entities
Special characters you can write with an entity name, and how to type them.