Code Snippets: WordPress Plugin Tutorial

FreeLesson 1 of 3 · Why Snippets? Touring the Library and Activating Your First One · 3:10Continue with lesson 2 →

Code Snippets is a free WordPress plugin that lets you add custom PHP and handy site tweaks without ever editing your theme's files. This short course shows why that's safer, how the snippet library works, and how to add and manage your own tweaks with an on/off switch for each one. You'll come away able to extend WordPress without the fragile copy-into-theme approach.

What you'll learn

Countless tutorials tell you to paste code into a theme file, where one typo can take your site down and the next update quietly erases your work. Learning how to use Code Snippets removes that risk: each tweak lives in its own labelled record that survives theme and WordPress updates and can be switched off in a click. After this course you'll be able to add, organize, and safely manage custom PHP and site tweaks, and undo any change instantly if something misbehaves. It's the sane way to extend WordPress without touching core files.

Inside the course

• Why Snippets? Touring the Library and Activating Your First One
• Creating Your First Snippet
• Managing Snippets Safely: Deactivate, Clone, Export & Good Habits

Who this course is for

This is for confident beginners who don't mind following a tutorial that includes a bit of code, and for anyone who has been warned against editing theme files directly. You don't need to write PHP from scratch. If you're brand new to WordPress, our Fundamentals course is a better place to start.

Frequently asked questions