CSS Flexbox Crash Course
Master the Flexbox layout model in under an hour: containers, items, alignment and real-world layouts.
3 lessons
6 min
100% free learning resources
Learn to code. For free. Forever.
TutsFx offers free tutorials on HTML, CSS, JavaScript, PHP, Laravel and WordPress — plus the tools you need for everyday development.
- Free Tutorials
- 7
- Lessons
- 25
- Articles
- 3
- Developer Tools
- 134
Learn by topic
Popular Learning Categories
Start here
Featured Tutorials
Laravel Basics: Routing and Controllers
A practical introduction to the Laravel framework: routing, controllers, Blade templates and Eloquent.
3 lessons
7 min
HTML for Absolute Beginners
Start here if you have never written a line of HTML before. We cover tags, attributes, semantic markup and your very first page.
4 lessons
10 min
Handy utilities
Free Developer Tools
JSON Formatter & Validator
Format, validate and minify JSON in your browser — instantly, with zero uploads.
Featured
Popular
Open tool
JSON Formatter
Pretty-print minified JSON into an easy-to-read, indented format.
Featured
Popular
Open tool
Markdown to HTML
Render Markdown into semantic, formatted HTML instantly.
Featured
Popular
Open tool
CSS Gradient Generator
Build linear and radial CSS gradients with a live preview.
Featured
Popular
Open tool
SQL Formatter
Beautify messy SQL queries with aligned keywords and clauses.
Featured
Popular
Open tool
Regex Tester
Test regular expressions against text with live match highlighting.
Featured
Popular
Open tool
SHA-256 Generator
Compute the SHA-256 hash of your input securely in your browser.
Featured
Popular
Open tool
JWT Decoder
Decode a JSON Web Token and inspect header and payload.
Featured
Popular
Open tool
Fresh content
Latest Tutorials
Linux File Permissions Explained
Understand rwx, octal modes, ownership and the special permission bits — and fix permission problems for good.
4 lessons
9 min
Laravel Basics: Routing and Controllers
A practical introduction to the Laravel framework: routing, controllers, Blade templates and Eloquent.
3 lessons
7 min
Linux Command Line Basics
Navigate, create and manage files from the terminal. The essential commands every Linux user needs on day one.
4 lessons
9 min
HTML for Absolute Beginners
Start here if you have never written a line of HTML before. We cover tags, attributes, semantic markup and your very first page.
4 lessons
10 min
PHP for Beginners: The Basics
Learn PHP syntax, variables, arrays, loops and functions, then build your first dynamic page.
3 lessons
5 min
CSS Flexbox Crash Course
Master the Flexbox layout model in under an hour: containers, items, alignment and real-world layouts.
3 lessons
6 min
From the blog
Popular Articles
How to Stay Productive While Learning to Code
A practical guide to learning programming without burning out — with a realistic study plan.
J
John Smith
2 min read
The Tools Every Web Developer Should Know
A curated list of the command line, version control, and browser tools that multiply your output.
J
John Smith
2 min read
Why Semantic HTML Still Matters in 2025
Accessibility, SEO and maintainability — three reasons to write meaningful markup.
J
John Smith
2 min read
Why TutsFx
Why Learn With TutsFx?
Everything you need to grow as a developer — free, forever.
Step-by-Step Tutorials
Carefully structured lessons that build on each other, so you always know what to do next.
100% Free, No Signup
Access every tutorial, article and tool without creating an account or entering your email.
Practical Code Examples
Real, copy-paste-ready code examples with syntax highlighting for every lesson.
Beginner Friendly
Clear explanations written for beginners, with difficulty levels marked on every tutorial.
Always Up To Date
Our content covers modern practices and is reviewed and updated regularly.
Free Developer Tools
Save time with our growing collection of free online utilities for developers.
Ready to start learning?
Join thousands of learners improving their skills on TutsFx — completely free.