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Technical cheat sheets

A scannable technical library for learners and builders: commands, syntax, shortcuts, examples, and printable references.

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Sheets: 9
Sections: 23
Topics: 5
Access: Free

Search fastFind commands, tags, and technical concepts quickly, without reading a tutorial first.

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References learners open again and again.

Built for quick scanning, practice, and recall during real coding work.

Beginner·3 sections

HTML Essentials

The core tags that structure every web page, with examples.

Start here

Beginner·3 sections

CSS Essentials

Style your pages: colours, layout, spacing, and flexbox.

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Beginner·4 sections

JavaScript Basics

Variables, functions, loops, and working with the page.

Start here

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Beginner·3 sections

HTML Essentials

The core tags that structure every web page, with examples.

Open it

Beginner·3 sections

CSS Essentials

Style your pages: colours, layout, spacing, and flexbox.

Open it

Beginner·4 sections

JavaScript Basics

Variables, functions, loops, and working with the page.

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Intermediate·2 sections

Git & GitHub Basics

Save versions of your work and share code with the world.

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Beginner·2 sections

Command Line Basics

Move around and manage files using the terminal.

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Beginner·3 sections

Python Basics

A clean first language for data, automation, and scripting.

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Beginner·2 sections

AI Prompting for Learning

Prompts and habits to learn faster with AI, responsibly.

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Beginner·2 sections

Study Skills That Work

Evidence-based techniques to learn more in less time.

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Beginner·2 sections

Online Safety & Cybersecurity Basics

Protect your accounts, money, and privacy from common attacks.

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3 sections · BeginnerHTML Essentials

3 sections · BeginnerCSS Essentials

4 sections · BeginnerJavaScript Basics

2 sections · IntermediateGit & GitHub Basics