Many tracks. Real skills.
A few of the paths you can take. Pick the one that fits where you want to go. Every track starts with a free intro lesson.
Grow from coder to engineer.
Learn the practices and judgment that separate shipping code from code that survives: SOLID principles, debugging, testing, code review, system design, and professional Git workflows.
- 1Engineering Fundamentals
- 2Git & GitHub Pro
- 3System Design
- 4Testing & Agile Process
Become a capable defender.
Explore domain sub-tracks covering IAM, network security, penetration testing, incident response, and more. Start with the free Intro lesson and go as deep as you want.
- 1Intro to Cybersecurity (free)
- 2Domain Sub-Tracks
- 3NIST Cybersecurity Framework
- 4AI × Cybersecurity
Understand and build with AI.
Learn how modern AI and machine learning systems work, then build your own projects using real tools and APIs. No math degree required.
- 1How AI & ML Work
- 2Supervised & Unsupervised Learning
- 3Neural Networks & Deep Learning
- 4AI APIs & Real Projects
Build intelligent systems that act.
Build agents at every tier: drag-and-drop with n8n and Zapier, low-code with LangFlow and Dify, or full Python with LangChain, CrewAI, and the raw SDK.
- 1No-Code Agents
- 2Low-Code Agents
- 3Code-First Agents
- 4Multi-Agent Systems
How it works
Four steps. Sign up, learn, build, ship.
Sign up
Create a free account in under a minute. No credit card required to get started.
Pick a track
Choose Web Development, Cybersecurity, Artificial Intelligence, or AI Agents. Each lesson begins with a free intro so you can preview before purchasing.
Learn at your pace
Buy lessons individually or grab a whole-track bundle and save 20% off the per-lesson price. Every lesson is yours to revisit any time.
Track your progress
Watch your roadmap fill up as you complete lessons. Every checkpoint is earned, not handed out.