You are not the only author.
The coding school that comes after you. 600+ lessons with code you run in your browser, and a monster that hunts you if you stop.
Founding rate: $10/month until December 31.
Start 7 days free, no cardMany 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
Subscribe to All-Access for everything, or buy a sub-track or a whole track once and keep it. Lessons you own are yours to revisit any time.
Track your progress
Watch your roadmap fill up as you complete lessons. Every checkpoint is earned, not handed out.