LearnEngineering topics,explained.
Courses
Plain words, real production examples, pictures first. Courses open one at a time.
- live
DevOps
What your team ships, explained
8 lessons · 34 more coming
- live
Data structures and algorithms
Read a problem, spot its pattern, go from brute force to optimal
18 lessons · 90 more coming
- live
System design
Classes, patterns, then real interview designs
9 lessons · 62 more coming
- coming soon
Frontend engineering
Senior concepts and patterns, in React
Concepts · System design · Design patterns
Short by design
You have 15 minutes, maybe 30. So each lesson teaches one idea, with a picture, and stops.
┌────────────────────────────────────────────┐ │ │ │ devops / getting started │ │ ├─ 01 what is devops read │ │ ├─ 02 life of a change read │ │ └─ 03 environments next │ │ │ │ ▓▓▓▓░░░░░░░░░░░░░░░░░░░░ 2 of 42 │ │ │ │ │ └────────────────────────────────────────────┘
Go at your own pace
Each lesson takes 15 to 30 minutes. Stop after any one, and pick up where you left off.
┌────────────────────────────────────────────┐ │ │ │ │ │ laptop github server │ │ ┌──────┐ ┌──────┐ ┌──────┐ │ │ │ ▓▓▓▓ │ ─▶ │ ░░░░ │ ─▶ │ ▓░▓░ │ │ │ └──────┘ └──────┘ └──────┘ │ │ push test deploy │ │ │ │ │ └────────────────────────────────────────────┘
Pictures, not walls of text
Flowcharts and drawings show how real production systems work.
┌────────────────────────────────────────────┐ │ │ │ ┌────────────────────────────────┐ │ │ │ > explain docker volumes again │ │ │ └────────────────────────────────┘ │ │ A volume keeps your data when │ │ the container stops. │ │ └─▶ lesson 17: storage and networks │ │ │ │ │ └────────────────────────────────────────────┘
Ask for more
Want more on a topic? Ask Claude in a chat, and it writes a deeper lesson.
┌────────────────────────────────────────────┐ │ │ │ page lesson.md │ │ ┌─────────┐ │ │ │ ▓▓▓▓▓▓▓ │ # What is DevOps? │ │ │ ░░░ ░░░ │ ─▶ ## Two teams │ │ │ ░░░░ ░░ │ ## The loop │ │ └─────────┘ ## Remember │ │ │ │ │ └────────────────────────────────────────────┘
Copy any page
Copy a lesson as Markdown, so your agent can read it after you do.