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Tracks

A whole field, broken into concepts.

A track is one technical field, split into modules, split into concepts, each explained in five lines and ordered so that reading them straight through actually teaches you something. One is written, and every concept in it is free to read.

01

AI / ML

From what a dataset is to reproducing research papers.

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356Concepts
17Modules
21Graded tests
430Questions
FreeTo read
02

Data Science

Getting a defensible answer out of messy data.

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189Concepts
14Modules
18Graded tests
258Questions
FreeTo read
Planned
  • Web DevelopmentThe browser, the server, and everything that has to agree between them.
  • SystemsWhat the machine is really doing underneath the language you write in.
  • CybersecurityHow systems are attacked, and what actually stops it.
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