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Hobby Projects · Exam prep
Learn Claude
A 21-day course for the Claude Code Associate exam. Read the concept in the app, then do the exercise in your own editor with Claude Code alongside.
21days in three weeks, with integration builds on days 7, 14 and 19claude-code-companion/modules
42exercise files: 22 Python exercises and 20 worksheetsmodules/day-*/exercises
5exam domains, from agentic architecture to context managementday-21 answer sheet
Three weeks across five domains
Tagged in each exercise fileDay tagged with a domainIntegration buildCode exerciseWorksheet
Click a day to see its exercises. Days 7, 14 and 19 are integration builds that span several domains. Five days carry no domain tag in their files, so they sit in their own row instead of a guessed one. Day 21 is a 90-minute timed practice exam.