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Learn. Ship. Level up.
Interactive React courses, field notes, and everything I wish I had when I was starting out. Free. No fluff.
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courses available
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incoming
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articles
1,700 XP
total XP
// private tool
Opportunity desk
Job feed, shortlist, application pipeline and drafting workspace.
// courses
React Training
React Fundamentals
Master the building blocks
From zero to confident. Components, props, state, effects — the mental model that makes everything else click.
Component Patterns
Architecture that scales
Compound components, render props, custom hooks — the patterns senior engineers actually use to keep codebases sane.
State Management
Zustand, Context & beyond
When useState isn't enough. A practical tour of global state, server state, and how to choose the right tool.
React Performance
Fast by design
Memo, lazy loading, profiling, Suspense — what actually moves the needle and what's premature optimization.