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FoxSchools
Guided tutorials in JavaScript, React, Python, MySQL, TypeScript, Go, and LangChain. Try ideas in the compiler.
// Your next lesson starts here const learner = "curious"; function practice() { console.log(`Keep going, ${learner}!`); } practice();
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Reading is not enough. FoxSchools puts a patient tutor next to every lesson, every code block, and every error. It is completely free and can even run privately inside your own browser. Plus streaks and XP to keep you coming back.
A tutor that has read the page you are on. Ask for a simpler version or one more example.
Run code, hit an error, and get a kind explanation plus the corrected version.
Three fresh questions at the end of every lesson. Wrong answer? Fox explains it.
One click on any example walks you through it line by line.
Curriculum
Short lessons, practical examples, progress that stays with you.
From first script to modern patterns
Components, state, hooks, and interactive UIs
Readable syntax for real projects
SQL for tables, queries, and joins
Typed JavaScript with confidence
Simple, fast, concurrent systems
Build AI apps: prompts, chains, agents, RAG