Master JavaScript Functional Programming in Just 5 Days

Build predictable, scalable JavaScript using real-world functional programming patterns — no theory overload, 100% practical.

✓ 10–15 min/day

✓ Code-first

✓ Production-ready

⚡ Pure Functions

🔒 Immutability

🔗 Composition

🎯 Currying

💼 Real-World FP

Built for busy developers, this short daily course helps you write cleaner, more predictable JavaScript you can confidently use in real projects.