Courses
303 hands-on courses across every major language, framework, and discipline.
Memory & Systems Programming in Assembly
Work close to the metal in Assembly: memory management, pointers, layout, and writing efficient systems code.
Concurrency & Parallelism in Assembly
Write fast, correct concurrent Assembly: threads, async, synchronization, and avoiding race conditions and deadlocks.
High-Performance Assembly
Make Assembly fast: profiling, memory, algorithmic improvements, and the optimization techniques that matter in production.
Design Patterns in Assembly
Apply battle-tested design patterns in Assembly to write flexible, maintainable, and extensible software.
Assembly Technical Interview Prep
Prepare for Assembly interviews: language deep-dives, common questions, coding challenges, and how to stand out.
Idiomatic Assembly & Best Practices
Write Assembly the way experts do: idioms, conventions, anti-patterns to avoid, and production-grade best practices.
Advanced Solidity
Master advanced Solidity: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Memory & Systems Programming in Solidity
Work close to the metal in Solidity: memory management, pointers, layout, and writing efficient systems code.
Concurrency & Parallelism in Solidity
Write fast, correct concurrent Solidity: threads, async, synchronization, and avoiding race conditions and deadlocks.
High-Performance Solidity
Make Solidity fast: profiling, memory, algorithmic improvements, and the optimization techniques that matter in production.
Design Patterns in Solidity
Apply battle-tested design patterns in Solidity to write flexible, maintainable, and extensible software.
Solidity Technical Interview Prep
Prepare for Solidity interviews: language deep-dives, common questions, coding challenges, and how to stand out.
Idiomatic Solidity & Best Practices
Write Solidity the way experts do: idioms, conventions, anti-patterns to avoid, and production-grade best practices.
Advanced Scheme
Master advanced Scheme: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Concurrency & Parallelism in Scheme
Write fast, correct concurrent Scheme: threads, async, synchronization, and avoiding race conditions and deadlocks.
Design Patterns in Scheme
Apply battle-tested design patterns in Scheme to write flexible, maintainable, and extensible software.
Scheme Technical Interview Prep
Prepare for Scheme interviews: language deep-dives, common questions, coding challenges, and how to stand out.
Idiomatic Scheme & Best Practices
Write Scheme the way experts do: idioms, conventions, anti-patterns to avoid, and production-grade best practices.
Advanced Racket
Master advanced Racket: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.
Concurrency & Parallelism in Racket
Write fast, correct concurrent Racket: threads, async, synchronization, and avoiding race conditions and deadlocks.
Design Patterns in Racket
Apply battle-tested design patterns in Racket to write flexible, maintainable, and extensible software.
Racket Technical Interview Prep
Prepare for Racket interviews: language deep-dives, common questions, coding challenges, and how to stand out.
Idiomatic Racket & Best Practices
Write Racket the way experts do: idioms, conventions, anti-patterns to avoid, and production-grade best practices.
Advanced Crystal
Master advanced Crystal: deep language features, metaprogramming, internals, and the techniques senior engineers rely on.