The TypeScript Masterclass

The TypeScript masterclass is a workshop accompanying my book TypeScript in 50 Lessons. It includes a deep dive into the type system for beginners and intermediate developers alike. No matter if you just learned a bit of JavaScript and want to get better tooling, or if you are a developer with some experience in JavaScript and TypeScript and want to learn the nitty-gritty of the type system, this workshop is for you.

There’s an upcoming public workshop with Smashing Conf, but you can have one in-house, tailored for you.

Contents include:

• Union and Intersection Types
• Generics
• Index Access Types
• Mapped Types
• Conditional Types
• String Template Literal Types
• Low Maintenance Types
• Void and Substitutability
• The Problem with Enums
• Variadic Tuple Typ

With lots of examples and exercises!

Target audience: Beginners, intermediate JavaScript, and TypeScript developers Workshop duration: 1-day, 1.5-days, 3-days

Resources

• Article: The humble function overload

• Article: In defense of any

• Article: Unexpected Intersections

• Article: Error Handling

• Article: Type aliases vs interfaces

• Article: The problem with enums

• Article: Low maintenance types

• Article: Variadic tuple types and promisify

• Article: Void and Substitutability

• Article: The constructer interface pattern

• Article: Type predicates

• Article: Dynamic Static Typing

• Examples from TypeScript in 50 Lessons

• All the workshop examples!

Public presentations

• December 3, 2021 | Belgium, Ghent NG-BE
• August 5, 2021 | Online, Worldwide Smashing Workshops