EmberConf2019-Recap.pdf

Transcript

1. EmberConf 2019
 a Technical recap
2. Keynote
13. Embroider
14. The idea: Compiling Ember code into more“vanilla” patterns: •leverage ES modules, •node_modules resolution •static and dynamic import https://github.com/embroider-build/embroider/blob/master/SPEC.md
16. https://docs.google.com/presentation/d/ 1ZkFy4JEG8II7OK_rNLGI8M83jjqWFLkJUmKsr4tSY5I/
18. Why TypeScript? “Automatic” documentation with type annotations Reduce run-time errors Helps with refactoring
19. What’s a type?
20. ember-cli-typescript • Build-time type checking • Break the build if you want when types do not check • Sets up the basic type definitions you’ll need for Ember framework objects • Blueprints • Produce a nice syntax highlighted Type Error
21. FAQs ❓ Do I have to convert everything at once? Nope! ✅
 
 Where do I start? • the "leaf nodes" in your dependency graph • data models • Services which don’t inject anything else • ES modules with no other imports • Then work back through your dependency graph
22. Precompile to JS so consuming apps don’t need to use TypeScript Include type definition as well What about addons ❓
23. New syntax and concepts to learn
 https://basarat.gitbooks.io/typescript/ Type definitions for third-party addons Type definitions for Ember and Ember Data Ask questions on #e-typescript Pain Points
27. Evergreen browsers or Polyfill
42. Dealing with Data in 2019 - Igor Terzic
43. Goal: All Ember Data addons → No Private APIs
45. ember-data-storefront
46. The State of Community Documentation - Kenneth Larsen
47. Composable Concurrency Tasks - Kenneth Larsen
48. ember-concurrency-retryable Higher Order Ember Concurrency Tasks wrapping ember concurrency tasks