The Elm architecture and its characteristics

1. ELM
KEEP AN EYE OUT FOR THAT ONE

2. Where Are People Heading?

3. Moving Towards FP

4. FP & OOP in JS

5. Elm
Already There

6. Language Features

7. Elm Javascript
Integer 1 1
Float 6.28 6.28
String "abc" "abc"
Boolean True true
List / Array [1, 2, 3] ["a", 2, false]
Records / Objects { foo = "Hello", bar = 23 } { foo: "Hello", bar: 23 }
Function List.map sqrt numbers numbers.map(Math.sqrt)
Lambda x y -> x + y (x, y) => x + y
Ternary if x % 2 == 0 then "even" else "false" (x % 2 == 0) ? "even" : "false"

8. Benefits of Immutability

9. The Elm Architecture

10. Compiler

12. JS Interop

13. Elm
Friendly Front-End Language