Slide 1

Slide 1 text

What’s new with React 2018 Edition

Slide 2

Slide 2 text

What’s new with React Spring 2018 Edition

Slide 3

Slide 3 text

What’s new with React April 2018 Edition

Slide 4

Slide 4 text

What’s new with React 4 April 2018 2:51PM Edition

Slide 5

Slide 5 text

What’s new with React

Slide 6

Slide 6 text

What’s React?

Slide 7

Slide 7 text

“Will I still need jQuery?”

Slide 8

Slide 8 text

No content

Slide 9

Slide 9 text

No content

Slide 10

Slide 10 text

No content

Slide 11

Slide 11 text

React 16

Slide 12

Slide 12 text

No content

Slide 13

Slide 13 text

Portals

Slide 14

Slide 14 text

Fragments >

Slide 15

Slide 15 text

Error Boundaries

Slide 16

Slide 16 text

React 16.3

Slide 17

Slide 17 text

React 16.3 componentWillMount

Slide 18

Slide 18 text

React 16.3 componentWillUpdate

Slide 19

Slide 19 text

React 16.3 componentWillReceiveProps

Slide 20

Slide 20 text

React 16.3 UNSAFE_componentWillMount hello! (etc)

Slide 21

Slide 21 text

React 16.3 getDerivedStateFromProps hello!

Slide 22

Slide 22 text

React 16.3 New Context API

Slide 23

Slide 23 text

<>

Dashboard

Submi >

Slide 24

Slide 24 text

<>

Slide 25

Slide 25 text

<> Dashboard >

Slide 26

Slide 26 text

<>

Slide 27

Slide 27 text

<>

Dashboard

Submi >

Slide 28

Slide 28 text

<>

Slide 29

Slide 29 text

window.store =

Slide 30

Slide 30 text

https://codesandbox.io/s/0014vr1xnl https://www.youtube.com/watch?v=XLJN4JfniH4

Slide 31

Slide 31 text

React 16.??? Async Rendering

Slide 32

Slide 32 text

React 16.??? Async Rendering A.K.A. the reason Fiber exists

Slide 33

Slide 33 text

No content

Slide 34

Slide 34 text

React 16 Fiber 1. Reconciliation 2. Commit

Slide 35

Slide 35 text

React 16 Fiber https://claudiopro.github.io/react-fiber-vs-stack-demo

Slide 36

Slide 36 text

React 16 Fiber How do you know which updates are high priority and which are low priority?

Slide 37

Slide 37 text

React 16 Fiber T I M E S L I C I N G

Slide 38

Slide 38 text

React 16 Fiber S U S P E N S E

Slide 39

Slide 39 text

React 16 Fiber

Slide 40

Slide 40 text

React 16.??? Async Rendering T I M E S L I C I N G + S U S P E N S E

Slide 41

Slide 41 text

So what?