Episode 2 — React Frontend Architecture NextJS / 2.12 — Server State and API Integration

2.12 — Quick Revision: Server State & API Integration

Map

Concern	Tool
HTTP	`fetch`
Race	`AbortController`
Cache reads	`useQuery`
Writes	`useMutation`
Keys	tuples with params
UI chrome	local state

Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.
Server data → cache library; UI flags → useState; shareable filters → URL.

Cheat 01

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 02

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 03

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 04

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 05

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 06

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 07

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 08

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 09

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 10

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 11

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 12

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 13

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 14

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 15

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 16

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 17

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 18

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 19

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 20

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 21

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 22

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 23

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 24

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 25

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 26

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 27

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 28

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 29

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 30

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 31

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 32

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 33

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 34

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 35

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 36

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 37

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 38

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 39

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 40

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 41

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 42

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 43

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 44

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 45

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 46

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 47

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 48

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 49

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 50

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 51

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 52

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 53

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 54

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 55

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 56

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 57

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 58

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 59

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 60

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 61

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 62

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 63

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 64

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 65

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 66

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 67

Cancel fetches.
Typed errors.
Tune staleTime.

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Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 69

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 70

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 71

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 72

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 73

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 74

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 75

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 76

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 77

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 78

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 79

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 80

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 81

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 82

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 83

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 84

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 85

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 86

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 87

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 88

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 89

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 90

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 91

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 92

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 93

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 94

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 95

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 96

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 97

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 98

Cancel fetches.
Typed errors.
Tune staleTime.

Cheat 99

Cancel fetches.
Typed errors.
Tune staleTime.