Uploaded June 2024 | Updated September 2026, 2 weeks ago
What seems like a minor change to suspenses in React 19 is getting major pushback because of the impact it has on the way we load data into Single Page Applications.
Code: github.com/jherr/react-19-suspense-changes
TkDodo's Blog Post on Suspense: https://tkdodo.eu/blog/react-19-and-suspense-a-drama-in-3-acts
👉 Upcoming NextJS course: https://pronextjs.dev
👉 Don't forget to subscribe to this channel for more updates: bit.ly/2E7drfJ
👉 Discord server signup: discord.gg/ddMZFtTDa5
👉 VS Code theme and font? Night Wolf [black] and Operator Mono
👉 Terminal Theme and font? oh-my-posh with powerlevel10k_rainbow and SpaceMono NF
00:00 Introduction
02:20 Suspenses In React 18
06:28 Upgrading to React 19
07:42 Using the Use Hook
09:03 Hoisting Your Fetches
10:36 Users And Orders Starter
11:42 Creating A Waterfall
13:01 Maybe Composition?
13:43 Let's Go Hoisting
14:15 Will Prefetch Work Instead?
15:21 How React Query Fits In
16:21 Outroduction
What seems like a minor change to suspenses in React 19 is getting major pushback because of the impact it has on the way we load data into Single Page Applications.
Code: github.com/jherr/react-19-suspense-changes
TkDodo's Blog Post on Suspense: https://tkdodo.eu/blog/react-19-and-suspense-a-drama-in-3-acts
👉 Upcoming NextJS course: https://pronextjs.dev
👉 Don't forget to subscribe to this channel for more updates: bit.ly/2E7drfJ
👉 Discord server signup: discord.gg/ddMZFtTDa5
👉 VS Code theme and font? Night Wolf [black] and Operator Mono
👉 Terminal Theme and font? oh-my-posh with powerlevel10k_rainbow and SpaceMono NF
00:00 Introduction
02:20 Suspenses In React 18
06:28 Upgrading to React 19
07:42 Using the Use Hook
09:03 Hoisting Your Fetches
10:36 Users And Orders Starter
11:42 Creating A Waterfall
13:01 Maybe Composition?
13:43 Let's Go Hoisting
14:15 Will Prefetch Work Instead?
15:21 How React Query Fits In
16:21 Outroduction
