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Maaaaan, React 19 is packed with goodies! Here are 5 new things The use() API for promises, the new context API, and the <head> tag hoisting are very welcome additions!

Wes Bos

436,150 subscribers

178,565 views • 2 years ago •via X (Twitter)

Science & Technology

Anya Rossi• Live Now

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10 Comments

trash2 years ago

rip react helmet?

Wes Bos2 years ago

Hopefully.. hasn't been updated in 4 years

Kent C. Dodds 🌌2 years ago

Love these

Wes Bos2 years ago

🥰

Brandon McConnell2 years ago

Natural CSS scoping with @scope <style> @scope { /* all your styles */ } </style> **Disclaimer: Without using a scope limit, this will also style elements rendered further down the DOM tree

Wes Bos2 years ago

@scope Last time I showed this everyone yelled at me about duplicate styles haha

Abdellah Ht2 years ago

I love the just add a style or link feature Very similar to Sveltekit 🔥

Burton Smith2 years ago

...aaaaaand support for #webcomponents!!!

Cam Farquharson2 years ago

Time to redo your react course *again* lol

Wes Bos2 years ago

ohhh yah. Big plans

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