Uploaded August 2024 | Updated September 2026, 1 week ago
Might seem like a bug, it's a feature instead. The explanation goes down to... javascript! As simple as that!
We're so used to javascript frameworks doing all sort of things that we forget that displaying the value of a javascript variable in the DOM has to be explicitly done, it's not a default js behaviour.
When you want to push the performance and optimize your code, it makes sense to avoid doing it all the time if it's not necessary and that's what most of the js form libraries are doing: preventing unnecessary rerenders.
They also all provide a simple and straightforward API to subscribe and react on changes for you to be used consciously.
Watch the full playlist: youtube.com/playlist?list=PLOQjd5dsGSxInTKUWTxyqSKwZCjDIUs0Y
Source code: github.com/Balastrong/tanstack-form-demo/tree/04-reactivity ⭐️
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Beginner-Friendly Open Source Projects: github.com/DevLeonardoCommunity
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You can also follow me on the other platforms:
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#tanstack #reactjs #form
Might seem like a bug, it's a feature instead. The explanation goes down to... javascript! As simple as that!
We're so used to javascript frameworks doing all sort of things that we forget that displaying the value of a javascript variable in the DOM has to be explicitly done, it's not a default js behaviour.
When you want to push the performance and optimize your code, it makes sense to avoid doing it all the time if it's not necessary and that's what most of the js form libraries are doing: preventing unnecessary rerenders.
They also all provide a simple and straightforward API to subscribe and react on changes for you to be used consciously.
Watch the full playlist: youtube.com/playlist?list=PLOQjd5dsGSxInTKUWTxyqSKwZCjDIUs0Y
Source code: github.com/Balastrong/tanstack-form-demo/tree/04-reactivity ⭐️
_______________________________
Support my work: github.com/sponsors/Balastrong
Hit like and subscribe for more content! :D
Beginner-Friendly Open Source Projects: github.com/DevLeonardoCommunity
Join the Discord community! Here's the invite: discord.gg/bqwyEa6We6
You can also follow me on the other platforms:
Twitter: twitter.com/Balastrong
dev.to: dev.to/balastrong
GitHub: github.com/Balastrong
Home: https://leonardomontini.dev/
TikTok: tiktok.com/@balastrong
Instagram: instagram.com/devbalastrong
#tanstack #reactjs #form
