Conquering React Concurrency

[arielshulman29]

Before this talk is considered- I’ll only be in Paris on the 11-12.12.2025 hopefully there’s a meetup on these dates
I gave this talk in a few conferences like codetalks and WebExpo
This link is the best version imo link

### Abstract:

The most important addition in React 18 is something we hope you never have to think about: concurrency”- React@18 documentation
Well, in this talk - we ARE going to think about it!
React’s new mental model is not easy to wrap our heads around, and that’s where this talk comes in. We will learn how concurrency works in React bottom up, what problems it solves, and how SSR and streaming components fit in the picture.
By the end of this talk we will understand the relation between React’s concurrent model to UX principles and based on that knowledge we will learn about how to use concurrent features.

Bio

Ariel Shulman
Full Stack Developer @ Factify

Ariel is a Full Stack developer with a passion for designing scalable applications, understanding how things work under the hood, and public speaking about all the above.
When she's not behind a keyboard she's probably surfing or playing guitar.

[jzarca01]

Hello Ariel, thank you for your talk proposal.
We don't know yet when the next meetup is gonna be, but we'll definitely get back at you. And hopefully it will be when you're in paris ;)
Have a nice day !

[gpichot]

Hello @arielshulman29,

We are still discussing the new season with our hosts.
By any chance would you be in Paris one day before, on December, 10th 2025 ? We tend to avoid Thursday and Friday due to increased "no show".

Thanks in advance for your reply,
Gabriel

[arielshulman29]

Hey I could change my flight to the 10th but obviously I would need to know as soon as possible :) thanks a lot! @gpichot

[gpichot]

@arielshulman29 I confirm tomorrow with the host and will come back to you.
Sidenote: I see that your talk is 40 minutes long, we tend to prefer ~20-minutes talk + 5/10 Q&A session after the talk. Would that be okay for you?

[arielshulman29]

I can narrow it down to 25-30 is that ok? @gpichot

[gpichot]

@arielshulman29 yes it's perfect :) For the 10th I can confirm, the host has confirmed the date.
Best

[arielshulman29]

Amazing! I’m looking for another flight :) what time and place would the meetup take place? @gpichot

[arielshulman29]

I changed my flight to the 10th landing at Paris 9am
Very excited! @gpichot @jzarca01