🇬🇧 English version below ↩️

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🇫🇷 Salut, on a le plaisir de vous annoncer notre prochain meetup React Paris Meetup #5 le mercredi 20 novembre 2024 à 19h. Cette fois-ci, l'événement sera accueilli chez Algolia, situé au 55 Rue d'Amsterdam, 75008 Paris. 🔔 Comme pour les précédents événements, les places sont limitées, donc ne tardez pas à réserver. 🎤 Vous avez un sujet intéressant à partager ? Proposez vos talks directement sur notre dépôt GitHub !

🇬🇧 Hello! We are excited to announce our next React Paris Meetup #5 on Wednesday, November 20, 2024 at 7 PM. This time, we will be hosted by Algolia, located at 55 Rue d'Amsterdam, 75008 Paris. 🔔 As with previous events, spots are limited, so make sure to book quickly. 🎤 Have a great topic to share? Feel free to propose your talks directly on our GitHub repository!

Programme/Lineup: Talk #1: Débugger un composant React legacy : cas pratique Alphonse Bouy, Software Engineer In shared codebases, developers often face bugs in components they've never touched, created by people who have long left the company. How can one fix these bugs without breaking everything? This talk walks through a real-life case study: debugging a tricky autocomplete. From initial diagnosis to resolution, you'll learn practical debugging tips for legacy code, how to avoid common pitfalls, and how to move forward efficiently without starting from scratch. Talk #2: Adopter pas-à-pas React 19 (via Next.js 15) Luther Tchofo Safo, Tech Lead @Freelance This session introduces Next.js 15, the first stable framework enabling the use of React 19 in production, with a focus on React Server Components adoption. The talk is split into two parts: separating a web page into server and client files, and then optimizing this separation for efficient component rendering. Talk #3: Réactivité granulaire en React mais sans React Compiler Nicolas Dubien, Senior Engineer @Pigment Achieving fine-grained reactivity in a React application without compromising developer experience is a long-standing challenge. For real-time applications designed to display hundreds of millions of rows without perceptible latency, fine reactivity is crucial. This presentation explores how we efficiently ingested, displayed, and updated large datasets seamlessly, maintaining both developer and user experience.

🍻 Networking time after the talks

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