Marmelab founder and CEO, passionate about web technologies, agile, sustainability, leadership, and open-source. Lead developer of react-admin, founder of GreenFrame.io, and regular speaker at tech conferences.
Tips and tricks to optimize the performance of your React app
Marmelab partnered with Qwant to transform a promising AI prototype into a robust, production-ready agent. Discover how our expertise in AI evaluation and agile methodologies ensured a seamless and efficient deployment.
Les équipes du Monde nous ont chargé de réduire les émissions de CO2 liées à l'utilisation de leur site de 30%. Pari tenu ?
Editeurs de sites web, voici un outil et des recettes pour réduire votre impact environnemental
React is slow - just like other frontend frameworks. But if you care about performance, it's fairly easy to make any React application super fast. Here is how.
Each time you change the code of a SPA in production, connected users should be invited to refresh. If that seems easy to achieve, the simplest solution (AJAX polling) is also the worst, at least on mobile.
Mastering Digital Craftsmanship
© 2025 Marmelab
