Our sponsors

Fasterize publishes EdgeSpeed, THE only SaaS solution that brings together, coordinates and organizes all webperf optimization techniques. Our intelligent engine instantly optimizes your code and all your resources: systematic application of best practices, management of your third parties and JS, load sequencing, image optimization, cache & CDN management (…)

From your dashboard, you can easily orchestrate and adapt your optimizations to your objectives, your challenges and your technical environment, and analyze your webperf KPIs and their evolution. With Fasterize, you finally have a complete tool for steering your web optimizations and taming your perfs!

With 15 years of experience of independent webperf audits and in training teams of developers, Jean-Pierre Vincent helps you start your webperf projects or accompanies you along the way. From classical loading problems to pure JavaScript performance, be it classical JS or extended frameworks like Next.

We are Scaleflex!

Our mission is simple but effective - enable online businesses to transform billions of visuals into a multitude of desirable user experiences.

As the global leader in B2B SaaS, we specialize in the development of a unique visual experience platform, comprising Digital Asset Management (DAM), visual AI and media acceleration.

Discover the future of asset management with our Visual Experience Platform. Seamlessly integrated with our DAM and Media Acceleration solutions, this revolutionary platform enhances user engagement and immersion, setting a new standard for digital experiences.

Datadog is the observability and security platform for cloud applications. Our SaaS platform integrates and automates infrastructure monitoring, application performance monitoring, log management, real-user monitoring and much more to provide unified, real-time observability and security for our customers’ entire technology stack.

Datadog is used by organizations of all sizes and in a wide range of sectors to enable digital transformation and cloud migration, foster collaboration between development, operations, security and business teams, accelerate application time-to-market, reduce problem resolution time, secure applications and infrastructure, understand user behavior and track key business metrics.

Founded in 2006 and with 32+ million unique visitors per month, leboncoin is the essential destination in France for buying, selling and connecting everyone.

This year, we will even come and give a talk on “Performance monitoring What and how to measure?” with Thibaut (Lead frontend engineer) and Jérémie (Frontend architect and evangelist). Do you want to know everything about how we interpret data at LBC? We are waiting for you.

In 2024, there will be more than 600+ Product & Tech collaborators, between Paris and Nantes, united to bring the leboncoin tech community to life, bringing together our identity and our values more responsible tech, peer-learning with external communities and finally, the desire to learn and move forward together.

Organised in guilds and communities of practice, our Tech populations do not hesitate to share their knowledge internally… and externally!

Besides, you can consult our Medium to read our tech stories https://medium.com/leboncoin-engineering-blog or our X/Linkedin to learn more about our community https://twitter.com/leboncoinEng // https://www.linkedin.com/showcase/leboncoin-tech/

Built on the technical expertise of Peaksys, the IT subsidiary of Cdiscount, Baleen is a cutting-edge cybersecurity solution designed to protect web applications and APIs against the most sophisticated cyberattacks, while guaranteeing flawless performance and optimum availability.

Relying on complementary and innovative services (WAAP, WAF browser, CDN, Antibot AI, RUM), Baleen protects the critical online services of more than 30 leading institutional and private players, keen to optimize their user experience and strengthen their resilience in a constantly evolving threat landscape.

Google is a key player in the web ecosystem when it comes to web performance, continuously innovating to optimize performance. We‘ve introduced tools and frameworks such as the Core Web Vitals, Chrome User Experience reports, Lighthouse, and PageSpeed Insights that empower everyone to build faster, more responsive, and user-friendly websites. Our content site https://web.dev offers a wealth of information, recommendations, and best practices to guide developers in creating websites that are fast, secure and accessible.