Our Technologies

React Native

Theodo adopted React Native in 2015 and has delivered over 300 React Native projects in the last 11 years. Sharing this expertise with the wider community, our teams have spoken at international conferences, open-sourced our internal tooling and libraries, and contributed back to React Native’s core.

‍The Mobile-First Era is Over

Companies building apps no longer have a clear answer to the age-old question: “Should we build a mobile app or a web app?”

With the increasing number of mediums for digital experiences, users expect their applications to transcend a single platform and be available wherever they choose (mobile, web, desktop, TV, AR/VR, Smart Home, etc.).

Companies must meet their users everywhere they are.

The traditional One Team Per Platform approach is expensive and requires complex coordination between teams. While the industry identified the need for tooling that could target multiple platforms with a single codebase, many previous attempts failed to produce performant,native-feeling solutions.

React Native stood out as a cross-platform mobile technology, with its philosophy of using React to share the core of the application and providing access the true native functions of each native platform. The technology has steadily been expanding beyond mobile, allowing code to be shared across multiple platforms.

With this, Universal Apps were born, enabling developers to target all platforms with a unified codebase; scaling platforms without scaling complexity.

Advantages of React Native

Univeral Apps

"Write Once, Run Anywhere" is achievable, but it can only be done well with a technology like React Native. React Native makes it easy to develop applications for multiple platforms in parallel, enabling teams to share code, logic, and expertise across platforms.

Robust Frameowkr with a Rich Eco-system

React Native has existed for over 10 years, evolving and improving along the way. Tools like Expo and Turborepo enable efficient and confident development and deployment to any platform.

Accelerated Development

Deliver seamless experiences across multiple platforms with 1 team and 1 core codebase. Say goodbye to platform teams and empower developers to work across native boundaries.

Customer Success Stories

One App, Many Brands: A White-Labelled Mobile App for the Future

Crafting a premium mobile app, which multiple international media brands can leverage to foster subscriptions

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TF1+

Rebuilding 13 streaming platforms in 6 months, driving a 40% revenue increase

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Yomoni

launch of a mobile app in 6 months to maximize adoption and boost scheduled payments

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Milleis

Reinventing the private banking client experience with a next-generation mobile app in just 6 months

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Our insights

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Talks
14 November 2025

Toby Barrow & Mo Khazali - Keynote - RNLConf 2025

Mo Khazali takes the stage for the opening keynote, reflecting on last year’s conversation and how the React Native ecosystem has changed since 2024. In this talk, Mo shares his perspective on where React Native is headed in the age of AI: how the framework has already adapted to the rise of GenAI, what’s coming next, and why React Native developers may be uniquely positioned to benefit from this shift compared to other UI ecosystems. A forward-looking keynote on the intersection of mobile, UI development, and the future of building with AI.

Talks
01 April 2024

Maël Giret - Enhancing Memory Performance in Android TV Applications I React Native Connection 2024

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