Development Agency React

We build high-performance and scalable web applications with React, the reference JavaScript library.

React Experts for 7 years

React is the most used front-end technology in the world, according to the Stack Overflow 2023 survey. We have been using it since Galadrim's creation on our web projects and have followed its evolution and various updates.
React

3 reasons to choose React

React is widely used

React is used by many companies, including Facebook, Netflix, Airbnb, Uber, and X. It has a rich ecosystem of libraries and a strong community, which makes it easy to find solutions to common problems.

React is high-performing

React creates its own virtual DOM, and only updates the elements that have changed during a page modification. This provides high performance, even with complex applications.

React is simple

React code is structured as reusable components. This generally results in clean, easy-to-read code. We also combine the use of React with TypeScript, which helps detect errors earlier and improve maintainability.

Some projects developed with React

01

Component delivery for Posos

Continuous Delivery of React / TypeScript interface components, with an agile Delivery team integrated into the client's team.
  • Component library
02

Bandai Online Calendar

Custom development of a promotional calendar tool for Bandai Namco, a major video game group.
  • From scratch
03

Moving with La Poste

Development of a moving assistance application. The application is a PWA (Progressive Web App), accessible on the web and published on the Play Store thanks to bubblewrap.
  • PWA

Galadmin

Galadmin is the React-based back-office module that we have published as open-source. Galadmin allows the creation of a complete back-office in minutes. It is compatible with MySQL and PostgreSQL databases.

Galadmin

Our React experts

View the whole team
  • Guillaume CaulierCTO Orki
  • Aurélien RobineauFull-stack developer
  • Robin BaraudPartner & Head of Nantes Office
  • Mayeul Le Monies de SagazanTech Lead
  • Geoffrey MottierFull-stack developer
  • Nicolas VéronFull-stack developer
  • Tina AlaeiTech Lead
  • Paul BeslinTech Lead
  • Thomas HallotTech Lead
  • Benjamin MerchinFull-stack developer
  • Nicolas DescreuxFull-stack developer
  • Florian EhrTech Lead
  • Alexis QuestFull-stack developer
  • Martin LebardTech Lead
  • Cyrvan BouchardFull-stack developer
  • Alex SalmonFull-stack developer
  • Alexis Theas-LabanFull-stack developer
  • Antoine LiuTech Lead
  • Baptiste VilbouxTech Lead
  • Xavier FacqueurFull-stack developer
  • Grégory ArtaudFull-stack developer
  • Sylvain RocchiaFull-stack developer
  • Benjamin DrighèsPartner & CTO AI
  • Guillaume FaugerasAI Engineer
  • Molly AllerhandFull-stack Developer
  • Côme LassaratAI Engineer
  • Valentin LepillerFull-stack developer
  • Johary RamamonjyAI Engineer
  • Julien ChapuyAI Engineer
  • Horace BelotAI Engineer
  • Antoine ToussaintFull-stack developer
  • Antonin DuthilFull-stack developer
  • Rémy MeriauFull-stack developer
  • Quentin MassonnatAI Engineer
  • Raphaël GiavariniFull-stack developer
  • Maud BergonzoliFull-stack Developer
  • Grégoire BellonFull-stack developer
  • Firas YahyaouiFull-stack developer
  • Joseph LarueFull-stack developer
  • Félix MonnierAI Engineer
  • Antoine DamienFull-stack developer
  • Vincent GallotFull-stack developer
  • Théo HelaineFull-stack developer
  • Kévin TrevisFull-stack developer
  • Augustin CramerAI Engineer
  • Jean-Baptiste HammannFull-stack developer
  • Arthur UrlicFull-stack developer
  • Clément DesnouesFull-stack developer
  • Marc-César Garcia-GrenetAI Engineer
  • Nathan CohenFull-stack developer
  • Maceo DuriezAI Engineer
  • Timothée BlanchyAI Engineer
  • Hillel PartoucheAI Engineer
  • Charles CailleteauFull-stack developer
  • Rayan El RawasAI Engineer
  • Rémi JupinFull-stack developer
  • Thibault Le Sellier de ChezellesAI Engineer
  • Théo EcochardFull-stack developer
  • Simon Zarka-ArthusFull-stack developer
  • Marceau Lafargue-HauretFull-stack developer
  • Romain BenoitFull-stack developer
  • Paul MasseyFull-stack developer
  • Maël ChampagneFull-stack developer
  • Surya AmbroseHead of Engineering
  • Rodolphe DurandAI Engineer
  • Matthieu VarenneAI Engineer
  • Mathis DubuissonFull-stack developer
  • Pierre-Louis VidalFull-stack developer
  • Richard PholvichithAI Engineer
  • Hugo LopezFull-stack developer
  • Cassiano Hildebrand dos SantosFull-stack developer
  • Thibault BordeFull-stack developer
  • Zakariya HamdouchiFull-stack developer
[BLOG]

Our articles on React

View all our blog articles
Tech

Proxies and reactivity in JavaScript

Mayeul Le Monies de Sagazan - 3 Nov 22
Tech

Global data management in a React application: Redux VS Context API

Damien Deredec - 25 Feb 21
[FAQ]

Frequently asked questions about React

React is an open-source JavaScript library developed and maintained by Facebook since 2013. It is used to create interactive and dynamic user interfaces. React allows developers to build high-performance web applications using a declarative data model. Adding the React development module to an HTML page is quick and simple. You can progressively extend it to other elements of the site or limit its presence to a few dynamic user interface components.
React is a library, not a framework. The key difference between the two lies in the fact that a framework dictates the structure and architecture of your code, acting as a blueprint for a house. A library, on the other hand, is like furniture you can add to an existing house. React is a library because it can be added to existing code to create or modify user interface components. You decide how to use it, which differentiates it from a framework. Facebook, React's creator, also refers to it as a library.
Yes, React can be added to an existing project. It is possible to use it to create new user interface components, or to replace existing components. It is also possible to create a standalone React application and integrate it into an existing site.
Yes, it is possible to have an SEO-optimised site with React, but it requires a bit of work. There are several solutions, such as Server-Side Rendering (SSR) or Static Site Generation (SSG). We generally use SSR, which allows pages of the application to be generated server-side, making it easier for search engines to read and improving search engine optimisation.
React Native is a framework for mobile application development, which uses React to create user interface components.
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