Worked on enhancing the OpenRailAssociation/osrd repository by advancing French localization for the infra-editor component. Focused on internationalization, the developer translated 391 out of 394 interface strings using JSON and integrated Weblate to streamline the translation workflow. This effort improved accessibility and usability for French-speaking users, supporting the project’s broader localization strategy. The work involved close attention to translation accuracy and consistency, ensuring that the infra-editor’s interface is more approachable for Francophone markets. No major bugs were addressed during this period, with the remaining untranslated strings scheduled for completion in the next development sprint to further strengthen localization coverage.