Replexica is an AI-powered tools for internationalization (i18n) compilation, specifically designed for React applications. It is designed to expedite the process of shipping multi-language frontends. The standout feature of Replexica is the absence of JSON-based configurations, making it a lighter and more straightforward implement solution for localization compared to more traditional methods. Instead, it accomplishes its tasks leveraging Language-Logic Models (LLMs). The system is accessed through an i18n Dashboard, providing user-friendly controls and an overview of the software's operations. Replexica's codebase and documentation can be accessed publicly via GitHub, implying an open-source nature of the project. This also encourages community involvement in the tool's ongoing development and allows developers who implement Replexica to make more specific adjustments to best suit their individual projects. Given its AI-powered design, over time, the tool can provide increasingly accurate translations and more efficient localization targeting by learning and adjusting to patterns and trends within its usage. Overall, Replexica is a fast, modern solution for software localization that aims to streamline development processes for applications meant to cater to international audiences.