WordToast: A Browser Translator with AI and Spaced Repetition

A developer has introduced WordToast, a new browser extension for Firefox, Chrome, and Edge, designed as an alternative to the popular Dadda Translate tool. The project addresses issues with outdated APIs by offering modern functionality for language learning. A key feature of WordToast is its ability to run entirely on the user's device, along with integration for personal AI keys to provide context-aware word explanations. The extension incorporates a spaced repetition system to help users effectively memorize vocabulary. The author rebuilt the project from scratch, ensuring cross-browser compatibility and flexible settings. The source code is available on GitHub, allowing the community to explore the technical implementation of API handling and learning algorithms. This solution is aimed at those who want to automate the process of building vocabulary while reading web content by leveraging modern language models and local computing.