Show HN: Wordwright.ai – Learn vocabulary by writing, not memorizing (github.com)

Wordwright.ai has launched a Chrome extension designed to enhance vocabulary acquisition through active writing and spaced repetition rather than rote memorization. Users can add new words manually or look them up with a single click, leveraging an integrated dictionary API that provides definitions and AI-generated example sentences when needed. The tool includes various interactive exercises, such as cloze tests, multiple-choice questions, and sentence rephrasing, all aimed at reinforcing comprehension. Additionally, the SM-2 algorithm optimizes review timing, ensuring words are revisited at the right intervals, while a dedicated assessment page offers a distraction-free environment for practice. This tool is significant for the AI/ML community as it demonstrates a practical application of AI in educational technology, focusing on personalized learning experiences. Users can choose between cloud-based or local learning options, allowing for flexibility and privacy in their educational journey. The integration of AI feedback for sentence usage further enhances the learning process by providing in-depth explanations, making Wordwright.ai a versatile resource for anyone looking to improve their vocabulary effectively. The extension is easy to set up, making it accessible for a wide range of users interested in advancing their language skills.