DeepSeek AI is a free and open-source browser extension tool designed to provide comprehensive analysis and intelligent responses to web content. Users can highlight any text on a webpage and utilize DeepSeek's advanced AI models to gain insights and answers. The extension offers features such as real-time AI streaming responses, customizable keyboard shortcuts, Markdown rendering, LaTeX math formulas, and the ability to regenerate responses if needed. DeepSeek AI aims to enhance user experience in tasks like academic research, data analysis, and understanding complex information during casual browsing.

个人词库 (Personal Vocabulary Library) is a powerful Chrome extension aimed at enhancing language learning. It provides users with features like real-time highlighting of unfamiliar words, audio pronunciation, and instant translations. Additionally, it offers grammatical dependency and analysis tools, helping users grasp the nuances of different languages better. The extension is enabled through customizable shortcuts, making it user-friendly and efficient. With the integration of Anki, it allows users to convert difficult vocabulary into flashcards for easier retention and review, promoting a more interactive language-learning experience.