🔎 Vietnamese Voice Search Engine - Vietnamese news search app with voice recognition and text-to-speech. Built with Streamlit, users speak queries in Vietnamese to find news and hear AI-summarized results. Hands-free news browsing experience.

An open-source chatbot built like a production system, inspired by ChatGPT and Gemini UX/UI. It features a modular design, user sessions, persistent storage, and API integrations, letting you learn, experiment, or build your own chatbot while exploring real-world production bot architecture.