Data Explorer is an AI-driven tool that provides a user-friendly way to explore GitHub event data quickly and easily. Developed using Chat2Query, an AI-powered SQL generator in TiDB Cloud, and powered by GH Archive, the tool has been archiving data since 2011. With Data Explorer, users can query data in natural language and generate SQL queries automatically. The tool presents query results in a visually appealing manner, enabling users to gain valuable insights quickly. While Data Explorer was built specifically for GitHub data, it can be used to explore any dataset. The tool is optimized to handle complex analytical queries and can store and serve vast amounts of data. To help users explore faster, Data Explorer offers popular question suggestions near the search box. While the tool has limitations, such as a lack of context and domain knowledge, it is recommended to use clear, specific phrases when inputting queries to help the AI understand your intention. Additionally, query templates near the search box are available to help users start their exploration.