Show HN: DevDay – End-of-day recap for AI coding sessions (github.com)

DevDay, a new tool designed for AI-assisted coding sessions, has been launched, allowing developers to generate end-of-day summaries from their local coding activities. This utility reads conversation logs from various platforms such as OpenCode, Claude Code, and Cursor, cross-referencing with Git to provide ready-to-share standup summaries. By keeping data local unless users choose to enable external LLM summaries, DevDay prioritizes privacy while still offering insights into resource usage, session durations, and other key metrics. This tool is significant for the AI/ML community as it streamlines the coding recap process, making it easier for teams to stay updated on project progress and to discuss outcomes effectively. DevDay not only groups coding sessions by project, but it also allows users to generate personalized standup messages through APIs like OpenAI or Anthropic. With functionalities such as customizable output formats and detailed session analytics—like token counts and potential costs—DevDay demonstrates a practical convergence of AI in software development, enhancing productivity while leveraging cutting-edge machine learning capabilities.