Show HN: Bagel (Bag ExpLoration) for ROSBAGs

Category: devtools

Tags: rosbag, point-cloud, browser-based, robotics, visualization, webassembly

Score: 5.7/10 (Innovation: 5, Technical: 6, Documentation: 2, Utility: 6)

BAGEL is a fully static, browser-based explorer for ROS bag files (.mcap, .db3, .bag), point clouds, and 3D Gaussian Splat scenes, letting robotics engineers inspect data via drag-and-drop without a ROS installation. It fills a real workflow gap by eliminating heavy tooling setup for quick bag inspection, though the project is early-stage with minimal documentation.

Target audience: robotics engineers and researchers

Repository: https://bagel-ros2.vercel.app

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