Subtrace is an API observability tool that seamlessly integrates your backend with Chrome DevTools, enabling real-time inspection of every HTTP request. With a single command, developers can monitor request statuses, headers, payloads, and latencies, facilitating faster debugging and performance optimization. Key Features and Functionality: - Real-Time Monitoring: Provides live streaming of backend server network logs directly in Chrome DevTools. - Comprehensive Request Inspection: Allows detailed examination of request statuses, headers, payloads, and latencies. - Easy Integration: Supports various backend frameworks, including Node.js, Go, FastAPI, Flask, Gunicorn, and Laravel, with straightforward setup instructions. - Flexible Deployment: Compatible with Docker, Docker Compose, and Kubernetes environments, ensuring adaptability across different deployment scenarios. - Customizable Tagging: Enables categorization and filtering of requests through configurable tags, enhancing searchability in high-volume applications. Primary Value and Problem Solved: Subtrace addresses the challenge of efficiently debugging and monitoring backend APIs by providing developers with an intuitive, real-time observability tool. By bridging backend servers with Chrome DevTools, it offers immediate insights into API behaviors, reducing the time spent on diagnosing issues and optimizing performance. Its ease of integration and support for multiple frameworks and deployment environments make it a versatile solution for enhancing backend development workflows.