Delve is a full-featured debugger for the Go programming language. It provides a command-line interface (CLI) and supports integration with IDEs via the Debug Adapter Protocol (DAP). The debugger allows users to control program execution, inspect variables and memory, set breakpoints and watchpoints, examine stack traces and goroutines, and evaluate expressions. It supports multiple operating systems (Linux, Windows, macOS, FreeBSD) and architectures (amd64, arm64, ppc64le, riscv64, loong64) and includes advanced features such as eBPF-based tracing, reverse debugging via Mozilla rr, and core dump analysis. The architecture is modular, with clear abstractions for OS-specific, architecture-specific, and backend-specific code, enabling maintainability and extensibility.