clangd vs CLion

clangd has no write-up on Specifiction yet; its figures are above.

CLion is a cross-platform IDE for C and C++ development, available for Linux, macOS and Windows. Its editor provides context-aware completion, code analysis, navigation and automated refactoring. Projects can use CMake, Makefile, Bazel, Meson or compilation databases. Debugging includes GDB and LLDB, variable inspection, memory and disassembly views, and core dump debugging. Remote workflows include a thin IDE client, full remote mode, Docker containers, WSL toolchains and remote debugging. For embedded development, CLion supports GCC ARM, IAR and custom toolchains, on-chip debugging, PlatformIO, STM32CubeMX, Zephyr and FreeRTOS. Testing support covers Google Test, Boost.Test, Doctest and Catch with a built-in runner. The IDE also integrates version control systems and supports CMake, Python, JavaScript, XML, HTML and Markdown, with other languages available through plugins. The non-commercial plan costs nothing and is for non-commercial use. Commercial development requires a subscription; CLion Commercial — Individual costs $10.90 a month and includes a free 30-day trial.