# Helix Configuration Helix comes with support for `clangd` and `clang-format` out of the box! However, you also need to configure the clangd server to not insert headers improperly. To do this, create a `.helix/languages.toml` file in the project root: ```toml [language-server.ladybird] command = "clangd" args = ["--header-insertion=never"] [[language]] name = "cpp" language-servers = ["ladybird"] ```