nvim-go

Automatically formats code on save with configurable tools like goimports or LSP, reducing manual effort and ensuring consistency, as highlighted in the Auto Formatting feature.

Provides dedicated commands for running tests at function, file, or project levels and generating test skeletons, streamlining test-driven development workflows directly from the editor.

Offers multiple commands to add, remove, or modify struct tags for JSON serialization, simplifying common Go tasks without leaving Neovim, as detailed in the Struct Tag Management section.

Leverages Neovim's native LSP and DAP clients and community toolchains, avoiding bloat and focusing on essential features, aligning with its philosophy of minimalism.