The Documenter.jl source lives in docs/src/.
To build the local HTML documentation from the repository root:
julia --project=docs -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
julia --project=docs docs/make.jlThe generated site is written to docs/build/index.html.
To browse it through a local server:
julia -e 'using LiveServer; serve(dir="docs/build")'Then open http://localhost:8000/.