Building the website depends on Hugo. So, first make sure that you have it installed. If on macOS and using Homebrew, run the following:

brew update
brew install hugo

Then, get the website running locally:

git clone https://github.com/actix/actix-website.git
cd actix-website

hugo server

Then visit http://localhost:1313.

Diagrams are located under /static/css/img/diagrams/ and built with Mermaid CLI.

For instance to edit connection_overview diagram:

cd static/css/img/diagrams
vi connection_overview.mmd
# Compile diagrams:
mmdc -i connection_overview.mmd -o connection_overview.svg

Pretty murky. Right now a massive clone of the tokio website. Will get this figured out as we go along.