Oracle Cloud provides a set of resources that are free of charge

Git Commit related practices, including general specifications for commit messages, introduction to commit trees, automated detection of commit messages, etc., as well as corresponding best practices

Introduce how to build your own Onion server, including the installation and configuration of tor, and using tools to generate personalized onion domain names.

Make the static site indexed by search engines and use Cloudflare for CDN

Introduce how to use Hugo to build a blog site, including theme configuration, server configuration, domain name resolution, etc.