Updating or creating a new blog using Jekyll

When I create a new blog or update it every time I need to use command prompt jekyll serve and jekyll build.

Isn’t there is any other easy way, so that we do not need to use command prompt every time we create or make modification in our blog posts.

I don’t find it hard - weird at first, sure.

If you host on GH you could just edit your repo and hit save and it will regenerate it automatically.

Why not just go with jekyll serve and leave it running? It rebuilds your blog any time you make a change. It has the added advantage of giving you a sandbox webserver so you can view your changes.