Automatically Submit Sitemaps to Google During Gatsby Build
You can let Google know that your website (and the content within) has been updated by submitting an updated sitemap automatically via a simple Node.js script.
Articles
FTP
FTP (File Transfer Protocol) is a network protocol standard that we use to transfer files between a client and server. It uses a client‑server model architecture and separates control and data connections between client and server.
Below you will find a subset of articles from my blog specifically about FTP. This is a topic I have worked with for many years, although it has not been one I have written about often. There are three articles collected here so far, which you can see and read below.
Automatically Submit Sitemaps to Google During Gatsby Build. 
Automatically Deploy a Static Gatsby Site via FTP. Automatically Deploy a Static Gatsby Site via FTP
Deploy a static Gatsby build over FTP with environment variables, ftp‑deploy, build scripts, and a practical CI flow for conventional or legacy hosting.
Prepending PHP to a Page in Gatsby. Prepending PHP to a Page in Gatsby
Need a little PHP inside a Gatsby build? This guide shows a pragmatic way to prepend server‑side code when a fully static approach is not enough.