Bluefish is a free software text editor with a variety of tools for programming in general and the development of websites.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
IPFS is a peer-to-peer hypermedia protocol that provides a distributed hypermedia web.