US
Micropub
https://micropub.spec.indieweb.org
…s" : { "content" : [ "hello world" ], "category" : [ "foo" "bar" ], "photo" : [ "https://photos.example.com/592829482876343254.jpg" Uploading a photo with alt text To include alt text along with the image being uploaded, you can use the Microformats 2 syntax to specify both the i…