This is kind of inside-baseball, but it’s exciting for the possibilities it opens:

If you want to build and test your own experience, you can visit our developer documentation to get started. You can also express your interest in joining the Google Photos partner program if you are planning a larger integration.

Among the things apps can now do:

• Easily find photos, based on
• what’s in the photo
• when it was taken
• attributes like media format
• Upload directly to their photo library or an album
• Organize albums and add titles and locations
• Use shared albums to easily transfer and collaborate