I've read Sarah Frier's "No Filter: The Inside Story of Instagram" and *really* enjoyed it.
The book gives an account of Instagram's story between the initial idea (the check-in app 'burbn'), and the resignation of CEO Kevin Systrom in 2018.I'm impressed by how the book explores the 'Instagram DNA', which often clashes with #facebook 's own prinicples.
I'll post a thread with some key aspects and quotes.

