Speaker Deck is the best way to share presentations online. Simply upload your slides as a PDF, and we’ll turn them into a beautiful online experience.

website: https://speakerdeck.com

[[John Nunemaker]] originally created Speaker Deck, and then his company was acquired by Github. In 2017 he offered to buy it back, and the transaction closed right before the Microsoft acquisition -- https://www.indiehackers.com/product/speakerdeck/acquired-speaker-deck-from-github--LvIztQJhsWDrTmgN3p6)