CarbonGuilt is a dApp which allows Ethereum users to offset the carbon footprint they have accumulated with their transactions by donating ETH to carbon-reducing projects.
Google Sheets as a Sidechain! Send Sheetcoin with an Email and Google OAuth (plus a "trusleash" Ethereum bridge)
Bounties, Gigs, Jobs & Banking for Developers
DApp created at ETH Waterloo2 using Proxy Reencryption and NFTs for a fictitious Donation of Human Eggs Program
Make calls on the Ethereum Network
Making rDAI offerings to open source projects