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Grow Open Source Bounties Hackathons Grants Codefund Quests Kudos

$250k Round 5 has ENDED!.
Matching ends on 2020-04-10 at noon EST. () so get started today! Upcoming Dates:
- Grants Round 6 starts 2020-06-15. ()

Get Matching Funding for Your Public Goods Projects.

White Hat Hacking

I find bugs in projects. Sometimes they're running on mainnet. Sometimes there's a lot of money at stake. If you want to support me and my resea…

EthHub - Ethereum Information Hub

EthHub is a fundamentals-focused, open source, UI-driven, community-driven Ethereum research and resources hub that aims to solve the issue of i…

DeFi Indonesia

DeFi Indonesia is a community to foster #Decentralized Finance movement in Indonesia. This community is committed to DeFi / Open Finance educati…

POAP (Proof of Attendance Protocol)

Hey everyone! We’re excited to announce our first ever Gitcoin Grant application. If you’ve yet to experience some POAP magic - you may recall…

Synthereum: synthetic assets with liquidity pools to bridge…

The aim of our synthetic assets is to help creating fiat-based wallet and applications on any local currencies, and help to create stock, commod…

Lighthouse: Ethereum 2.0 Client

Sigma Prime is developing a fully open-source Serenity (Ethereum 2.0 / ETH 2.0) client called Lighthouse, using the Rust programming language. T…

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