Gitcoin

## What is it? Web3 Certifier is a blockchain-based examination platform. The users that pass the examinations get NFT certificates. The examinations are multiple-choice questions with 4 possible answers. The exam process is done in 4 steps: 1. Certifier creates exam with questions. 2. Users submit answers to the exam. 3. After examination end the certifier has 5 minutes to correct the exam by providing the answers. 4. If the user has passed the exam, they can claim their NFT…

## dApps for Real-World Impact (RWI) ## Fundraising Live on JuiceBox https://juicebox.money/v4/eth:76 (Works on Ethereum, Base, Arbitrum, Optimism) ## Become a stakeholder, Be part of real-world impact! EcoSynthesisX is a Web3 public good studio dedicated to designing blockchain-powered decentralized applications (dApps) that drive real-world impact (RWI). As an open-source software (OSS) project with collaborators around the world, we leverage Web3 technology to empower on-ground…

# A Regenerative Asset That Never Expires — Backed by Coconut Trees, Not Crypto Cycles Kokonut Network funds real farmers, plants real trees, and gives web3 communities a stake in a natural asset that regenerates itself instead of expiring, decaying, or riding the next market cycle. **📞 [Book a call to explore partnering with Kokonut Network](https://link.kokonut.network/meeting)** Already real: a working [Framework](https://kokonut.network/kokonut-framework/Introduction)-built farm in…

YapBay is a Web3 P2P remittance dapp that chains together P2P crypto offers over stablecoin rails using an innovative sequential escrow to permit fiat-in, fiat-out remittances that are cheaper, faster and more accessible than TradFi options.

# DeCleanup Network --- DeCleanup Network is an open-source, multichain public infrastructure for coordinating, verifying, and aggregating real-world environmental cleanup actions.  --- Across the world, individuals and local communities regularly organize cleanups of beaches, rivers, forests, streets, and public spaces. Despite the scale of this activity, most cleanup…

Akiya Collective is a society of artists, makers, and architects restoring abandoned houses in Japan into art installations, community spaces, and interactive habitats. We are non-profit organization and a community-driven project dedicated to creating spaces that are in harmony with the local environment. Over the last year, we: ✧ Incorporated our legal entity, a US-based non-profit organization (with a 501c3 fiscal sponsor) ✧ Hosted two residencies, with cohorts of 10 people each, in rural…

Think of Iggy as “Wordpress for Web3 Social”. A web3 framework that lets you easily set up a Web3 Social app for your community. **Open Source and Free** Iggy is completely free to use! The code is open source and available on GitHub: - Frontend code: https://github.com/iggy-social/iggy-social-frontend - Smart contracts: https://github.com/iggy-social/iggy-contracts The Iggy framework includes many useful plugins that go beyond just a social app, such as a token swap module, NFT launchpad…

Delegate Dashboards are customizable websites that can be hosted on a (sub) domain of DAO. We index and aggregate all delegate activity across Snapshot, onchain voting, forum, Discord and any other sources DAO utilizes. Some of the salient features of these dashboards are - Delegate self-onboarding and information management. - Detailed delegate voting history lookup - Lookup all delegators of a delegate - Identify potential candidates based on their level of involvement in the DAO and easily…

# Scaffold-ETH-Mobile: Mobile dApp Starter Kit for Ethereum and EVM-Compatible Chains ### Project Overview **Scaffold-ETH-Mobile** is an open-source, up-to-date starter kit designed to streamline the development of mobile decentralized applications (dApps) on Ethereum and other EVM-compatible blockchains. It provides developers with essential tools such as a built-in wallet, contract debugger, and custom hooks, simplifying the process of building secure, mobile-first dApps.…

We have been porting, testing and improving the tools of the Avalanche blockchain and some of the libraries that they depend on, and we already have results: - We helped to improve the security of one library that is central for the Avalance protocol. The Avalanche protocol depends on the BLS12-381 cryptographic signature, in the source code it is implemented by the library supranational/blst. Using our methodology we reported a crash of this library in OpenBSD/adJ due to a security feature of…

Funding the Commons (FtC) originated as an event series aiming to cultivate a public goods community spanning across the spectrum, including Web2, Web3, research, philanthropy, government, and industry. Its primary focus is the fostering of innovative public goods funding mechanisms. By leveraging the FtC community, brand, events, extensive resources from key partners, and a growing builder community, the organization aims to establish a sustainable PGF ecosystem, and shape the discourse…

🌍 Bloom Network helps people discover and spearhead grassroots climate actions where they live, with the support of a platform owned and governed directly by them! With Local Hubs, local media feeds, and a peer-to-peer incubator powered by Web3, we empower people to start and grow projects from A to Z with the support of a passionate global community. [https://bloomnetwork.earth](https://bloomnetwork.earth/) We began in 2008, hosting skillshares and an online network strategizing about what’s…