This guide is a primer for first time builders and a roadmap for seasoned veterans. It outlines the most common use cases and the critical tools used to build your solution.
Building Web3 solutions involves creating decentralized and interoperable protocols that form the foundation for the next generation of the internet, enabling trustless transactions and decentralized applications. Below are the most common use cases.
Yuga Labs is a Web3 creator platform focused on storytelling, experiences, and community building.
The Last Dwarfs is a crypto presale project featuring Play-to-Invest mining, staking, and high-yield tokenomics with 300% APY.
A simple, experimental, and low-cost software-defined SSB and CW transceiver for QRP HF radio communications.
A decentralized AI-focused blockchain ecosystem enabling creation, management, and monetization of AI assets.
A JavaScript Bitcoin library for Node.js and browsers, supporting advanced Bitcoin transaction and address operations.
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Velodrome Finance is the central liquidity hub on the Optimism network, facilitating decentralized finance activities.
Moox is a Web3 developer tool focused on protocol-level solutions for decentralized applications.
Galxe is a decentralized super app and web3’s largest onchain distribution platform focused on digital identity and community engagement.
An open source payment organizer that consolidates multiple payment methods and social links into a customizable page.
A curated NFT marketplace and platform for digital creators to mint, showcase, and auction unique digital art.
Lens Chain is a high-performance Layer 2 blockchain built for SocialFi, offering modular social primitives, fast settlement, and decentralized storage.
Cherry Servers provides high-performance cloud infrastructure with dedicated servers, GPUs, and flexible pricing for DevOps, AI, gaming, and more.
Solflare is a web3 wallet and developer toolset focused on Solana ecosystem integration.
A free, open source federated social network enabling decentralized conversations across interoperable servers.
A fully private chat platform designed to protect user connection graphs and ensure privacy by design.
Spartan Group is a leading Web3 venture capital firm and advisory, investing in and building with top entrepreneurs in the crypto space.
Aphone is a Web3 developer tool designed to facilitate decentralized communication and interaction.
Ramses is a next-generation automated market maker (AMM) designed as Arbitrum's central liquidity hub, combining Uniswap v3's core with custom incentives and governance.
Blockbook is a backend service indexing blockchain addresses and balances, powering Trezor Suite with fast search and multi-coin support.
Blockchain explorer and analytics platform for the Sepolia Ethereum testnet.
An open-source decentralized VPN and peer-to-peer network protocol that enables censorship-resistant, privacy-focused internet access.
Pantera Capital is the first U.S. institutional asset manager focused exclusively on blockchain technology and digital assets since 2013.
Upland is a persistent real-world city-building game where players buy, build, trade, and earn with virtual properties tied to real-world addresses.
A premium Solana Devnet faucet providing instant, unlimited Devnet SOL at a 1:10,000 exchange ratio for developers.
Concordium is a Layer-1 blockchain designed for digital trust, embedding identity, privacy, and compliance into every transaction.
Abracadabra.money is an omnichain DeFi lending platform that uses interest-bearing tokens as collateral to mint a USD-denominated stablecoin called Magic Internet Money (MIM).
Sui is a Layer 1 blockchain and smart contract platform designed for fast, secure, and scalable digital asset ownership with a developer-friendly programming model.
Human Passport is a privacy-preserving identity verification and Sybil resistance protocol with over 2 million users, enabling proof of personhood for fair and secure web3 interactions.
Harry Hippo is a web3 developer tool designed to assist developers with blockchain-related development tasks.
Banana Gun is a multi-chain on-chain trading platform offering Telegram bots and a web app for fast, secure, and automated crypto trading.
Etherscan is the leading blockchain explorer, API, and analytics platform for Ethereum and EVM-compatible chains.
An all-in-one platform for creating, managing, and operating stablecoins on Hedera Hashgraph with smart contracts, SDK, CLI, and UI.
Grass is a Web3 developer tool focused on simplifying NFT and token management through an intuitive interface and developer-friendly APIs.
A JavaScript SDK for integrating Solflare Wallet functionality directly into Solana dApps without using the Solana Wallet Adapter.
A data science tournament platform that crowdsources AI models to predict the stock market and power a hedge fund.
Aleph Zero is a privacy-enhanced, high-performance Layer 1 blockchain platform designed for decentralized applications and enterprise use.
Canary DeFi is a decentralized finance ecosystem built on Avalanche, offering multichain DeFi products including staking, yield farming, and NFT utilities.
Telos is a high-performance, EVM-compatible Layer 1 blockchain focused on scalability, privacy, and real-world utility.
friend.tech is a social trading platform that enables users to buy and sell social keys representing other users, creating a market-driven social network.
A high-performance Layer 2 blockchain stack built for SocialFi on Ethereum, offering modular social primitives, fast settlement, and decentralized storage.
Fireblocks is an all-in-one platform for secure storage, transfer, and issuance of digital assets across enterprise ecosystems.
Bakery Swap is a decentralized exchange platform focused on NFT and DeFi services.
Nimbus is a multi-chain crypto portfolio tracker with tailored metrics and DeFi yield farming suggestions.
A crypto-backed Visa card by Binance enabling users to spend cryptocurrency seamlessly in everyday transactions.
The XRP Ledger is an open-source, decentralized public blockchain designed for fast, low-cost payments and tokenization.
Bitcoin is a decentralized peer-to-peer payment network and digital currency enabling fast, low-cost, global transactions without central authority.
Ready is Argent’s onchain crypto wallet and payment platform offering fee-free spending, cashback rewards, and yield on crypto assets.
An off-chain AI agent service for optimizing asset allocation and treasury management within the Janus Protocol.
NextH is a platform focused on mental and behavioral health solutions leveraging web3 technologies.
Lodestar is an open-source Ethereum consensus client and TypeScript ecosystem maintained by ChainSafe Systems.
Ganache is a personal Ethereum blockchain for rapid development, testing, and debugging of smart contracts and dapps.
