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.
DackieSwap is an AI-powered decentralized exchange (DEX) that optimizes trading routes for efficient and seamless swaps.
A platform enabling the agentic economy through autonomous AI agents, agent hosting, and Web3-native AI models.
DeFiance Capital is a crypto-native investment firm focused on high-conviction investments in leading Web3 and digital asset projects globally.
Sepolia is an Ethereum testnet used by developers to test smart contracts and decentralized applications in a live-like environment.
Aerodrome Finance is the central liquidity hub on the Base network.
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Counterparty extends Bitcoin’s functionality by enabling token creation, smart contracts, and decentralized applications on the Bitcoin blockchain.
XPLA is a Tendermint-based Layer 1 blockchain designed as a universal content powerhouse and hub for digital media content.
DODO is an on-chain liquidity provider and decentralized exchange focused on delivering efficient trading and liquidity solutions.
Solscan is a real-time blockchain explorer and analytics platform for the Solana ecosystem.
A full-stack application integrating AI and blockchain for anomaly detection and secure user authentication.
Meter is a high-performance, decentralized, and MEV-resistant blockchain platform with a metastable coin designed for sound money and scalable Web3 applications.
A public faucet for distributing Core Testnet tokens (tCORE2) to developers for testing on the Core blockchain testnet.
A web application to inspect transactions, accounts, blocks, and other on-chain data on the Solana blockchain.
Blocktorch is a Web3 developer tool focused on enhancing blockchain development workflows.
ADDX is a digital platform providing access to private market investments with low minimums, enabling investors to diversify into private equity, hedge funds, real estate, and alternative assets.
A React library that simplifies adding wallet connection to web3 applications with customizable UI and built-in wallet management.
A Rust-based smart contract language and framework for building secure, efficient contracts on Polkadot and Substrate.
Dragonfly is a peer-to-peer (P2P) based file distribution and image acceleration system designed to improve large-scale data delivery efficiency and stability.
a16z crypto is a venture capital fund investing in crypto and web3 startups across all stages since 2013.
Pixels is an introductory API from Python Discord for collaborative pixel-by-pixel painting on a shared canvas.
Axie Infinity is a blockchain-based game universe featuring collectible creatures called Axies with player-owned economies and NFT assets.
Solana Beach is a blockchain explorer for the Solana network providing detailed on-chain data and analytics.
LYS Labs builds a high-performance operating system and data stack for machine finance on Solana, enabling ultra-fast execution and advanced data contextualization.
Gemini Dollar (GUSD) is a regulated, USD-backed stablecoin on Ethereum designed for secure, transparent, and efficient digital payments and DeFi use.
A GitHub topic aggregating repositories related to cookbooks for software development.
Oasys is a Layer 1 blockchain designed as a gateway for tokenized Asian assets, focusing on gaming and digital asset ecosystems.
Decentraland is a decentralized social virtual world where users can explore, create, and interact in a blockchain-based metaverse.
UniversalWallet is a web3 wallet solution providing developers with tools to integrate wallet functionality into their applications.
An integrated modeling environment for specifying and developing reactive, event-driven systems using Harel statecharts.
Lofty AI is a real estate AI startup focused on leveraging artificial intelligence for real estate asset management and analytics.
A decentralized platform for Bitcoin-native trading, lending, and earning with zero-interest loans and Bitcoin-backed stablecoins.
Camp Network is a Web3 developer tool focused on community engagement and automation through bot integrations.
Tether EURt is a stablecoin pegged 1:1 to the Euro, enabling stable digital Euro transactions across multiple blockchains.
A free Ethereum testnet faucet service provided by Google Cloud to distribute testnet ETH for development and testing.
SolSniper is a Solana token sniper tool that fetches Twitter account posts to assist in token sniping activities.
PrivadoVPN is a privacy-focused security suite combining no-log VPN, real-time antivirus, ad blocker, and secure DNS to protect every device.
An open source platform enabling internet-scale machine learning through decentralized subnetworks rewarded with the TAO token.
Moralis offers a unified development platform that streamlines building high-performance decentralized applications (dapps) with compatibility across popular Web3 tools and services.
Loot Chain is a Layer 2 optimistic rollup blockchain built on Polygon, designed to power the Lootverse ecosystem with low-cost transactions and specialized support for community-driven digital worlds.
Avail is a modular Web3 infrastructure layer providing scalable, trust-minimized data availability for execution layers and rollups.
Beam Network is an open-source, permissionless sovereign blockchain built on Avalanche technology, focused on gaming and game developers.
tZERO is a blockchain-based platform focused on digital securities and tokenization infrastructure.
Portal Network connects and enhances existing blockchain technologies by providing foundational tools and services for decentralized networks.
Moralis provides a comprehensive Web3 development platform with SDKs and APIs to simplify building decentralized applications.
Lydia Finance is a decentralized finance (DeFi) platform offering a suite of financial tools and services.
DWF Ventures is a venture capital firm focused on investing in blockchain and web3 startups.
A premium faucet for funding Solana Devnet and Testnet wallets with test SOL tokens.
An open protocol SDK that enables dapps to connect seamlessly with Coinbase Wallet across mobile, desktop, and browser extension environments.
Lenster is a decentralized and permissionless social media app built on Lens Protocol.
Tribe Capital is a venture capital firm investing in technology and Web3 startups.
B2 is a Binance Application Sidechain designed to support Antimatter's decentralized financial products with high throughput and low fees.
