ccxt/ccxt
A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go / Java
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Solidity, the Smart Contract Programming Language
Main repository for the Linera protocol
FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications
Open source software that helps you create and deploy high-frequency crypto trading bots
Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language
:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
Go implementation of the Ethereum protocol
The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.
12 Weeks, 24 Lessons, AI for All!
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)
Ethereum.org is a primary online resource for the Ethereum community.
OpenZeppelin Contracts is a library for secure smart contract development.
Optimism is Ethereum, scaled.
Aptos is a layer 1 blockchain built to support the widespread use of blockchain through better technology and user experience.
node of the decentralized oracle network, bridging on and off-chain computation
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust
Reproduce DeFi hacked incidents using Foundry.
Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.
⚓ Solana Program Framework
Taiko Alethia based rollup protocol 🥁
Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++
Pythonic Smart Contract Language for the EVM
Monero: the secure, private, untraceable cryptocurrency
The SDK for autonomous economic agents. Give an agent an identity, a wallet, and the ability to find, negotiate with, and settle with other agents - peer-to-peer, with perfect privacy and ultra-fast finality
🌈‒ the Ethereum wallet that lives in your pocket
Mobile web browser providing access to websites that use the Ethereum blockchain
Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.
Lightning Network Daemon ⚡️
Introduce technologies on blockchain and distributed ledger, from theory to practice with bitcoin, ethereum and hyperledger.
Reactive primitives for Ethereum apps
FISCO BCOS（发音为/ˈfɪskl bi:ˈkɒz/）是一个稳定、高效、安全的许可区块链平台，已被广泛应用于现实的行业应用。截至目前，已拥有5000多家企事业单位，400多个产业数字化标杆应用，涵盖文化版权、司法服务、政府服务、物联网、金融、智慧社区、房地产建设、社区治理、乡村振兴等领域。FISCO BCOS (pronounced /ˈfɪskl bi:ˈkɒz/) is a stable, efficient, and secure permissioned blockchain platform that has been widely used in real-world industry applications.
Static Analyzer for Solidity and Vyper
The full stack toolkit to build onchain app UX
Secure, open source and community driven crypto wallet runs on all platforms and trusted by millions.
WalletConnect Monorepo
The game-changing wallet for Ethereum and all EVM chains
provides metadata for chains
The immutable Linux meta-distribution for edge Kubernetes.
Diem’s mission is to build a trusted and innovative financial network that empowers people and businesses around the world.
A powerful non-custodial multi-wallet for Bitcoin, Ethereum, Binance Smart Chain, Avalanche, Solana and other blockchains. Non-custodial crypto and NFT storage, onchain decentralized exchange, institutional grade analytics for cryptcurrency and NFT markets, extensive privacy controls and human oriented design. Implemented on Kotlin.
Ethereum smart contract fuzzer
The current, performant & industrial strength version of Holochain on Rust.
Gno: An interpreted, stack-based Go virtual machine to build succinct and composable apps + gno.land: a blockchain for timeless code and fair open-source.
Framework for building performant, customizable blockchains with native interoperability
🦄 Open source interfaces for the Uniswap protocol
Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, LoongArch, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.
A reference implementation for the Wormhole blockchain interoperability protocol.
✨🤝✨ Build instant multiplayer webapps, no server required — Magic WebRTC matchmaking over BitTorrent, Nostr, MQTT, IPFS, Supabase, and Firebase
Multi-wallet for Bitcoin, Ethereum, Binance Smart Chain and other emerging blockchains. Non-custodial storage, decentralized exchange, and extensive analytics for thousands of tokens and NFTs. Implemented on Swift.
Launch Your Own Web3 Decentralized Prediction Market in Minutes (Polymarket like)
Rango Exchange Widget & Wallets Library
a modern & lightweight HTML5 game engine
Build and host decentralized blogs and websites on your Mac
Acala - cross-chain DeFi hub and stablecoin based on Substrate for Polkadot and Kusama.
🥳 Efficient react components for building dapps easier | Connect crypto wallets and more Web3 UI components | Web3 icons | Supports Ethereum, Solana, Bitcoin, TON, Sui, TRON and others.
开源优雅的跨平台收款网关 GM Pay(formerly known as EPUSDT)