Data

Tools

Indexes

Applications

Experiments

Awesome

An open API service indexing awesome lists of open source software.

Blockchain

A blockchain is a digitized, decentralized ledger of transactions. Blockchains record a continuously growing list of records, called blocks, which are linked and secured using cryptography.

https://github.com/ABCDELabs/Understanding-Ethereum-Go-version

Understanding Ethereum: Go-Ethereum Code Analysis｜理解以太坊: Go-Ethereum 源码剖析

analytics blockchain blockchain-technology ethereum go golang source-code transaction

Last synced: 24 Mar 2025

https://github.com/provablehq/sdk

Javascript & Typescript SDK for Zero-Knowledge Application Development

aleo blockchain javascript nodejs sdk typescript wasm zero-knowledge zksnarks

Last synced: 27 May 2026

https://github.com/AztecProtocol/aztec-v1

Public repository for the AZTEC V1 protocol. For the latest zkRollup release see here https://github.com/AztecProtocol/aztec-2-bug-bounty

aztec blockchain confidentiality ethereum ethereum-blockchain privacy protocol zero-knowledge-proofs

Last synced: 12 May 2025

https://github.com/status-im/nimbus-eth1

Nimbus: an Ethereum Execution Client for Resource-Restricted Devices

android blockchain ethereum hacktoberfest ios mobile nim nim-lang nim-language nimbus portal-network raspberry-pi

Last synced: 20 May 2026

https://github.com/AplaProject/go-apla

A blockchain platform with a simplified programming language

blockchain smart-contracts

Last synced: 11 Apr 2025

https://github.com/Consensys/ethql

A GraphQL interface to Ethereum :fire:

api backend blockchain ethereum frontend graphql indexing typescript

Last synced: 17 Jul 2025

https://github.com/ConsenSys/ethql

A GraphQL interface to Ethereum :fire:

api backend blockchain ethereum frontend graphql indexing typescript

Last synced: 07 May 2025

https://github.com/metaplex-foundation/metaplex-program-library

Smart contracts maintained by the Metaplex team

blockchain digital-assets metaplex nft rust solana

Last synced: 13 May 2025

https://github.com/DemocracyEarth/paper

On self sovereign human identity.

blockchain democracy paper voting

Last synced: 04 Apr 2025

https://github.com/democracyearth/paper

On self sovereign human identity.

blockchain democracy paper voting

Last synced: 09 Feb 2026

https://github.com/ProvableHQ/sdk

Javascript & Typescript SDK for Zero-Knowledge Application Development

aleo blockchain javascript nodejs sdk typescript wasm zero-knowledge zksnarks

Last synced: 14 Sep 2025

https://github.com/EthVM/EthVM

:zap:EthVM: Open Source Processing Engine and Block Explorer for Ethereum :zap:

blockchain eth ethereum ethvm explorer vue

Last synced: 04 May 2025

https://github.com/the-web3/blockchain-wallet

Blockchain Wallet Technical Guide

blockchain java node sign transaction wallet

Last synced: 15 May 2025

https://github.com/AleoHQ/aleo

Javascript & Typescript SDK for Zero-Knowledge Application Development

aleo blockchain javascript nodejs sdk typescript wasm zero-knowledge zksnarks

Last synced: 27 Apr 2025

https://github.com/Synthetixio/synpress

Synpress is e2e testing framework based on Cypress.io and playwright with support for metamask.

blockchain cypress docker e2e ethereum metamask playwright testing

Last synced: 11 Apr 2025

https://github.com/paulrberg/foundry-template

Foundry-based template for developing Solidity smart contracts

blockchain ethereum forge foundry smart-contracts solidity template

Last synced: 15 May 2025

https://github.com/aviaviavi/legion

Simple blockchain server written in Haskell for educational purposes

blockchain haskell peer-network

Last synced: 29 Dec 2025

https://github.com/getgems-io/nft-contracts

Set of TON NFT related contracts & code

blockchain nft smart-contracts ton

Last synced: 23 Jan 2026

https://github.com/meshplus/bitxhub

Interchain protocol 跨链协议

blockchain ibtp interoperability relay-chain

Last synced: 26 Jan 2026

https://github.com/dfinity/examples

Example applications, microservices, and code samples for the Internet Computer

blockchain dfx examples icp internet-computer microservices

Last synced: 02 Sep 2025

https://github.com/fuzzland/ityfuzz

Blazing Fast Bytecode-Level Hybrid Fuzzer for Smart Contracts

aptos blockchain concolic-execution ethereum evm fuzzing move smart-contracts solidity sui

Last synced: 05 Apr 2025

https://github.com/celo-org/celo-blockchain

Previous official repository for the golang Celo Blockchain, for current see op-geth

blockchain celo hacktoberfest web3

Last synced: 08 Aug 2025

https://github.com/kadena-io/pact

The Pact Smart Contract Language

blockchain pact smart-contracts

Last synced: 18 Jun 2025

https://github.com/gauss314/defi

Tools for use in DeFi. Impermanent Loss calculations, staking and farming strategies, coingecko and pancakeswap API queries, liquidity pools and more

api blockchain cex coingecko crypto cryptocurrency dapp defi dex exchanges farming impermanent-loss pancakeswap stake

Last synced: 27 Dec 2025

https://github.com/AudiusProject/apps

Audius apps monorepo - web / react native / typescript sdk

audio blockchain ethereum music protocol solana streaming

Last synced: 08 Oct 2025

https://github.com/okx/exchain

⛓️ EVM & Wasm $ IBC-compatible, OKTC is a L1 blockchain network built on top of Cosmos SDK that aims for optimal interoperability and performance ✨

blockchain cryptocurrency evm go proof-of-stake

Last synced: 15 May 2025

https://github.com/audiusproject/audius-protocol

The Audius Protocol - Freedom to share, monetize, and listen to any audio content.

audio blockchain ethereum hacktoberfest music protocol solana streaming

Last synced: 14 May 2025

https://github.com/AudiusProject/audius-protocol

The Audius Protocol - Freedom to share, monetize, and listen to any audio content.

audio blockchain ethereum hacktoberfest music protocol solana streaming

Last synced: 09 May 2025

https://github.com/reach-sh/reach-lang

Reach: The Safest and Smartest DApp Programming Language

algorand blockchain conflux dapps-development dsl ethereum nfts

Last synced: 17 Feb 2026

https://github.com/Graphite-Docs/graphite

Encrypted, secure, user-owned productivity suite

blockchain decentralized-applications privacy security writing

Last synced: 03 Apr 2025

https://github.com/chjj/mako

Bitcoin node written in C

bitcoin blockchain c cryptocurrency

Last synced: 04 Apr 2025

https://github.com/liskhq/lisk-desktop

🖥 Lisk graphical user interface for desktop

blockchain blockchain-wallet desktop electron javascript lisk ui

Last synced: 12 Apr 2025

https://github.com/LiskHQ/lisk-desktop

🖥 Lisk graphical user interface for desktop

blockchain blockchain-wallet desktop electron javascript lisk ui

Last synced: 09 May 2025

https://distribuyed.github.io/index/

A comprehensive list of decentralized exchanges (DEX) of cryptocurrencies, tokens, derivatives and futures, and their protocols.

blockchain blockchain-technology decentralised-exchange decentralisedexchange decentralization decentralized decentralized-application decentralized-exchange decentralizedexchange dex dexchange dexes exchange p2p p2p-exchange

Last synced: 08 May 2025

https://github.com/iost-official/go-iost

Official Go implementation of the IOST blockchain

blockchain dapp iost smart-contracts

Last synced: 07 Jan 2026

https://github.com/peercoin/peercoin

Reference implementation of the Peercoin protocol.

blockchain cryptocurrency decentralized minable proof-of-stake

Last synced: 12 Mar 2026

https://github.com/PaulRBerg/foundry-template

Foundry-based template for developing Solidity smart contracts

blockchain ethereum forge foundry smart-contracts solidity template

Last synced: 12 May 2025

https://github.com/onflow/flow-go

A fast, secure, and developer-friendly blockchain built to support the next generation of games, apps, and the digital assets that power them.

blockchain flow go golang onflow

Last synced: 25 Feb 2026

https://github.com/s0md3v/Orbit

Blockchain Transactions Investigation Tool

bitcoin blockchain osint

Last synced: 24 Mar 2025

https://github.com/s0md3v/orbit

Blockchain Transactions Investigation Tool

bitcoin blockchain osint

Last synced: 05 Apr 2025

https://github.com/eoscanada/eos-go

EOS.IO Go API library

api blockchain eos eosio golang

Last synced: 16 Jan 2026

https://github.com/quillhash/quillaudit_auditor_roadmap

This repository contains a mindmap and stepwise resource to get started with Smart Contract Auditing. If you find anything missing or want to update existing resources, feel free to create a pull request.

blockchain ethereum evm security solidity

Last synced: 15 May 2025

https://github.com/ChainAgnostic/CAIPs

Chain Agnostic Improvement Proposals

bip bitcoin blockchain cosmos eip ethereum improvement-proposal

Last synced: 12 Apr 2025

https://github.com/hyperledger/firefly

Hyperledger FireFly is the first open source Supernode: a complete stack for enterprises to build and scale secure Web3 applications. The FireFly API for digital assets, data flows, and blockchain transactions makes it radically faster to build production-ready apps on popular chains and protocols.

blockchain corda ethereum fabric hyperledger ipfs messaging microservices privacy supernode

Last synced: 12 Apr 2025

https://github.com/moralisweb3/unity-web3-game-kit

Unity Web3 Game Kit is the fastest way to connect and build games for Web3. It provides a single workflow for building high performance dapps. Fully compatible with your favourite platform.

avalanche binance blockchain boilerplate crypto dapps defi ethereum evm metamask moralis nft p2e polygon solana unity unity3d walletconnect web3

Last synced: 04 Apr 2025

https://github.com/XChainLab/documentation

XChainLab Documentation

blockchain documentation

Last synced: 19 Jul 2025

https://github.com/messari/subgraphs

Standardized subgraphs for blockchain data

blockchain defi ethereum graphql solidity thegraph

Last synced: 17 Jan 2026

https://github.com/mixinnetwork/mixin

🚀 The Mixin-BFT-DAG network reference implementation.

bft bitcoin blockchain dag lightning-network mixin mixinnetwork

Last synced: 27 Jun 2025

https://github.com/smartbugs/smartbugs

SmartBugs: A Framework to Analyze Ethereum Smart Contracts

blockchain ethereum solidity vulnerability

Last synced: 28 Mar 2025

https://github.com/mixinnetwork/ios-app

📱iOS private messenger, crypto wallet and light node to Mixin Network

blockchain end-to-end-encryption ios swift

Last synced: 31 May 2026

https://github.com/bitshares/bitshares-ui

Fully featured Graphical User Interface / Reference Wallet for the BitShares Blockchain

bitshares bitshares-ui blockchain blockchain-wallet cryptocurrency javascript reactjs wallet web-app

Last synced: 04 Oct 2025

https://github.com/adrianmcli/eth95

🛠️ A smart contract UI for your Ethereum dapp project

blockchain dapp defi ethereum smart-contracts solidity

Last synced: 04 Apr 2025

https://github.com/MixinNetwork/mixin

🚀 The Mixin TEE-BFT-DAG network reference implementation.

bft bitcoin blockchain dag lightning-network mixin mixinnetwork

Last synced: 09 May 2025

https://github.com/near/near-sdk-rs

Rust library for writing NEAR smart contracts

blockchain nearprotocol rust sdk wasm

Last synced: 26 May 2026

https://github.com/Consensys/cakeshop

An integrated development environment and SDK for Ethereum-like ledgers

blockchain editor ethereum ide ledger sdk

Last synced: 13 Mar 2025

https://github.com/ConsenSys/cakeshop

An integrated development environment and SDK for Ethereum-like ledgers

blockchain editor ethereum ide ledger sdk

Last synced: 10 May 2025

https://github.com/dfinity/internet-identity

Internet Identity, a blockchain authentication system for the Internet Computer

authentication blockchain identity

Last synced: 06 Mar 2026

https://github.com/lambdaclass/cairo-vm

cairo-vm is a Rust implementation of the Cairo VM. Cairo (CPU Algebraic Intermediate Representation) is a programming language for writing provable programs, where one party can prove to another that a certain computation was executed correctly without the need for this party to re-execute the same program.

blockchain compiler cryptography programming-language rust stark zkp

Last synced: 13 Apr 2025

https://github.com/lambdaclass/cleopatra_cairo

cairo-vm is a Rust implementation of the Cairo VM. Cairo (CPU Algebraic Intermediate Representation) is a programming language for writing provable programs, where one party can prove to another that a certain computation was executed correctly without the need for this party to re-execute the same program.

blockchain compiler cryptography programming-language rust stark zkp

Last synced: 20 Mar 2025

https://github.com/MixinNetwork/ios-app

📱iOS private messenger, crypto wallet and light node to Mixin Network

blockchain end-to-end-encryption ios swift

Last synced: 09 May 2025

https://github.com/interledger/rfcs

Specifications for Interledger and related protocols

blockchain ilp interledger interledger-protocol ledger micropayments payments protocol rfc

Last synced: 15 May 2025

https://github.com/Quillhash/QuillAudit_Auditor_Roadmap

This repository contains a mindmap and stepwise resource to get started with Smart Contract Auditing. If you find anything missing or want to update existing resources, feel free to create a pull request.

blockchain ethereum evm security solidity

Last synced: 08 Apr 2025

https://github.com/GetScatter/ScatterDesktop

Connect to applications on EOS, Ethereum, and Tron. Exchange tokens with ease. Manage your assets safely. All in a simple to use interface.

blockchain blockchain-technology blockchain-wallet crypto cryptocurrency eos ethereum tron

Last synced: 22 Apr 2025

https://github.com/eventeum/eventeum

A resilient Ethereum event listener that bridges your smart contract events and backend microservices

blockchain ethereum ethereum-blockchain event-broadcasting event-driven event-listener kafka smart-contracts

Last synced: 12 May 2025

https://github.com/wtfacademy/wtf-dapp

⭐ Minimal tutorials to build Dapps | DEX Development Tutorial | Uniswap 代码解析 | 去中心化交易所实战全栈教程 WTFSwap | DApp 智能合约和前端教程 ⭐

blockchain dapp dex

Last synced: 16 May 2025

https://github.com/tar-ser/automated-liquidity-management-and-security-for-solana-projects

is a powerful tool for projects with >$100k liquidity. It provides automatic pool rebalancing, hacker protection, real-time analytics and cross-chain management.

anchor-framework blockchain cross-chain cryptocurrency dao defi liquidity-pools marinade orca raydium rust security solana solend spl-tokens staking tokenomics web3 wormhole yield-farming

Last synced: 03 Mar 2025

https://github.com/manifoldfinance/defi-threat

a globally-accessible knowledge base of adversary tactics and techniques based on real-world observations on decentralized finance

advisories blockchain cve defi defi-threat erc20 erc721 ethereum evm infosec kill-chain nfts smart-contracts smart-contracts-audit solidity threat threat-matrix

Last synced: 04 Apr 2025

https://github.com/chatch/stellarexplorer

Ledger Explorer for the Stellar Network 🚀

blockchain cryptocurrency horizon ledger lumens react stellar stellar-network

Last synced: 14 May 2025

https://github.com/sbaresearch/simcoin

Blockchain simulation framework with Docker and Python.

bitcoin blockchain docker ethereum litecoin python3 r-markdown simulation-framework

Last synced: 13 Apr 2025

https://github.com/airgap-it/airgap-vault

The AirGap Vault is installed on a spare smartphone that has no connection to any network, thus it is air gapped. This app handles the private key.

bitcoin blockchain crypto crypto-wallet cryptocurrency ethereum offline polkadot tezos wallet

Last synced: 30 Jan 2026

https://github.com/ethersphere/swarm

Swarm: Censorship resistant storage and communication infrastructure for a truly sovereign digital society

blockchain ethereum go obsolete p2p storage swarm

Last synced: 10 Jan 2026

https://github.com/nknorg/nkn

Official Go implementation of NKN full node.

blockchain decentralization distributed-systems go network nkn p2p

Last synced: 12 Feb 2026

https://github.com/yuzushioh/EthereumKit

EthereumKit is a free, open-source Swift framework for easily interacting with the Ethereum.

bitcoin blockchain ethereum wallet

Last synced: 30 Jul 2025

https://github.com/flashbots/mev-boost-relay

MEV-Boost Relay for Ethereum proposer/builder separation (PBS)

blockchain ethereum mev mev-boost pbs

Last synced: 30 Jan 2026

https://github.com/smartcontractkit/defi-minimal

This repo is dedicated to making minimal repos of existing defi primatives.

blockchain defi web3

Last synced: 05 Apr 2025

https://github.com/AschPlatform/asch

Asch is an efficient, flexible, safe and decentralized application platform, which was initially designed to lower the barrier to entry for developers.The services provided by the Asch platform include a public chain and a set of application SDKs.

asch bitcoin blockchain cryptocurrency dapp decentralized-applications nodejs sidechain

Last synced: 22 Mar 2025

https://github.com/FuzzingLabs/octopus

Security Analysis tool for WebAssembly module (wasm) and Blockchain Smart Contracts (BTC/ETH/NEO/EOS)

blockchain call-flow-analysis control-flow-analysis disassembler eos ethereum evm-bytecode neo security security-analysis smart-contracts wasm webassembly

Last synced: 18 Apr 2025

https://github.com/mixinnetwork/android-app

📱 Android private messenger, crypto wallet and light node to Mixin Network

android androidx blockchain end-to-end-encryption jetpack kotlin

Last synced: 13 Feb 2026

https://github.com/tar-ser/defi-anti-liquidation-bot

Algorithmic trading software for automated trading with 20x-100x leverage on Hyperliquid. Integration with Chainlink/Pyth, dynamic risk management, multi-exchange hedging. Halborn auditing, MPC-wallet support.

automated-trading bitcoin blockchain btc cryptocurrency curve defi eth ethereum flash-loan twap uniswap vwap

Last synced: 18 Mar 2025

https://github.com/steemit/steem-js

Steem.js the official JavaScript library for Steem blockchain

blockchain steem

Last synced: 15 May 2025

https://github.com/xiaoyao1991/presto-ethereum

Presto Ethereum Connector -- SQL on Ethereum

blockchain ethereum ethereum-blockchain presto prestodb sql

Last synced: 05 Apr 2025

Blockchain Awesome Lists
DeFi-Developer-Road-Map 770 awesome-blockchains 115 awesome-blockchain 290 awesome-game-security 92 awesome-blockchain-rust 108 ultimate-defi-research-base 264 web3 143 On-Chain-Investigations-Tools-List 734 Crypto-OpSec-SelfGuard-RoadMap 473 awesome-cryptoeconomics 241 awesome-decentralized-finance 122 Blockchain-Development-Resources 269 web3-awesome 280 awesome-cs-cloudnative-blockchain 123 awesome-blockchain-ai 48 awesome-blockchain 126 awesome-account-abstraction 203 awesome-list-rpc-nodes-providers 359 awesome-ethereum 138 awesome-blockchain 206 awesome-internet-computer 347 awesome-web3 351 awesome-crypto 1,122 awesome-substrate 165 awesome-openzeppelin 130 awesome-non-financial-blockchain 41 awesome-cosmos 147 awesome-blockchain-articles 83 best-of-crypto 508 awesome-cryptokitties-bubble 100 awesome-metaverse-zh 94 awesome-zero-knowledge 432 awesome-layer-2 542 awesome-audits-checklists 99 awesome-privacy-on-blockchains 120 awesome-supply-chain 47 Library-of-Ethereum 138 awesome-dapps 44 awesome-neo 81 awesome-web3.0 97 awesome 800 awesome-algorand 220 awesome-cryptocurrency-security 50 awesome-evm-security 69 awesome-stellar 213 awesome-ordinals 92 awesome-eos 40 awesome-decentralized-database 41 awesome-ethereum-rust 121 awesome-desci 246
Blockchain Categories
Uncategorized 2,131 Roadmap 1,283 Index 1,167 Articles 875 Exchange and Trading 829 Blockchain Projects 768 OOM-Leaks-Crash 637 I - Tools List 618 Awesome Blockchain Articles 600 IV - Knowledge Hub 573 Tools 417 Do-It-Yourself (DIY) - Build Your Own Blockchain 389 社交媒体 384 Rollups 337 自媒体：币圈里，信息就是钱 326 Critique 323 Blogs 303 Projects 293 CryptoKitties (Yes, Cute Little Cartoon Cats) on the Blockchain! 287 Cryptocurrencies 268