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/aleonet/snarkvm

A Virtual Machine for Zero-Knowledge Executions

aleo blockchain cryptography rust zero-knowledge zkp

Last synced: 31 Dec 2024

https://github.com/h404bi/dorado

🐟 Yet Another bucket for lovely Scoop

blockchain devtools scoop scoop-apps scoop-bucket toolchain windows

Last synced: 20 Dec 2024

https://github.com/nambrot/blockchain-in-js

Build your own blockchain!

bitcoin blockchain javascript

Last synced: 12 Apr 2025

https://github.com/trueblocks/trueblocks-core

The main repository for the TrueBlocks system

blockchain command-line-tools ethereum indexing

Last synced: 11 Apr 2025

https://github.com/TrueBlocks/trueblocks-core

The main repository for the TrueBlocks system

blockchain command-line-tools ethereum indexing

Last synced: 12 Nov 2024

https://github.com/WaykiChain/WaykiChain

Public Blockchain as a Decentralized Finance Infrastructure Service Platform

blockchain c-plus-plus cdp contract cryptography defi dex dpos p2p smart stablecoin wasm

Last synced: 17 Apr 2025

https://github.com/waykichain/waykichain

Public Blockchain as a Decentralized Finance Infrastructure Service Platform

blockchain c-plus-plus cdp contract cryptography defi dex dpos p2p smart stablecoin wasm

Last synced: 08 Apr 2025

https://github.com/akash-network/node

Source code for Akash node, a secure, transparent, and peer-to-peer cloud computing network

akash blockchain containers exchange golang tendermint

Last synced: 03 Apr 2025

https://github.com/Blockchain-zju/references

Roadmap of learning blockchain technology and business knowledge summarized by ZJUBCA(浙大区块链协会总结的区块链知识学习路线)

base bitcoin blockchain ethereum roadmap rust solana ton wiki

Last synced: 07 Dec 2024

https://github.com/studydefi/money-legos

💰One stop shop for Ethereum ABIs, addresses, and Solidity interfaces!

blockchain defi ethereum money-legos

Last synced: 14 Apr 2025

https://github.com/0xpolygon/polygon-edge

A Framework for Building Ethereum-compatible Blockchain Networks

blockchain ethereum protocol

Last synced: 11 Dec 2024

https://github.com/0xPolygon/polygon-edge

A Framework for Building Ethereum-compatible Blockchain Networks

blockchain ethereum protocol

Last synced: 25 Nov 2024

https://github.com/aptos-labs/developer-docs

Source for the Aptos developer docs

aptos blockchain docs nextra

Last synced: 14 Apr 2025

https://github.com/polkadot-js/extension

Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple interface for compliant extensions for dapps.

blockchain extension polkadot polkadot-js substrate

Last synced: 27 Apr 2025

https://github.com/hyperledger-iroha/iroha-dco

Iroha - A simple, decentralized ledger

blockchain distributed-ledger dlt docker hyperledger iroha

Last synced: 25 Nov 2024

https://github.com/iron-fish/ironfish

A novel cryptocurrency focused on privacy and accessibility.

blockchain cryptocurrency p2p

Last synced: 28 Mar 2025

https://github.com/keppel/lotion

✨ Smooth, easy blockchain apps ✨

blockchain cosmos lotion lotionjs tendermint

Last synced: 14 Mar 2025

https://github.com/nomic-io/lotion

✨ Smooth, easy blockchain apps ✨

blockchain cosmos lotion lotionjs tendermint

Last synced: 04 Feb 2025

https://github.com/w3f/Grants-Program

Web3 Foundation Grants Program

blockchain kusama polkadot substrate

Last synced: 15 Nov 2024

https://github.com/cosmos/ibc

Interchain Standards (ICS) for the Cosmos network & interchain ecosystem.

blockchain cosmos distributed-ledger interchain

Last synced: 12 Apr 2025

https://succinctlabs.github.io/sp1/

A performant, 100% open-source, contributor-friendly zkVM.

blockchain contributor-friendly ethereum modular rust zero-knowledge

Last synced: 12 Feb 2025

https://github.com/ZenGo-X/multi-party-ecdsa

Rust implementation of {t,n}-threshold ECDSA (elliptic curve digital signature algorithm).

blockchain cryptocurrency cryptography ecdsa multi-party-ecdsa rust secret-shares signature

Last synced: 01 Apr 2025

https://github.com/ChainSafe/web3.unity

🕹 Unity SDK for building games that interact with blockchains.

blockchain cryptocurrency games unity

Last synced: 26 Mar 2025

https://github.com/moonbeam-foundation/moonbeam

An Ethereum-compatible smart contract parachain on Polkadot

blockchain cumulus ethereum frontier moonbeam moonriver parachain polkadot substrate

Last synced: 10 Apr 2025

https://github.com/aave/aave-v3-core

This repository contains the core smart contracts of the Aave V3 protocol.

blockchain defi ethereum solidity

Last synced: 10 Apr 2025

https://github.com/minaminao/ctf-blockchain

A summary of 200+ CTF blockchain challenges

blockchain ctf ethereum evm solidity

Last synced: 14 Apr 2025

https://github.com/0xs34n/blockchain

📖Code for Blockchain Demo

blockchain cryptography javascript

Last synced: 12 Apr 2025

https://github.com/aitos-io/BoAT-X-Framework

BoAT-X Blockchain Application Framework for IoT

aitos blockchain boat iot wallet

Last synced: 17 Apr 2025

https://github.com/multiversx/mx-chain-go

⚡ The official implementation of the MultiversX blockchain protocol, written in golang.

blockchain cryptocurrency decentralized go golang multiversx p2p

Last synced: 10 Apr 2025

https://github.com/ethereum/evmone

Fast Ethereum Virtual Machine implementation

blockchain ethereum ethereum-virtual-machine evm evmc hacktoberfest

Last synced: 13 Apr 2025

https://github.com/hyperledger-cello/cello

Operating System for Enterprise Blockchain

blockchain distributed-ledger hyperledger operating-system

Last synced: 11 Apr 2025

https://github.com/pubkey/eth-crypto

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

blockchain cipher dapp encryption eth ethereum ethereum-identity privatekey publickey sign sign-data signature signtransaction smart-contracts solidity transaction truffle tutorial web3 web3js

Last synced: 10 Apr 2025

https://github.com/hyperledger/cello

Operating System for Enterprise Blockchain

blockchain distributed-ledger hyperledger operating-system

Last synced: 01 Jan 2025

https://github.com/autistic-symposium/mev-toolkit

👾 catalog of resources on blockchain's maximal extractable value: on the hope of non-predatory free markets in the metaweb

arbitrage-bot autism avalanche backrunning blockchain bots cypherpunk defi ethereum flashbots frontrunning liquidation liquidator mempool mev oracles relays rust sandwich-attacks solidity

Last synced: 07 Dec 2024

https://github.com/gnolang/gno

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.

bft blockchain composability concurrency cosmos fairness gno gnoland gnolang gnovm golang hacktoberfest interpreter proof-of-contribution smart-contracts tendermint tendermint2 truth-discovery virtual-machine web3

Last synced: 04 Apr 2025

https://github.com/redwood/redwood

A highly-configurable, distributed, realtime database that manages a state tree shared among many peers.

badger badgerdb blockchain braid braid-protocol crdt database decentralized end-to-end-encryption git offline-first p2p peer-to-peer realtime-database redwood state-trees

Last synced: 12 Apr 2025

https://github.com/blocknative/web3-onboard

Client library to onboard users to web3 apps

blockchain connect dapp ethereum polygon wallet web3

Last synced: 23 Apr 2025

https://github.com/holochain/holochain-proto

Holographic storage for distributed applications -- a validating monotonic DHT "backed" by authoritative hashchains for data provenance (a Ceptr sub-project)

blockchain ceptr chain dht distributed golang

Last synced: 27 Mar 2025

https://github.com/consenlabs/token-core-ios

a blockchain private key management library on iOS

bitcoin blockchain eos ethereum

Last synced: 12 Apr 2025

https://github.com/consenlabs/token-profile

Blockchain coin and token profile collection

blockchain imtoken wallet

Last synced: 23 Apr 2025

https://github.com/filenation/filenation

The simplest way to send your files around the world using IPFS. ✏️ 🗃

angular angular4 blockchain ipfs javascript p2p

Last synced: 13 Apr 2025

https://github.com/FileNation/FileNation

The simplest way to send your files around the world using IPFS. ✏️ 🗃

angular angular4 blockchain ipfs javascript p2p

Last synced: 13 Mar 2025

https://github.com/bnb-chain/tss-lib

Threshold Signature Scheme, for ECDSA and EDDSA

blockchain cryptography golang tss

Last synced: 14 Apr 2025

https://github.com/unlock-protocol/unlock

Ʉnlock is a protocol for memberships built on a blockchain.

blockchain ethereum infrastructure javascript memberships nft protocol solidity unlock

Last synced: 10 Apr 2025

https://github.com/alloy-rs/core

High-performance, well-tested & documented core libraries for Ethereum, in Rust

blockchain ethereum evm rust solidity

Last synced: 23 Apr 2025

https://github.com/satwikkansal/python_blockchain_app

A fully functional blockchain application implemented in Python from scratch (with tutorial).

blockchain blockchain-application consensus-algorithm decentralized-application python python-blockchain tutorial

Last synced: 08 Apr 2025

https://github.com/aragon/client

(Aragon 1) Create and manage decentralized organizations on Ethereum.

aragon blockchain dapp ethereum organizations startups

Last synced: 22 Apr 2025

https://github.com/ontio/ontology

Official Go implementation of the Ontology protocol. https://dev-docs.ont.io/#/

blockchain distributed-ledger golang high-performance ontology

Last synced: 03 Apr 2025

https://github.com/alloy-rs/alloy

Transports, Middleware, and Networks for the Alloy project

blockchain ethereum

Last synced: 23 Apr 2025

https://github.com/EverexIO/Ethplorer

Viewer of Ethereum tokens and transactions based on ERC20 standard.

blockchain ethereum ethereum-contract ethereum-explorer ethereum-token tokens

Last synced: 08 Apr 2025

https://github.com/dtube/dtube

:tv: d.tube app. A full-featured video sharing website, decentralized.

blockchain decentralized ipfs meteor steem video

Last synced: 14 Apr 2025

https://github.com/dabit3/full-stack-ethereum

Building full stack apps with Solidity, Ethers.js, Hardhat, and The Graph

blockchain ethereum graphql react smart-contracts solidity

Last synced: 12 Apr 2025

https://github.com/Ebookcoin/ebookcoin

Ebookcoin has been updated to DDN Blockchain,please get it from https://github.com/ddnlink/ddn

bitcoin blockchain cryptocurrency ebook ebookcoin nodejs p2p

Last synced: 13 Nov 2024

https://github.com/vechain/thor

A general purpose blockchain highly compatible with Ethereum's ecosystem

blockchain node thor vechain

Last synced: 12 Apr 2025

https://github.com/hyperledger/fabric-sdk-node

Hyperledger Fabric SDK for Node https://wiki.hyperledger.org/display/fabric

blockchain distributed-ledger fabric hyperledger node

Last synced: 23 Apr 2025

https://github.com/akula-bft/akula

Fastest Ethereum archive node ever built

blockchain client ethereum node p2p rust

Last synced: 17 Apr 2025

https://github.com/togettoyou/fabric-realty

🤹 基于区块链(Hyperledger Fabric 联盟链)的房地产交易系统,全网最新、最易上手、最适合入门的实战项目,完整实现多组织架构、智能合约、身份认证与交易上链,部署简单,仅依赖 Docker,一条命令即可启动!

blockchain fabric fabric-gateway golang hyperledger hyperledger-fabric hyperledger-fabric-network typescript vue

Last synced: 14 Apr 2025

https://github.com/astarnetwork/astar

The dApp hub for blockchains of the future

astar-network blockchain dapp evm kusama plasm-network polkadot staking substrate wasm web3

Last synced: 12 Apr 2025

https://github.com/AstarNetwork/Astar

The dApp hub for blockchains of the future

astar-network blockchain dapp evm kusama plasm-network polkadot staking substrate wasm web3

Last synced: 18 Apr 2025

https://github.com/duneanalytics/evm.codes

Source for evm.codes an Ethereum Virtual Machine Opcodes Interactive Reference

blockchain ethereum evm evm-chains

Last synced: 14 Mar 2025

https://github.com/dfinity/awesome-dfinity

A curated list of awesome projects and resources relating to the Internet Computer Protocol

awesome awesome-list blockchain internet-computer

Last synced: 23 Dec 2024

https://github.com/adrianhajdin/project_crowdfunding

With a stunning design, connected to the blockchain, metamask pairing, interaction with smart contracts, sending Ethereum through the blockchain network, and writing solidity code.

blockchain solidity thirdweb web3

Last synced: 09 Apr 2025

https://github.com/chainapsis/keplr-wallet

The most powerful wallet for the Cosmos ecosystem and the Interchain

blockchain browser-extention cosmos-sdk mobile-app wallet

Last synced: 04 Apr 2025

https://github.com/0xNazgul/Blockchain-Security-Audit-List

A list of Blockchain Security audit companies, solo auditors and location of public audits.

blockchain security

Last synced: 30 Mar 2025

https://github.com/status-im/status-go

The Status module that consumes go-ethereum

blockchain cryptocurrency ethereum go golang

Last synced: 13 Apr 2025

https://github.com/paraswap/paraswap-sdk

ParaSwap allows dApps and traders to get the best DEX liquidity by aggregating multiple markets and offering the best rates

blockchain cryptocurrency ethereum exchange paraswap solidity web3

Last synced: 10 Apr 2025

https://github.com/cometbft/cometbft

CometBFT: A distributed, Byzantine fault-tolerant, deterministic state machine replication engine. A fork and successor to Tendermint Core.

bft blockchain cosmos database distributed-systems go tendermint-consensus

Last synced: 27 Apr 2025

https://github.com/digitalruby/exchangesharp

ExchangeSharp is a powerful, fast and easy to use .NET/C# API for interfacing with many crypto currency exchanges. REST and web sockets are supported.

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Last synced: 10 Apr 2025

https://github.com/DigitalRuby/ExchangeSharp

ExchangeSharp is a powerful, fast and easy to use .NET/C# API for interfacing with many crypto currency exchanges. REST and web sockets are supported.

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Last synced: 14 Nov 2024

https://github.com/hypercube-lab/hypercube

HyperCube is a revolutionary, high-performance decentralized computing platform. HyperCube has powerful computing capabilities to provide high-performance computing power and large-scale data storage support for VR, AR, Metaverse, Artificial Intelligence, Big Data, and Financial Applications.🛰

blockchain c crypto dlt go golang hypercube llvm metaverse rust smart-contracts

Last synced: 12 Apr 2025

https://github.com/binance-chain/tss-lib

Threshold Signature Scheme, for ECDSA and EDDSA

blockchain cryptography golang tss

Last synced: 03 Feb 2025

https://github.com/33cn/chain33

高度模块化, 遵循 KISS原则的区块链开发框架

blockchain framework go golang

Last synced: 11 Apr 2025

https://github.com/paritytech/parity-bitcoin

The Parity Bitcoin client

bitcoin blockchain client node parity rust

Last synced: 12 Apr 2025

https://metamask.github.io/metamask-docs/

Developer documentation for MetaMask

blockchain cryptocurrency documentation ethereum metamask

Last synced: 11 Apr 2025

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

Official repository for core projects comprising the Celo platform

blockchain celo crypto cryptocurrency dapp ethereum financial-inclusion smart-contracts stablecoin

Last synced: 28 Apr 2025

https://github.com/district0x/ethlance

Ethlance is the first job market platform built entirely on the Ethereum blockchain. Free to use forever!

blockchain clojurescript district ethereum freelance solidity

Last synced: 14 Apr 2025

https://github.com/trustwallet/trust-web3-provider

Web3 javascript wrapper provider for iOS and Android platforms.

blockchain dapps swift web3

Last synced: 07 Apr 2025

https://github.com/dragonchain/dragonchain

Dragonchain blockchain platform - simplified integration of advanced blockchain features

blockchain docker dragonchain interchain python3

Last synced: 15 Nov 2024

https://github.com/BeamMW/beam

Beam: Scalable Confidential Cryptocurrency. Leading the way to Confidential DeFi

atomic-swaps beam beamprivacy blockchain cryptocurrency dandelion dapps defi lelantus mimblewimble smart-contracts

Last synced: 15 Nov 2024

https://github.com/argentlabs/web3.swift

Ethereum Swift API with support for smart contracts, ENS & ERC20

blockchain ethereum ethereum-api swift

Last synced: 26 Mar 2025

https://github.com/inoutcode/bitcoin_book_2nd

Mastering Bitcoin 2nd Edition 精通比特币(第二版)-- 区块链编程

bitcoin bitcoinbook blockchain

Last synced: 04 Apr 2025

https://github.com/stellar/js-stellar-sdk

Main Stellar client library for the JavaScript language.

blockchain cryptocurrency horizon javascript sdk stellar

Last synced: 28 Apr 2025

https://github.com/smlxl/evm.codes

Source for evm.codes an Ethereum Virtual Machine Opcodes Interactive Reference

blockchain ethereum evm evm-chains

Last synced: 14 Nov 2024

https://github.com/hyperledger-caliper/caliper

A blockchain benchmark framework to measure performance of multiple blockchain solutions https://wiki.hyperledger.org/display/caliper

benchmark blockchain caliper hacktoberfest

Last synced: 12 Apr 2025

https://github.com/mudler/edgevpn

:sailboat: The immutable, decentralized, statically built p2p VPN without any central server and automatic discovery! Create decentralized introspectable tunnels over p2p with shared tokens

blockchain cloudvpn golang golang-library holepunch ipfs ipfs-blockchain kubernetes libp2p mesh mesh-networks nat networking p2p p2pvpn tunnel vpn

Last synced: 10 Apr 2025