Trending repositories

1.bitcoin / bitcoin

Bitcoin Core integration/staging tree

• bitcoin
• c-plus-plus
• p2p
• cryptocurrency
• cryptography

2.YichengYang-Ethan / oracle3-prediction-market-agent

Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.

• algorithmic-trading
• kalshi
• polymarket
• python
• quantitative-finance
• trading-bot
• +14 more

3.ethereum / go-ethereum

Go implementation of the Ethereum protocol

• go
• blockchain
• ethereum
• p2p
• geth

4.foundry-rs / foundry

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

• rust
• solidity
• evm
• testing
• fuzzing
• blockchain
• +14 more

5.btcpayserver / btcpayserver

Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.

• bitcoin
• bitcoin-payment-gateway
• lightning-network
• payment-gateway
• bitcoin-payment-processor
• crowdfunding
• +2 more

6.OpenZeppelin / openzeppelin-contracts

OpenZeppelin Contracts is a library for secure smart contract development.

• ethereum
• solidity
• evm
• security
• smart-contracts

7.monero-project / monero

Monero: the secure, private, untraceable cryptocurrency

• c-plus-plus
• monero
• cryptocurrency
• cmake
• security
• privacy
• +4 more

8.ethereum / EIPs

The Ethereum Improvement Proposal repository

9.xmrig / xmrig

RandomX, KawPow, CryptoNight and GhostRider unified CPU/GPU miner and RandomX benchmark

• monero
• xmr
• cpuminer
• miner
• cryptocurrency
• xmrig
• +3 more

10.bitcoin / bips

Bitcoin Improvement Proposals

11.solana-labs / solanaArchived

Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.

• ledger
• blockchain
• solana
• performance-blockchain
• rustc
• bitcoin
• +1 more

12.spesmilo / electrum

Electrum Bitcoin Wallet

• bitcoin
• bitcoin-wallet
• python
• electrum
• lightning
• lightning-network

13.hyperledger / fabric

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.

• hyperledger
• fabric
• blockchain
• distributed-ledger
• consensus
• confidentiality

14.unionlabs / union

The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.

• blockchain
• cosmos
• evm
• golang
• rust
• solidity
• +13 more

15.MetaMask / metamask-extension

:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

• chrome
• extension
• ethereum
• firefox
• dapp
• dapp-developers
• +3 more

16.ipfs / kubo

IPFS implementation in Go: a daemon that stores and serves content-addressed data, with a CLI, HTTP Gateway, and RPC API

• ipfs

17.XRPLF / rippled

Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++

• xrpl
• xrp-ledger
• xrp
• cplusplus
• c-plus-plus
• cryptography
• +1 more

18.CryptoSignal / Crypto-Signal

Github.com/CryptoSignal - Trading & Technical Analysis Bot - 4,100+ stars, 1,100+ forks

• technical-analysis
• bittrex-api
• crypto
• bitcoin
• ethereum
• trading
• +14 more

19.ta4j / ta4j

A Java library for technical analysis.

• java-library
• stocks
• forex
• bitcoin
• ethereum
• trading-algorithms
• +5 more

20.coinpaprika / coinpaprika-api-go-client

Official CoinPaprika API Go client — coin prices, tickers, OHLCV, exchanges, and global market stats.

• api-client
• bitcoin
• blockchain
• coinpaprika
• crypto
• cryptocurrency
• +4 more

21.slymnoyann / hey.xyz

Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿

• web3
• blockchain
• graphql
• hacktoberfest
• nextjs
• react
• +9 more

22.HelloZeroNet / ZeroNet

ZeroNet - Decentralized websites using Bitcoin crypto and BitTorrent network

• bittorrent
• p2p
• bitcoin
• anonymity
• torrent
• realtime
• +6 more

23.cosmos / cosmos-sdk

Framework for building performant, customizable blockchains with native interoperability

• go
• cryptocurrency
• tendermint
• cosmos-sdk
• golang
• blockchain
• +1 more

24.ipfs / ipfs

Peer-to-peer hypermedia protocol

• ipfs
• p2p
• ipld
• multiformats
• js-ipfs
• protocol
• +3 more

25.WalletWasabi / WalletWasabi

Open-source, non-custodial, privacy preserving Bitcoin wallet for Windows, Linux, and Mac.

• bitcoin-wallet
• privacy
• bitcoin
• dotnet
• nbitcoin
• cross-platform
• +7 more

26.lightningnetwork / lnd

Lightning Network Daemon ⚡️

• bitcoin
• lightning-network
• blockchain
• micropayments
• lightning
• protocol
• +4 more

27.NethermindEth / nethermind

A robust, high-performance execution client for Ethereum node operators.

• ethereum
• blockchain
• evm
• ethereum-client
• eth

28.deckarep / golang-set

A simple, battle-tested and generic set type for the Go language. Trusted by GoogleCloudPlatform, Docker, 1Password, Ethereum and Hashicorp.

• go
• set
• threadsafe
• datastructures
• concurrency
• golang
• +1 more

29.zvtvz / zvt

modular quant framework.

• stock
• quant
• fintech
• trading-platform
• technical-analysis
• cryptocurrency
• +12 more

30.Zheaoli / awesome-coins

₿ A guide (for humans!) to cryto-currencies and their algos.

• cryptocurrency
• algorithms
• bitcoin
• ethereum
• awesome
• awesome-list
• +8 more

31.knowm / XChange

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.

• bitcoin

32.bitcart / bitcart

Bitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and more

• python
• docker
• docker-compose
• bitcoin
• electrum
• merchant
• +14 more

33.web3 / web3.jsArchived

Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.

• ethereum
• javascript
• api
• typescript
• web3
• web3js
• +2 more

34.Chia-Network / chia-blockchain

Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

• chia
• blockchain
• blockchain-network
• proof-of-space
• proof-of-time
• vdf
• +7 more

35.btcsuite / btcd

An alternative full node bitcoin implementation written in Go (golang)

• hacktoberfest
• btcd
• bitcoin

36.tendermint / tendermint

⟁ Tendermint Core (BFT Consensus) in Go

• bft
• go
• distributed-systems
• consistency
• db
• consensus
• +3 more

37.cometbft / cometbft

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

• bft
• cosmos
• database
• distributed-systems
• tendermint-consensus
• blockchain
• +1 more

38.OffcierCia / ultimate-defi-research-base

Here we collect and discuss the best DeFI & Blockchain researches and tools. Feel free to DM me on Twitter or open pool request.

• cryptocurrency
• ethereum
• blockchain
• research
• awesome-list
• awesome
• +6 more

39.paulmillr / noble-curves

Audited & minimal JS implementation of elliptic curve cryptography.

• crypto
• cryptography
• ecdsa
• ed25519
• ed448
• eddsa
• +14 more

40.bitcoinjs / bitcoinjs-lib

A javascript Bitcoin library for node.js and browsers.

• bitcoinjs-lib
• bitcoin
• javascript
• browserify
• bitcoinjs
• nodejs

41.rust-bitcoin / rust-bitcoin

Rust Bitcoin library

42.c9s / bbgo

The modern cryptocurrency trading bot framework written in Go.

• trading
• trading-bot
• cryptocurrency
• binance
• bitcoin
• crypto

43.vsys-host / shkeeper.io

SHKeeper is a self-hosted and open-source cryptocurrency gateway payment processor. It's integrate with popular CMS, any e-commerce, your own code or product

• accept-crypto
• accept-crypto-payments
• crypto
• crypto-gateway
• crypto-payment
• crypto-payment-api
• +14 more

44.0xa3k5 / web3icons

2000+ crypto svg icons for react

• crypto
• icons
• react-icons
• token
• logos
• web3
• +5 more

45.diem / diem

Diem’s mission is to build a trusted and innovative financial network that empowers people and businesses around the world.

• blockchain

46.anders94 / blockchain-demo

A web-based demonstration of blockchain concepts.

• bitcoin
• blockchain
• blockchain-technology

47.zk-org / zk-nvim

Neovim plugin for zk

• neovim
• nvim
• zk
• notes
• wiki
• zettelkasten
• +2 more

48.wickra-lib / wickra

Streaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.

• algotrading
• backtesting
• bollinger-bands
• cryptocurrency
• finance
• indicators
• +14 more

49.stefanoviana / deepalpha

AI crypto trading bot with deep neural network (84.9% accuracy, 25 coins). BiLSTM + Attention trained on GPU. Bybit, Binance, OKX, Gate.io. Free cloud or self-hosted.

• algorithmic-trading
• lightgbm
• machine-learning
• trading-bot
• bybit
• crypto
• +14 more

50.anoma / anoma

Reference implementation of Anoma

• cryptography
• blockchain
• protocol
• consensus
• distributed-systems
• p2p
• +3 more

51.shardeum / shardeum

Shardeum is an EVM based autoscaling blockchain

• blockchain
• dapp
• ethereum
• evm
• evm-blockchain
• payments
• +2 more

52.neo-project / neo

NEO Smart Economy

• neo
• blockchain

53.maxme / bitcoin-arbitrage

Bitcoin arbitrage - opportunity detector

54.w3f / Grants-Program

Web3 Foundation Grants Program

• blockchain
• polkadot
• substrate
• kusama

55.JKorf / Binance.Net

C#/.NET client library for the Binance.com cryptocurrency exchange REST and WebSocket APIs, supporting Spot and Futures trading and market data with strongly typed models.

• binance
• cryptocurrency
• tradeapi
• exchange
• binance-exchange
• binancenet
• +10 more

56.ConsenSys-archive / truffleArchived

:warning: The Truffle Suite is being sunset. For information on ongoing support, migration options and FAQs, visit the Consensys blog. Thank you for all the support over the years.

• truffle
• ethereum
• framework
• blockchain
• solidity
• smart-contracts
• +3 more

57.QuipNetwork / quip-solver

The quip network mining stack. This includes a coordinator and links all of the official quip network miners.

• cryptocurrency
• ising
• ising-model
• ising-spin-models
• mining
• quantum
• +7 more

58.ethereum / mistArchived

[DEPRECATED] Mist. Browse and use Ðapps on the Ethereum network.

• ethereum
• browser
• meteor
• web3
• geth
• electron
• +1 more

59.Blockstream / esplora

Explorer for Bitcoin and Liquid

60.argotorg / sourcify

Source code verification service for Ethereum smart contracts

• verification
• ethereum
• smart-contracts
• solidity
• vyper
• source-code-verification

61.hyperfy-xyz / hyperfy

World building for everyone

• ai
• collaborative
• game-engine
• metaverse
• multiplayer
• realtime
• +3 more

62.dogecoin / dogecoin

very currency

• cryptocurrency
• dogecoin
• wallet

63.QuipNetwork / hashsigs-solidity

Solidity contracts implementing hash based post quantum signatures

64.askmike / gekkoArchived

A bitcoin trading bot written in node - https://gekko.wizb.it/

• gekko
• trading-bot
• trading-strategies
• bitcoin
• exchange

65.cointop-sh / cointopArchived

A fast and lightweight interactive terminal based UI application for tracking cryptocurrencies 🚀 by @miguelmota

• cryptocurrency
• coinmarketcap
• blockchain
• bitcoin
• ethereum
• cli
• +14 more

66.spothq / cryptocurrency-icons

A set of icons for all the main cryptocurrencies and altcoins, in a range of styles and sizes.

• icons
• coin
• bitcoin
• ethereum
• flat-icons
• altcoin
• +14 more

67.Planetable / Planet

Build and host decentralized blogs and websites on your Mac

• blog
• ens
• ipfs
• ipns
• macos
• swiftui
• +3 more

68.jpantunes / awesome-cryptoeconomics

An awesome curated list of Cryptoeconomic research and learning materials

• game-theory
• cryptoeconomics
• casper
• blockchain
• bitcoin
• pos
• +2 more

69.vbuterin / pybitcointools

SImple, common-sense Bitcoin-themed Python ECC library

70.XRPLF / xrpl.js

A JavaScript/TypeScript API for interacting with the XRP Ledger in Node.js and the browser

• ripple
• xrp-ledger
• javascript
• api
• xrp
• blockchain
• +8 more

71.volodymyrprokopyuk / go-blockchain

A foundational and practical guide for effectively learning and progressively building a blockchain from scratch in Go with gRPC

• blockchain
• blockchain-from-scratch
• concurrent-programming
• cryptography
• golang
• peer-to-peer-networking
• +4 more

72.shurco / mycart

🛒 myCart - shopping cart in 1 file with card and cryptocurrency payment support

• basket
• cart
• ecommerce
• ecommerce-platform
• golang
• stripe
• +12 more

73.21-DOT-DEV / swift-secp256k1

Swift cryptography library for Bitcoin and Nostr. ECDSA, Schnorr, ECDH, and zero-knowledge proofs on secp256k1. Apple platforms and Linux.

• taproot
• secp256k1
• swift
• schnorr
• bitcoin
• ecdsa
• +14 more

74.boazeb / papervault

Paper vault for passwords and secrets

• cryptocurrency
• cryptography
• cybersecurity
• digital-asset-security
• password-manager

75.embarklabs / embark

Framework for serverless Decentralized Applications using Ethereum, IPFS and other platforms

• ethereum
• dapp
• ipfs
• smart-contracts
• serverless
• decentralized
• +4 more

76.crytic / building-secure-contracts

Guidelines and training material to write secure smart contracts

77.richardkiss / pycoin

Python-based Bitcoin and alt-coin utility library.

• python
• bitcoin
• altcoins
• segwit
• bip32

78.bitjson / qr-code

A no-framework, no-dependencies, customizable, animate-able, SVG-based <qr-code> HTML element.

• bch
• bitcoin
• bitcoin-cash
• cryptocurrency
• ethereum
• qr-code
• +9 more

79.nascentxyz / simple-security-toolkit

A collection of practical security-focused guides and checklists for smart contract development

• crypto
• security
• security-tools
• smart-contracts
• solidity

80.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.

• gno
• gnoland
• gnolang
• bft
• blockchain
• cosmos
• +14 more

81.runtimeverification / verified-smart-contracts

Smart contracts which are formally verified

82.cosmos / ibc-go

Inter-Blockchain Communication Protocol (IBC) implementation in Golang.

• cosmos

83.kurtosis-tech / kurtosis

A platform for packaging and launching blockchain infra. Think docker compose for blockchain

• devops
• docker
• docker-compose
• environment
• networks
• distributed-systems
• +8 more

84.paulmillr / scure-btc-signer

Audited & minimal library for creating, signing & decoding Bitcoin transactions.

• bip174
• bip340
• bitcoin
• btc
• psbt
• schnorr
• +6 more

85.diybitcoinhardware / embit

A minimal bitcoin library for MicroPython and Python3 with a focus on embedded systems

86.rootzoll / raspiblitz

Get your own Bitcoin & Lightning Node running - on a RaspberryPi with a nice LCD

87.input-output-hk / cardano-slArchived

Cryptographic currency implementing Ouroboros PoS protocol

• haskell
• stake-blockchain-protocol
• cryptocurrency

88.bcoin-org / bcoin

Javascript bitcoin library for node.js and browsers

• bitcoin
• wallet
• cryptocurrency
• mining

89.use-ink / ink

Polkadot's ink! to write smart contracts.

• smart-contracts
• webassembly
• wasm
• substrate
• domain-specific-language
• blockchain
• +3 more

90.xFFFFF / Gekko-Strategies

Strategies to Gekko trading bot with backtests results and some useful tools.

• gekko
• strategies
• gekko-strategies
• gekko-backtest
• backtest-database
• cryptocurrency
• +14 more

91.ofek / bit

Bitcoin made easy.

• bitcoin
• python
• libraries
• cryptocurrencies
• payments

92.manu354 / cryptocurrency-arbitrage

A cryptocurrency arbitrage opportunity calculator. Over 800 currencies and 50 markets.

• arbitrage-opportunity
• trading-bot
• cryptocurrency
• altcoins
• ethereum
• cryptocurrency-arbitrage
• +2 more

93.ant-design / ant-design-web3

🥳 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.

• antd
• ethereum
• react
• solana
• web3
• bitcoin
• +1 more

94.trentpiercy / trace

Modern crypto portfolio & market explorer. Built with @Flutter

• flutter
• mobile-app
• cryptocurrency
• finance

95.polkadot-js / api

Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.

• jsonrpc
• polkadot
• substrate
• polkadot-js
• api
• web3
• +1 more

96.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.

• polkadot
• substrate
• polkadot-js
• extension
• blockchain

97.sdcoffey / techan

Technical Analysis Library for Golang

• technical-analysis
• golang
• go
• stock
• stock-market
• bitcoin
• +3 more

98.lefnire / tforce_btc_trader

TensorForce Bitcoin Trading Bot

99.chainnodesorg / Web3.swift

A pure swift Ethereum Web3 library

• ethereum
• swift
• ethereum-dapp
• cocoapods
• carthage
• swift-package-manager
• +14 more

100.libbitcoin / libbitcoin-explorer

Bitcoin Command Line Tool