Java Blockchain

Open-source Java projects categorized as Blockchain

Top 23 Java Blockchain Projects

  • web3j

    Lightweight Java and Android library for integration with Ethereum clients

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • bitcoinj

    A library for working with Bitcoin

  • bitcoin-wallet

    Bitcoin Wallet app for your Android device. Standalone Bitcoin node, no centralized backend required.

  • Project mention: Coins stuck in an unconfirmed transaction on Android, how to resubmit? | /r/Bitcoin | 2023-07-01

    I am here to eat crow: the devs provided documentation on how to do this, I just gave up on reading the documentation too early. Here it is: https://github.com/bitcoin-wallet/bitcoin-wallet/blob/main/wallet/README.recover.md

  • besu

    An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu

  • fabric-sdk-java

  • WeIdentity

    基于区块链的符合W3C DID和Verifiable Credential规范的分布式身份解决方案

  • eventeum

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

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  • aion

    Aion Network - Java Implementation

  • signum-node

    Signum Node

  • coti-node

    COTI is the first DAG based chain protocol that's optimized for Enterprises and Stable-coins.

  • hadoopcryptoledger

    Hadoop Crypto Ledger - Analyzing CryptoLedgers, such as Bitcoin Blockchain, on Big Data platforms, such as Hadoop/Spark/Flink/Hive

  • neow3j

    Java/Kotlin/Android Development Toolkit for the Neo Blockchain

  • odysee-android

    The Odysee Android app with wallet functionality

  • cardano-client-lib

    Cardano client library in Java

  • xdagj

    XDAGJ is an implementation of XDAG in Java. https://xdag.io

  • convex

    Convex Main Repository - Decentralised platform for the Internet of Value

  • Project mention: A fully-regulated, API-driven bank, with Clojure | news.ycombinator.com | 2023-08-29

    If you're looking for something novel that combines crypto and ~Clojure, look no further: https://convex.world/

  • headlong

    High-performance Contract ABI and RLP for Ethereum

  • Project mention: Release v9.3.0 (enhancement, include internalType) · esaulpaugh/headlong | /r/ethdev | 2023-06-20
  • Magician-Scanning

    Magician-Scanning is a toolkit developed in Java for scanning blockchains, which can be used to monitor transactions according to the needs of developers, and it plans to support three chains, ETH (BSC, POLYGON, etc.), SOL and TRON

  • java-11-examples

    JDK 11 examples and demo projects.

  • WavesJ

    Java library for interacting with the Waves blockchain.

  • bitcoincashj

    A library for working with Bitcoin Cash

  • jNano

    A comprehensive Java library for the Nano cryptocurrency.

  • burstkit4j

    SignumJ - Java Development Framework

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Java Blockchain discussion

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Java Blockchain related posts

  • [ANN] online talk: Lisp for Lattice Technology (by Mike Anderson)

    1 project | /r/BlockchainStartups | 5 Jul 2023
  • [ANN] London Clojurians Talk: Lisp for Lattice Technology (by Mike Anderson)

    1 project | /r/Clojure | 4 Jul 2023
  • Release v9.3.0 (enhancement, include internalType) · esaulpaugh/headlong

    1 project | /r/ethdev | 20 Jun 2023
  • Daily General Discussion - June 7, 2023

    4 projects | /r/ethfinance | 7 Jun 2023
  • The new Besu improves the fee revenue of block proposers

    2 projects | /r/ethstaker | 1 Jun 2023
  • Open-source Ethereum library for C language.

    3 projects | /r/ethdev | 24 May 2023
  • Daily General Discussion - May 6, 2023

    1 project | /r/ethfinance | 6 May 2023
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 19 Jun 2024
    Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

Index

What are some of the best open-source Blockchain projects in Java? This list will help you:

Project Stars
1 web3j 5,002
2 bitcoinj 4,951
3 bitcoin-wallet 3,626
4 besu 1,412
5 fabric-sdk-java 1,113
6 WeIdentity 1,108
7 eventeum 493
8 aion 337
9 signum-node 192
10 coti-node 162
11 hadoopcryptoledger 141
12 neow3j 136
13 odysee-android 131
14 cardano-client-lib 117
15 xdagj 107
16 convex 90
17 headlong 75
18 Magician-Scanning 73
19 java-11-examples 57
20 WavesJ 44
21 bitcoincashj 42
22 jNano 29
23 burstkit4j 28

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