Blockchain

Open-source projects categorized as Blockchain | Edit details

Top 23 Blockchain Open-Source Projects

  • GitHub repo go-ethereum

    Official Go implementation of the Ethereum protocol

    Project mention: Everyone is welcome | reddit.com/r/linuxmasterrace | 2022-01-21

    False. Almost every single cryptocurrency is open source. So given that fact, is crypto communist? Are devs "doing communism" when make completely private and untraceable currencies, or smart contracts that make you pay back money you borrowed from others? No. Those things are not remotely communist. Being open source doesn't change that. Communism is not when you choose to open source your project, communism is when you force everyone else to.

  • GitHub repo diem

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

    Project mention: Are there any big projects written in Rust without any use of unsafe code? | reddit.com/r/rust | 2022-01-17

    I believe diem has over 250kLOC and no unsafe code

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • GitHub repo gun

    An open source cybersecurity protocol for syncing decentralized graph data.

    Project mention: gun: NEW Data - star count:15251.0 | reddit.com/r/algoprojects | 2022-01-08
  • GitHub repo solidity

    Solidity, the Smart Contract Programming Language

    Project mention: Daily General Discussion - January 22, 2022 | reddit.com/r/ethfinance | 2022-01-21

    Solidity v0.5.3 is released, allowing access to contract code and improving static analysis.

  • GitHub repo 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. (by hyperledger)

    Project mention: Nobody has found a use case for blockchain | news.ycombinator.com | 2021-06-15

    After some research I found that they are using Hyperledger Fabric, a project hosted by the Linux Foundation.

    https://github.com/hyperledger/fabric

  • GitHub repo ethereumbook

    Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

    Project mention: Grind time | reddit.com/r/ethereum | 2022-01-12

    I agree about a print book for this space - do you think the same about the online version? https://github.com/ethereumbook/ethereumbook - it looks like it was updated as recently as 6 months ago.

  • GitHub repo truffle

    A tool for developing smart contracts. Crafted with the finest cacaos.

    Project mention: web3 Frontend Starter Kit | dev.to | 2022-01-22

    Truffle Framework

  • SonarLint

    Deliver Cleaner and Safer Code - Right in Your IDE of Choice!. SonarLint is a free and open source IDE extension that identifies and catches bugs and vulnerabilities as you code, directly in the IDE. Install from your favorite IDE marketplace today.

  • GitHub repo chia-blockchain

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

    Project mention: Pending Confirm for 2 days | reddit.com/r/chia | 2022-01-20

    I would suggest opening an issue on github.

  • GitHub repo diesel

    A safe, extensible ORM and Query Builder for Rust

    Project mention: SQL to struct | reddit.com/r/rust | 2022-01-22

    Sounds like http://diesel.rs/ is what you want.

  • GitHub repo lbry-sdk

    The LBRY SDK for building decentralized, censorship resistant, monetized, digital content apps.

    Project mention: Partnership with Helium? | reddit.com/r/Arweave | 2022-01-07

    https://lbry.com/ if you do maybe provide some support for IF

  • GitHub repo solana

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

    Project mention: anatoly yakovenko | reddit.com/r/u_kuning498548 | 2022-01-22
  • GitHub repo blockchain

    A simple Blockchain in Python (by dvf)

    Project mention: Random question. | reddit.com/r/CryptoCurrency | 2021-08-17
  • GitHub repo monero

    Monero: the secure, private, untraceable cryptocurrency

    Project mention: Everyone is welcome | reddit.com/r/linuxmasterrace | 2022-01-21

    False. Almost every single cryptocurrency is open source. So given that fact, is crypto communist? Are devs "doing communism" when make completely private and untraceable currencies, or smart contracts that make you pay back money you borrowed from others? No. Those things are not remotely communist. Being open source doesn't change that. Communism is not when you choose to open source your project, communism is when you force everyone else to.

  • GitHub repo substrate

    Substrate: The platform for blockchain innovators

    Project mention: Polkadot Digest 20 Jan 2022 | reddit.com/r/Polkadot | 2022-01-20

    Substrate developers should be aware of this change, making bounded storage the default for pallets. https://github.com/paritytech/substrate/pull/10662

  • GitHub repo lnd

    Lightning Network Daemon ⚡️

    Project mention: I use electrum and BTC more than ledger and eth | reddit.com/r/Electrum | 2022-01-13
  • GitHub repo full-blockchain-solidity-course-py

    Ultimate Solidity, Blockchain, and Smart Contract - Beginner to Expert Full Course | Python Edition

    Project mention: Begginner tips | reddit.com/r/solidity | 2022-01-21
  • GitHub repo polkadot

    Polkadot Node Implementation

    Project mention: Polkadot Digest 19 Jan 2022 | reddit.com/r/Polkadot | 2022-01-19

    Polkadot version 0.9.50-1 has been released with LOW upgrade priority. https://github.com/paritytech/polkadot/releases/tag/v0.9.15-1

  • GitHub repo smart-contract-best-practices

    A guide to smart contract security best practices

    Project mention: Contract example with best practices? | reddit.com/r/solidity | 2022-01-16
  • GitHub repo tendermint

    ⟁ Tendermint Core (BFT Consensus) in Go

    Project mention: Proof of Stake & Validators: An Overview | reddit.com/r/defi | 2021-12-28

    Every Proof of Stake blockchain has a different implementation of Proof of Stake concepts. At Onomy Protocol, we are building with Cosmos Tendermint, a BFT-style consensus architecture that follows the Proof of Stake model. Ethereum’s Casper will be chain-based. Both types must select validators from their validator pool and decide how that validator pool is selected.

  • GitHub repo wasm3

    🚀 The fastest WebAssembly interpreter, and the most universal runtime

    Project mention: MiniVM: A minimal cross-language runtime that beats C/luajit on some benchmarks | news.ycombinator.com | 2022-01-08

    How does this compare to the techniques used in the wasm3 (name, not description)?

    https://github.com/wasm3/wasm3

    architecture of M3 the interpreter core of wasm3 https://github.com/wasm3/wasm3/blob/main/docs/Interpreter.md

    https://github.com/wasm3/wasm3/blob/main/docs/Performance.md

  • GitHub repo bitcoinj

    A library for working with Bitcoin

    Project mention: Where to find expert blockchain developers/researchers? | reddit.com/r/cryptodevs | 2022-01-05
  • GitHub repo quorum

    A permissioned implementation of Ethereum supporting data privacy

    Project mention: I researched XinFin Network [XDC], here's what I found (technical) | reddit.com/r/CryptoCurrency | 2021-09-15

    XinFin is a third generation blockchain, forked from Quorum, developed by J.P Morgan, and it is a private/permissioned blockchain built on the Ethereum network. You can read here why they chose Quorum.

  • GitHub repo rippled

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

    Project mention: What is ripple technology used for | reddit.com/r/Ripple | 2022-01-20

    I would highly suggest going over documentation on XRPL.org to gain a better understanding of the ledger. It has tons of useful information from both a high level perspective as well as lower level code samples and tutorials.

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). The latest post mention was on 2022-01-22.

Blockchain related posts

Index

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

Project Stars
1 go-ethereum 34,893
2 diem 16,302
3 gun 15,368
4 solidity 14,243
5 fabric 13,036
6 ethereumbook 12,609
7 truffle 12,232
8 chia-blockchain 9,806
9 diesel 7,858
10 lbry-sdk 7,163
11 solana 6,925
12 blockchain 6,615
13 monero 6,584
14 substrate 6,455
15 lnd 5,712
16 full-blockchain-solidity-course-py 5,474
17 polkadot 5,165
18 smart-contract-best-practices 4,900
19 tendermint 4,586
20 wasm3 4,461
21 bitcoinj 4,212
22 quorum 4,073
23 rippled 4,063
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