1251 Open source projects that are alternatives of or similar to Portis Sdk

EthStats - Server

A scala implementation of the Lightning Network.

TypeScript dApp Framework

An Ethereum dApp for posting social events.

Blockked - blockchain.info companion (and educational) app for Android

A Cryptocurrency/Blockchain wallet app based on React Native

Distributed Blockchain-based File Storage 📡

Collector for digital assets

Simple PoC that shows you how to use IPFS and Ethereum blockchain to store files and their information.

Mortgage Processing App using Hyperledger Fabric Blockchain. Uses channels for privacy and access, and restricts read/write previleges through endorsement policies

Knowledge is Power

Formerly Linnia-Smart-Contracts

Ansible repo for setting up an EOS RPC API node and syncing to the mainnet

MyCrypto is an open-source tool that allows you to manage your Ethereum accounts privately and securely. Developed by and for the community since 2015, we’re focused on building awesome products that put the power in people’s hands.

Streamr Core backend

311 byte EIP712 Signing Compliant Delegate-Call Enabled MultiSignature Wallet for the Ethereum Virtual Machine

Using Mailchain, blockchain users can now send and receive rich-media HTML messages with attachments via a blockchain address.

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

Scatter is an in-browser ( extension ) wallet for EOS which facilitates interaction between users and dapps.

Experimental cryptocurrency (blockchain) written in python.

Ewasm Design Overview and Specification

🌎 Complex Topics Explained For Your Level And Background. ✏️

A safe, extensible ORM and Query Builder for Rust

Monorepo for the Ethereum VM TypeScript Implementation

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

🧰 A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps

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

JavaScript library to interact with NEAR Protocol via RPC API

BitShares Blockchain implementation and command-line interface

A simple demo for Blockchain in Swift

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

A toy currency

Cryptozombies for Vyper: Learn Vyper by building games!

DEPRECATED — The official Node.js library for Coinbase Pro

Grow Open Source

The Nervos CKB is a public permissionless blockchain, and the layer 1 of Nervos network.

Python Wrapper for coinbin.org

💰 USB flash drive ISO image for Ethereum, Zcash and Monero mining with NVIDIA graphics cards and Ubuntu GNU/Linux (headless)

JavaScript library for Iroha, a Distributed Ledger Technology (blockchain) platform.

Roulette Smart Contract on Ethereum Blockchain

Documentation gitbook for yearn

Example project for EthSnarks - Miximus coin mixer

Iroha - A simple, decentralized ledger

Static Analyzer for Solidity

Bitcoin full node in C#

Cosmos app for clearing and settlements

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

Elastic sidechains

Chronos - Ethereum Alarm Clock DApp

Ulord-Sidechain is a Secondary chain for Ulord implemented in Java, uses USC protocol

Monitors crypto mining pools in real-time in order to find the most profitable for your machine. Controls any miner that is available via command line.

Superfast blockchain parser for stats

Bitcoin.org Website

CIA - CryptoInAction

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

Chainspace is a distributed ledger platform for high-integrity and transparent processing of transactions within a decentralized system.

Ravencoin Core integration/staging tree

An implementation of Hyperledger Composer to improve transparency and traceability of supply chain

Ethereum contract ABI to gRPC protobuf IDL transpiler