699 Open source projects that are alternatives of or similar to Solidity Repl

Upload yours token, coin and dApp image to get displayed in the Trust Wallet

An explorer for ERC20 based Ethereum tokens

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

Takes a link to a smart contract's raw ABI file and an RPC URL and then indexes all instances of that smart contract

[DEPRECATED] Decoder and encoder for the Ethereum ABI

Open-Source Tutorial For Analyzing and Visualizing Cryptocurrency Data

A Collection of Vulnerabilities in ERC20 Smart Contracts With Tokens Affected

Sharing Updatable Models (SUM) on Blockchain

Elegant Web3js functionality in Swift. Native ABI parsing and smart contract interactions.

Official repository for core projects comprising the Celo platform

Plasma Cash Contract & Client. ERC721, ERC20, and ETH compatible

A collection of short yet fully-functional contracts that demonstrate Solidity language features.

Balance Open: A GPL3-licensed macOS menu bar app for all the world’s currencies.

Machine learning models for time series analysis

💰 Cryptocurrency prices on MacBook Touch Bar

Truffle Flattener concats solidity files from Truffle and Buidler projects with all of their dependencies

Project is in active development and has been moved to the EthereumJS VM monorepo.

⛓ Cleargraph is a GraphQL runtime for decentralized applications

📚 A curated collection of links for cryptoeconomists

Ethereum smart contract transaction input data decoder

[UNMAINTAINED] Ruby library to query market data from cryptocurrency exchanges (https://www.coingecko.com)

Ethereum Virtual Machine tools and guide

Pythonic Smart Contract Language for the EVM

Plasma protocol compatible ETH Exchange Platform

DEPRECATED. To be removed December, 2018 (use monax/bosmarmot)

Realtime cryptocurrency API

Ethereum MultiSigWallet

Ethereum Wallet and Dapp Browser for iOS.

Analysis and visualisation of the cryptocurrency market

Lightweight Java and Android library for integration with Ethereum clients

Security Analysis tool for WebAssembly module (wasm) and Blockchain Smart Contracts (BTC/ETH/NEO/EOS)

Yearn smart contracts

Github.com/CryptoSignal - #1 Quant Trading & Technical Analysis Bot - 3,100+ stars, 900+ forks

Scheduled buying of BTC, ETH, and LTC from Coinbase Pro, optimally!

Non-fungible token implementation for Ethereum-based blockchains.

(Aragon 1) Aragon apps developed by Aragon Core Devs (smart contracts + webapps)

₿ A Human–Friendly API Service for Crypto Currency Information.

Golem is creating a global market for computing power.

Start an exchange in under a minute

Core Ethereum Smart Contracts for Polymath - The Securities Token Platform

A tool for creating a local blockchain for fast Ethereum development.

Python bindings to the Etherscan.io API

Solidity compilation and Ethereum contract execution interface for hackable atom editor

🎚 Peripheral smart contracts for interacting with Uniswap V2

SDKs for CoinAPI

Gnosis Safe allows secure management of blockchain assets.

A Blockchain Virtual Machine

Wei Wallet is an open source Ethereum wallet for iOS

🌱 Construct Merkle Trees and verify proofs in JavaScript.

Air-gapped crypto wallet.

🧑‍🌾 It ain't much, but it's an honest work

A Ruby implementation of Ethereum.

WalletConnect Monorepo

A list of links to articles, tutorials and papers that are helpful for people developing on the ethereum stack

Solidity gotchas, pitfalls, limitations, and idiosyncrasies.

Main uPort library for front end developers

Augur - Prediction Market Protocol and Client

A collection about awesome blockchains - open distributed public databases w/ crypto hashes incl. git ;-). Blockchains are the new tulips 🌷🌷🌷. Distributed is the new centralized.

Combines Hardhat, TypeChain, Ethers, Waffle, Solhint and Solcover.

Nanominer is a versatile tool for mining cryptocurrencies on GPUs and CPUs.