🇬🇧 Made in United Kingdom
Discover United Kingdom's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of United Kingdom.
TOP Solidity Projects
willitscale/learning-solidity
The companion to the Youtube tutorials
ExtropyIO/defi-bot
Tutorial for building DeFi arbitrage bots
Arachnid/solidity-stringutils
Basic string utilities for Solidity
provable-things/ethereum-api
Provable API for Ethereum smart contracts
jamesbachini/DEX-Arbitrage
Example arbitrage trading bot
provable-things/ethereum-examples
Code examples showing how to use the Provable API on Ethereum
sablier-labs/v2-core
⏳ Core smart contracts of the Sablier V2 token distribution protocol
AztecProtocol/aztec-connect-bridges
wighawag/clones-with-immutable-args
PacktPublishing/Mastering-Blockchain-Programming-with-Solidity
Mastering Blockchain Programming with Solidity, published by Packt
willitscale/solidity-util
Solidity Standard Utilities
cawfree/zk-starter
zero knowledge for those with zero knowledge
Miyamura80/ZKMicrophone
🎙🔒 ZK Microphone: Trusted audio in the age of deepfakes 🔒🎙 Generative AI is a threat to society. It enables disinformation, manipulation, and political subversion. We've built the world's first attested microphone and used ZK-SNARKs to protect authenticity and privacy.
PacktPublishing/Mastering-Blockchain
Code repository for Mastering Blockchain uploaded by Packt
jordaniza/OZ-Upgradeable-Foundry
Minimal Upgradeable Contract Deploy and Test with foundry
euler-xyz/ethereum-vault-connector
The Ethereum Vault Connector (EVC) is a mediator between Vaults that may have borrowing functionality.
DanielAbalde/NFT-On-Chain-Metadata
ERC721 and ERC1155 with on-chain metadata for SVG and HTML based NFTs
JofArnold/zkp-learning-in-public
My journey learning zero knowledge proof technologies in public! Feedback, help and contributions very much welcome
euler-xyz/median-oracle
wighawag/forge-exec
Execute programs from forge with an open 2-way communication channel between both
PacktPublishing/SolidityProgrammingEssentials
Solidity Programming Essentials, published by Packt
sonnysangha/lottery-smart-contract
nsinthunont/nft-royalties
Smart contract template to support NFTs whereby the artist gets a royalty from all future transactions of the NFT
Destiner/hollander-core
ERC20 token swaps via gradual dutch auctions
FredCoen/nft-tutorial
boomyjee/cmt_smart_contract
Token emission on base of MintableToken
ExtropyIO/ExpertSolidityBootcamp
PacktPublishing/Ethereum-Cookbook
Code snippets as given in Ethereum Cookbook
jamesbachini/Solidity-Snippets
Useful Solidity Code Snippets
ibnzUK/NFT-Marketplace
React, JS, Solidity application, for issue, mint, list and sell NFT (ERC-721 & ERC1155) Tokens on Ethereum Network
linkpoolio/example-chainlinks
Example Chainlinks for the decentralised oracle network. https://chain.link/
LHerskind/ArbSwapper-v2
Updated Arbitrage Flash Swapper using Uniswap
euler-xyz/evc-playground
A playground for Ethereum Vault Connector (EVC)
web3j/web3j-openapi
OpenAPI compliant service generator for Solidity Smart contracts
KaihuaQin/defi-mooc-lab2
superfluid-finance/super-examples
PacktPublishing/Solidity-Programming-Essentials-Second-Edition
Solidity Programming Essentials, Second Edition, published by Packt
alexroan/chuff
Common Solidity contract patterns, based on OpenZeppelin's contract library, implemented in the Huff language
willitscale/ethereum-adventure
The Ethereum Adventure Game
AztecProtocol/aztec-verifier-contracts
Destiner/deployless-multicall
PacktPublishing/Ethereum-Smart-Contract-Development
Ethereum Smart Contract Development, published by Packt
euler-xyz/euler-vault-kit
Build lending vaults that connect through Ethereum Vault Connector
AztecProtocol/consolerr
Solidity error logging
PacktPublishing/Mastering-Ethereum
Mastering Ethereum, Published by Packt
jamesbachini/myVault
Private vault for yield farming
web3j/solidity-gradle-plugin
Gradle plugin providing tasks to compile Solidity contracts.
provable-things/provable-starter-kit
A Provable & OpenZeppelin starter-kit for building data-rich smart-contracts!
jamesbachini/EthereumHacker
Black Ops Ethereum Game
omni/trustless-bridge-demo
provable-things/truffle-starter
With the Provable oracle in this Truffle box, you can create data-rich smart-contracts in seconds!
LondonBlockchainLabs/web3-fundamentals
An onramp to the Web3 universe ✨
jordaniza/assemblynaut
Beating OpenZeppelin's Ethernaut in Pure Assembly. Masochists Only.
sablier-labs/v2-periphery
🎛 Peripheral smart contracts for interacting with Sablier V2
vijayengineer/V-Cred-Avalanche
This project aims to bring flashloans to Avalanche blockchain. The core concept V-Cred is the design pattern of having two
jamesbachini/Tokenomics-Boilerplate
A tokenomics boilerplate using hardhat & solidity for governance token, Uniswap liquidity pool, buy back mechanism and staking pools
wighawag/erc721-lease
A contract to manage lease of NFT
domhaobaobao/gallery
A digital art gallery on Ethereum inspired by SuperRare
sablier-labs/v1-smooth-contracts
Bare-bones implementation of the Sablier protocol
sablier-labs/examples
Example integrations with Sablier
jTanG0506/smart-contract-engineer
🦄 Solutions for smartcontract.engineer
YourNewEmpire/Hardhat-OpenSea-ERC721
Quick repo for opensea erc721 nfts from hardhat
latticexyz/persona
programmable on-chain identity primitive protocol
omni/cryptokitties-xdai-demo
Cut version of cryptokitties contracts for demonstration of Ethereum Mainnet to xDai bridge
PacktPublishing/Ethereum-Game-Development-Projects
euler-xyz/euler-encode-workshop
wighawag/transfer-gateway
AztecProtocol/rollup-encoder
I'm encoooderrrring
vijayengineer/V-CRED-SHORT
Deploying flashloans for instant leveraged trading in Aave, 1inch
euler-xyz/fee-flow
artem-bayandin/blockchain-samples
Samples of Solidity code: a) Raffle game; b) Upgradeable On-chain NFT; c) Twitter+Forum (with proxies and clones)
mohammed-shameem/nft-dapp
NFT Marketplace contract
0xTDF/Token-Weighted-Governance-Security-Exploit-Using-AAVE-Flash-Loans
Exploitation of security vulnerabilities found in poorly designed token-weighted governance protocols, using AAVE flash loans to gain unfair voting power.
UHive/Uhive_Token_V2
This is V2 of Uhive’s very own digital currency. The tokens are built on the Ethereum blockchain and will soon be used to power transactions across the network. You’ll be able to purchase goods and services using your tokens inside Uhive.
wighawag/hardhat-deploy-test-uniswap
jamesbachini/LayerZero-Example
A simple test passing a string between Goerli and Optimism Goerli using LayerZero
jamesbachini/masterchef
Updated version of the sushi masterchef contract
0xTDF/Ronin
NFT project with 'breeding' aspect, and ERC20 token rewards accumulated through ERC721 token ownership. Akin to CyberKongz.
provable-things/hack-ethams-hexagons-protocol
mcevoyinit/flashbots-uniswap
swashapp/token
AztecProtocol/aztec3-l1-contracts
L1 contracts for Aztec3
bitpopulous/Populous-DeFi-protocol
Populous DeFi protocol
jamesbachini/Memecoin
Create Your Own Memecoin With Solidity and Uniswap
jamesbachini/Uniswap-v4-Tests
A test suite for working with Uniswap v4 Hooks
bernatfp/slugs-protocol
An onchain URL shortener
CJ42/LUKSO-Hardhat-template
euler-xyz/euler-price-oracle
Oracle adapters for the Euler Vault Kit
PacktPublishing/Blockchain-for-Enterprise
Blockchain for Enterprise, published by Packt
409H/fundraise
ethalend/ETHALend-v1-Contracts
📦 Overview of the Ethereum Smart Contracts used by the ETHA Lend Protocol.
N-NeelPatel/Fund-Me-Brownie
A simple fund me project
N-NeelPatel/eth-smart-contracts
smart contracts
jordaniza/bitfield-epoch
A solidity library to efficiently compress user activations into a single 256 bit storage slot
creol-io/cvcu
Creol Verified Carbon Units - Smart Contract Library for minting VCUs on chain
YourNewEmpire/Hardhat-Opensea-Boilerplate
Hardhat setup for both ERC-1155 and ERC-721 on Polygon and Opensea. Cloned from my older ERC-721 boilerplate
marcosmartinezfco/htlc-cross-bridge
Simple smart contract to transfer tokens accros multiple evm-compatible chains
marginswap/marginswap-core
Core contracts for marginswap functionality
DanielAbalde/NFT-Swapper
Peer to peer exchange of multiple NFTs
N-NeelPatel/Lottery-Brownie
Lottery project