TypeScript smart-contracts

Open-source TypeScript projects categorized as smart-contracts

Top 23 TypeScript smart-contract Projects

  • sismo-badges

    Contracts of the Sismo Badge Minting Protocol

  • hardhat

    Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.

  • Project mention: How to Register a Smart Contract to Mode SFS with Hardhat. | dev.to | 2024-04-25

    Hardhat is an Ethereum development framework for creating, testing and deploying smart contracts. It includes a suite of tools that aid in developing smart contracts and managing the complete development process, allowing developers to write scripts, compile, test, and deploy efficiently.

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo
  • v3-core

    πŸ¦„ πŸ¦„ πŸ¦„ Core smart contracts of Uniswap v3

  • Project mention: Best Crypto To Invest in 2024 [Expert Guide] | dev.to | 2023-12-29

    Uniswap (UNI) – The Leading Decentralized Exchange

  • v2-core

    πŸ¦„ πŸ¦„ Core smart contracts of Uniswap V2

  • remix-project

    Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.

  • Project mention: How I Contributed One Line of Code to Ethereum | dev.to | 2023-11-26

    Remix - Browser-based compiler and IDE for Ethereum smart contracts written with Solidity.

  • hardhat-template

    Hardhat-based template for developing Solidity smart contracts

  • merkletreejs

    🌱 Construct Merkle Trees and verify proofs in JavaScript.

  • 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.

    InfluxDB logo
  • v3-periphery

    πŸ¦„ πŸ¦„ πŸ¦„ Peripheral smart contracts for interacting with Uniswap v3

  • Project mention: I get an "ambiguous primary types or unused types" error when trying to mint an NFT requiring 2 signatures via EIP712 | /r/solidity | 2023-05-24

    I modified my code to use EIP712 to require an authorized wallet to also sign in order for an NFT to be minted. I based this off of this: https://github.com/OpenZeppelin/openzeppelin-contracts/blob/7e814a3074baa921db584c180ff6e300cdec8735/contracts/token/ERC20/extensions/ERC20Permit.sol. This is an example of someone calling a smart contract containing this ERC20Permit.sol code https://github.com/Uniswap/v3-periphery/blob/main/test/shared/permit.ts. This particular ERC20Permit.sol code is designed to allow an account to approve ERC20 spend limits without spending gas fees but the same underlying mechanisms could be applied to my use case.

  • full-stack-ethereum

    Building full stack apps with Solidity, Ethers.js, Hardhat, and The Graph

  • baseline

    The Baseline Protocol is an open source initiative that combines advances in cryptography, messaging, and distributed ledger technology to enable confidential and complex coordination between enterprises while keeping data in systems of record. This repo serves as the main repo for the Baseline Protocol, containing core packages, examples, and reference implementations.

  • matic.js

    Javascript developer library to interact with Matic Network

  • contracts

    A set of reusable smart-contracts (by HQ20)

  • solidstate-solidity

    πŸ’  Upgradeable-first Solidity smart contract development library πŸ’ 

  • umbra-protocol

    πŸŒ•πŸŒ‘ Privacy Preserving Shielded Payments On The Ethereum Blockchain

  • ampleforth-contracts

    Smart contracts for Ampleforth Protocol (working name uFragments)

  • Project mention: Esta fΓ³rmula mueve billones πŸ’° en DeFi | dev.to | 2023-12-28
  • typescript-eth-starter

    πŸ”Œ Ethereum Dapp Basic Typescript Starter

  • create-web3-turbo

    ⚑ A monorepo starter kit for building blockchain-based applications with ease

  • flow-playground

    Flow Playground front-end app πŸ€Ήβ€β™‚οΈ

  • v1-core

    The Lyra Protocol

  • Project mention: Options platforms | /r/CryptoCurrency | 2023-05-19

    The biggest DeFi options trading platforms are Lyra (https://www.lyra.finance/), Dopex (https://www.dopex.io/) and Opyn (https://www.opyn.co/), but probably more useful to you is the decentralized finance data site DeFiLlama, which has a section comparing all your choices (https://defillama.com/protocols/Options) as well as a ludicrous amount of other information on the entire ecosystem of dApps on every chain.

  • lsp-smart-contracts

    The reference implementation for universal profiles smart contracts

  • solc

    πŸ’Ž Solidity compiler bindings for Deno

  • protocol

    β›“ Dev Protocol is an open source middleware for creator's sustainability. (by dev-protocol)

  • locklift

    Node JS framework for working with Everscale and Venom contracts. Inspired by Truffle and Hardhat. Helps you build, test, run and maintain your smart contracts.

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

    WorkOS 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).

TypeScript smart-contracts related posts

Index

What are some of the best open-source smart-contract projects in TypeScript? This list will help you:

Project Stars
1 sismo-badges 16,173
2 hardhat 6,754
3 v3-core 4,151
4 v2-core 2,808
5 remix-project 2,278
6 hardhat-template 1,919
7 merkletreejs 1,115
8 v3-periphery 1,107
9 full-stack-ethereum 795
10 baseline 572
11 matic.js 533
12 contracts 457
13 solidstate-solidity 399
14 umbra-protocol 333
15 ampleforth-contracts 280
16 typescript-eth-starter 134
17 create-web3-turbo 131
18 flow-playground 113
19 v1-core 100
20 lsp-smart-contracts 75
21 solc 72
22 protocol 68
23 locklift 49

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