TypeScript smart-contracts

Open-source TypeScript projects categorized as smart-contracts | Edit details

Top 23 TypeScript smart-contract Projects

  • GitHub repo hardhat

    Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Get Solidity stack traces & console.log.

    Project mention: What the WEB3? Understand WEB3 by Creating a Token Inside of a Node.js App | dev.to | 2022-01-16

    Hardhat - a JavaScript library that works as an environment for compiling, deploying, testing, and testing decentralized applications written in Solidity

  • GitHub repo v3-core

    🦄 🦄 🦄 Core smart contracts of Uniswap v3

    Project mention: The Doge NFT: Own a piece of Internet history | reddit.com/r/u_AmbergEvk | 2022-01-11

    The initial auction of $DOG fractions will take place on September 1st, at 1pm EST and it will be the first opportunity for people to own this piece of art. Thereafter, it will be available to exchange on fractional.art or through decentralized exchanges such as sushi.com or uniswap.org.

  • OPS

    OPS - Build and Run Open Source Unikernels. Quickly and easily build and deploy open source unikernels in tens of seconds. Deploy in any language to any cloud.

  • GitHub repo v2-core

    🎛 Core smart contracts of Uniswap V2

    Project mention: [Uniswapv2] Overview | dev.to | 2022-01-05
  • GitHub repo solidity-template

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

    Project mention: Web3.0 Resources | dev.to | 2021-12-11
  • GitHub repo v3-periphery

    🦄 🦄 🦄 Peripheral smart contracts for interacting with Uniswap v3

    Project mention: UNISWAP Lets You Trade Limits Now | reddit.com/r/UniSwap | 2022-01-02

    This is not yet possible, due to known issues with the standard Uniswap v3 router. See here for more info: https://github.com/Uniswap/v3-periphery/issues/170 - and also FYI, every trade bleeds 1 wei (which is a tiny tiny amount) due to other known issues: https://github.com/Uniswap/v3-periphery/issues/5

  • GitHub repo full-stack-ethereum

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

    Project mention: EIP-155 transaction error | reddit.com/r/ethdev | 2021-04-20

    I am trying to develop a SC using hardhat and react, following this code Compile and Deploy work nice, but once I try to interact with the contract I receive this error in my terminal:

  • GitHub repo baseline

    The Baseline Protocol is an open source initiative that combines advances in cryptography, messaging, and blockchain to execute secure and private business processes at low cost via the public Ethereum Mainnet. The protocol will enable confidential and complex collaboration between enterprises without leaving any sensitive data on-chain

    Project mention: I’m new to this token | reddit.com/r/Unibright | 2021-12-18

    The Baseline Protocol is a new standard that is going to be adopted by enterprises globally. It is a standard created by folks from Enterprise Ethereum Alliance, and led by a team of professionals from several institutions like EY, Microsoft, Consensys, Unibright, SAP, and so on, in different capacities. The protocol is meant to synchronize data between 2 entities while keeping data private + secure. https://docs.baseline-protocol.org/

  • 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 celo-monorepo

    Official repository for core projects comprising the Celo platform

    Project mention: Where would you allocate 10k in DeFi? | reddit.com/r/defi | 2021-12-28

    Of course! Thanks. I'm a reading maniac. I'm in a similar boat to OP. just about to commit a lot of money to several different paths, but right now it's read read read :). And CELO looks amazing and undervalued. The entry point just eludes me. even celo.org doesn't have a 'start here', just links to dapps that use CELO . I'll be trying to lean more about these:

  • GitHub repo matic.js

    Javascript developer library to interact with Matic Network

    Project mention: Issue when instantiating MaticPOSClient for Polygon Bridge | reddit.com/r/0xPolygon | 2021-12-26

    Any ideas? I only found this on github but no luck: https://github.com/maticnetwork/matic.js/issues/130

  • GitHub repo prb-math

    Smart contract library for advanced fixed-point math

    Project mention: PRBMath v2: Now with type safety | reddit.com/r/ethdev | 2021-06-14
  • GitHub repo umbra-protocol

    🌕🌑 Privacy Preserving Shielded Payments On The Ethereum Blockchain

    Project mention: Port Authority: Firefox Addon Blocking Javascript Portscanning and Lexis Nexis Invasive Scripts | reddit.com/r/PrivacySecurityOSINT | 2021-07-04

    Umbra protocol: https://github.com/ScopeLift/umbra-protocol

  • GitHub repo docs

    Unleash Bitcoin's full potential with decentralized apps and smart contracts. The documentation covers key aspects of the Stacks network and technology and provides tutorials and other helpful content for developers. (by blockstack)

    Project mention: Web3.0 Resources | dev.to | 2021-12-11
  • GitHub repo typescript-eth-starter

    🔌 Ethereum Dapp Basic Typescript Starter

    Project mention: Added a new NFT Sale Dashboard to my Dapp starter kit. From your ERC-721 Contract to tesnet on OpenSea ! Repo link in the comments. | reddit.com/r/ethdev | 2021-09-28
  • GitHub repo protocol

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

    Project mention: I love open source devs from the bottom of my heart ❤️ | reddit.com/r/ProgrammerHumor | 2021-03-14

    https://devprotocol.xyz/ https://github.com/dev-protocol/protocol/blob/master/docs/WHITEPAPER.md

  • GitHub repo idex-contracts-whistler

    IDEX 2.0 smart contracts

    Project mention: Tomochain stole 25k tomo (40-50k USD) from me while im dying of liver failure. I need this money to stay alive. | reddit.com/r/CryptoCurrency | 2021-03-01

    Whistler includes a wallet exit mechanism, which allows users to withdraw funds in the case IDEX is offline or maliciously censoring withdrawals. Calling exitWallet initiates the exit process, which prevents the wallet from subsequent deposits, trades, or normal withdrawals. Wallet exits are a two-step process as defined in controls.

  • GitHub repo quipuswap-core

    🧙‍♂️ Repository containing QuipuSwap liquidity protocol smart-contracts written in Ligo language

    Project mention: DefiLlama tracks XTZ now!!! $166 Million TVL | reddit.com/r/tezos | 2021-09-14
  • GitHub repo erc20-balance

    💎 Get 2000+ ERC-20 token balances with JavaScript. Supports Node.js and Deno

    Project mention: Let’s be blunt. | reddit.com/r/ethdev | 2021-09-08
  • GitHub repo tzklar-boilerplate

    Tezos tzKlar NFT contract boilerplate

    Project mention: I just published Tezos tzKlar FA2 contract boilerplate repo | reddit.com/r/tezos | 2021-12-29
  • GitHub repo quipuswap-sdk

    🔭 QuipuSwap SDK for JavaScript.

    Project mention: Useful Links for Tezos Devs, where you may find answers on all your questions | reddit.com/r/tezos | 2021-06-11
  • GitHub repo humanitweet

    A twitter-like social network for REAL Human beings

    Project mention: "Sign-In w/ Ethereum" is the future of login for every app on the Internet, crypto-related or not | reddit.com/r/ethereum | 2021-06-09

    It's not live yet but if anyone is interested: https://github.com/juanumusic/humanitweet#readme

  • GitHub repo Crypto-Crowdfund

    🤑💰 Crowdfunding Platform backed by Ethereum Blockchain to bring your creative projects to life

    Project mention: How I Created a Crowdfunding Platform with Web3 & Micro-Frontends | dev.to | 2021-12-18

    You can interact with Ethereum Blockchain using Smart Contracts, so let's create one as per our requirement. The Contracts used in the project is available here

  • GitHub repo data-union

    Smart contracts for Data Unions 2.0

    Project mention: What's the best solution for distributed streaming? | reddit.com/r/CryptoTechnology | 2021-12-09

    Streamr (https://streamr.network/).

  • GitHub repo What-is-the-best-crypto

    Dapp to find out which crypto is the best and donating money for a good cause in the mean time. The repo includes the smart-contract (solidity) and the frontend (react)

    Project mention: How does decentralised UI work? | reddit.com/r/CryptoCurrency | 2022-01-05

    If you want to have a look at a simple website connected via metamask to a erc20 smart contract you can have a look at my repo: https://github.com/mauser001/What-is-the-best-crypto

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 2022-01-16.

TypeScript smart-contracts related posts


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

Project Stars
1 hardhat 2,317
2 v3-core 1,930
3 v2-core 1,595
4 solidity-template 985
5 v3-periphery 593
6 full-stack-ethereum 552
7 baseline 547
8 celo-monorepo 475
9 matic.js 275
10 prb-math 189
11 umbra-protocol 134
12 docs 96
13 typescript-eth-starter 65
14 protocol 48
15 idex-contracts-whistler 43
16 quipuswap-core 41
17 erc20-balance 16
18 tzklar-boilerplate 13
19 quipuswap-sdk 11
20 humanitweet 11
21 Crypto-Crowdfund 10
22 data-union 1
23 What-is-the-best-crypto 1
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