v3-core VS hardhat

Uniswap (UNI) – The Leading Decentralized Exchange

uniswap.org

And that's around 216 million plus SHIB at the moment. Right now, I'm buying and accumulating. Hopefully, in the near future, the economy picks up, and we ride the bull into new ATHs. I might swap some of my tokens over at either UniSwap or Houdini Swap for some more SHIB.

Anyway, I am stacking up on LTC seeing a lot of Redditors lately being anti LTC. So I was wondering where does everyone stack or swap their LTC nowadays? Crypto.com and Coinbase for example have high fees when buying LTC. I was thinking of SushiSwap, Houdini Swap, or Uniswap or any alternatives you can think of that are DEXes.

But I suggest if you have a huge amount of crypto sitting in a CEX right now, it’s high time you take that off of CEXes and swap that over to Uniswap, PancakeSwap, Houdini Swap or whatever DEX swapping platform you use (maybe Curve?).

Along with Uni and Sushi I had been looking at other Decentralized exchanges. One I had been looking into was Bancor, they had announced a new liquidity mining program that I wanted to take part in but I was nervous to risk a lot of money in it.

Contract : 0xCB0F2466d8FF5db1E2A5C69D2C8eE1a6a1bfC81A available on https://uniswap.org/

The DeFi landscape has witnessed the rise of industry giants like Uniswap and Aave, gaining widespread recognition. However, amidst these prominent platforms, a group of dynamic companies is making significant strides in the Web3 revolution. In this article, we highlight a selection of innovative companies that have caught our attention with their valuable contributions to the DeFi ecosystem. What sets them apart is their compelling approach to directly engage with their communities. Before delving into their unique strategies, let’s explore these remarkable companies in greater detail.

One popular DeFi application built on Ethereum is Uniswap. Uniswap is a decentralized exchange protocol that allows users to trade ERC-20 tokens directly from their Ethereum wallets. It utilizes smart contracts to enable trustless and automated token swaps, providing liquidity through liquidity pools.

That's it for the first part ! Then we will use Hardhat to deploy our Solidity Contract on the Polygon testnet, and then overload our mintNFT() function with the actual minting. If you want to see the Part 2 quickly, give us some love and we will execute ! ❤️❤️❤️

To keep things simple and visible (in case you cant deploy), we will use Sepolia testnet blockchain and Hardhat as development environment, so to configure hardhat to use sepolia we need to add the following configuration to the hardhat.config.js file:

The documentation has no mention of Trezor wallet support. According to this GitHub issue I could try out this Frame application, but I was wondering if there was a simpler solution that didn't require installing some 3rd party application.

I have two skipped tests because at the time of writing this article events firing doesn't work properly in the latest version. Link to the github issue

Hardhat

Other options include Remix (an IDE), ChainIDE, Anchor (for Solana), Hardhat, and lots of others. Web3 dev environments have come a long way in a short time, and there’s probably something out there for whatever you need.

Hardhat allows developers to build, test, and deploy smart contracts and dApps using a variety of tools and libraries. With over 114K users on GitHub and an active Discord community, Hardhat is a hugely popular framework for dApp developers. Much of its popularity can be attributed to its rich list of features, flexibility and the Hardhat Ethereum Virtual Machine for testing and debugging smart contracts.

The hardhat-ethers plugin adds the ethers.js library to the Hardhat node, making it possible to use its functionalities. It's possible to use it to deploy the contract, but since our goal is to create transactions, we can also add some code to do that as well.

Also learning how to use one of these development environments instead of Remix is necessary: 1. Hardhat: https://hardhat.org 2. Foundry: https://github.com/foundry-rs/foundry

Easy for devs — The zkEVM supports most popular tools out of the box. You can build, test, debug, and deploy your smart contracts with Hardhat, Infura, Truffle, etc. All the tools you use now, you can keep using. And there is already a bridge to move tokens onto and off the network.