theblockchainchief / web3-hub Goto Github PK

Create a ERC721 Smart contract, which should be ready to modify and use by anyone. Comment should be properly added to explain what and how changes to be done. Include all features/ functions of ERC721.

@mbcse Creating supply chain smart contract in ethereum directory.

Task is to do the following things on a html page: (For Ethereum and Ethereum layer2 chains like binance, polygon, etc)

• Should show all important token's official contract address and ABI, for example tokens like matic, BUSD, compound, Dai, etc
• Easy Copy/Paste of ABI and smart Contract should be available
• Small Backend in nodejs for the upload and fetching of data

Make a contract where a user can deposit, withdraw funds, etc like in bank. Add more functions by researching what additional things can be added apart from basic banking operations

Create a ERC20 Smart contract, which should be ready to modify and use by anyone. Comment should be properly added to explain what and how changes to be done. Include all features/ functions of ERC20.

Add buttons, contributors list, etc in ReadMe to make it look better with all required details and also improve contribution guidelines, templates, etc.

Create a script to get gas fees from all possible public apis or resources. Basically the script should predict the best possible gas fees so that transaction does not fail. For example few sources to get gas fee can be web3js function, gas station, etc. You need to aggregate result and give best possible value.

Can code in any language python, javascript, rust, etc

Currently the folder is empty , lets populate it with the addition of a solana smart contract.

Make a JS script to unpin all files from pinata ipfs. For reference you can take example from official website

Task is to make contract which helps in conducting elections and allows people to vote for a candidate, get vote count, get results, etc.

@mbcse Creating Smart Contract for On-chain Text-based NFT(ERC-721 Standard) in the Ethereum directory.

FA2 standard contracts in smartpy are for both fungible and non fungible, modify it to be only an Non fungible contract(NFT)

@mbcse Creating ethereum Smart Contract simple decentralized exchange(DEX) for ERC-20 tokens

Task is to make an html page and small backend with following features:

• Show all blockchains Testnet and Main-net RPC URL, Network Id, Chain Id, Faucet links, etc.
• Easy Copy and Paste option should be provided
• Small Backend in nodejs to upload and fetch details

Create a smart contract basically a library that contains important and implementable algorithms such as binary search etc that be used by smart contracts for different purpose

@mbcse Creating Smart Contract for Decentralized Staking

In projects sometimes you have to write multiple lines of code to check whether metamask is there, then making a connect request, extracting accounts, etc. So make a plugin or script that developers can use to easily do that in there applications.

@mbcse I would like to add smart contracts for chainlink price feeds and VRF in the chainlink directory. I would also like to add web3 scripts and scripts for the same.

Create a NFT MarketPlace Smart contract, which should be ready to modify and use by anyone. Comment should be properly added to explain what and how changes to be done. Include all features like bidding, auction, transfer, etc.