Cryptominded - Where you learn more about cryptocurrencies

Original - Original API empowers mobile, desktop and browser Apps to create, sell and transfer NFTs to millions of users securely and without any frictions.

useWeb3 - useWeb3 provides a curated overview of the best and latest resources on Ethereum, blockchain and Web3 development.Resources to help on development of your smart contracts, DeFi projects, ERC20 or NFT tokens in Solidity or Vyper.

thirdweb - thirdweb is an ecosystem of SDKs, dev tools, and dashboards that help teams build and manage web3 apps. Deploy custom or pre-built contracts to ETH, MATIC, AVAX, & more.

Cryptopulsed - Curated blockchain & crypto resources

OpenSea - Ebay for cryptogoods. Buy and sell items on the blockchain.