We recommend LibHunt Solidity for discovery and comparisons of trending Solidity projects.
Solidity might be a bit more popular than 42coin. We know about 1 link to it since March 2021 and only 1 link to 42coin. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
42-coin - no official whitepaper, just a website. "42-coin - the answer to storing value" 42-coin is a scrypt-based cryptocurrency that produces blocks every 42 seconds, which each yield 42 millionths of the total supply. And of course 42-coin's max supply is - you guessed it - 42!" I'll leave this one to the comments, is 42 the answer to life or cryptoscams? Source: almost 3 years ago
Solidity Docs - Should really be your first stop in your Solidity journey, straight from the horses mouth with plenty of examples including a hello world smart contract. Lots of references to Ethereum but as mentioned earlier, anything that is applicable to ETH is applicable to Harmony. Source: about 3 years ago
MaidSafe - The Decentralized Internet is Here
Ethereum - Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
Litecoin - Litecoin is a peer-to-peer Internet currency that enables instant payments to anyone in the world.
Hyperledger Fabric - Hyperledger Fabric is a blockchain framework implementation and one of the Hyperledger projects...
Peercoin - Peercoin is a P2P digital currency and payment system optimized for security and energy-efficiency.
Kekker - Build decentralized apps without any prior blockchain expertise