Question 1

What are the best Web3 development tools?

Accepted Answer

The best Web3 development tools include Hardhat and Foundry for smart contract development, Alchemy and Infura for RPC/node services, The Graph for indexing, Chainlink for oracles, and IPFS/Pinata for decentralized storage.

Question 2

Which RPC provider should I use for Ethereum development?

Accepted Answer

Popular RPC providers include Alchemy (best for reliability and debugging tools), Infura (established provider), QuickNode (multi-chain support), and Ankr (decentralized option). Each offers free tiers for development.

Question 3

How do I secure my smart contracts?

Accepted Answer

Use security tools like Slither and Mythril for static analysis, OpenZeppelin contracts for battle-tested implementations, and consider professional audits from firms like Certik or Trail of Bits for production deployments.

Question 4

What is the best blockchain for dApp development?

Accepted Answer

Ethereum remains the most popular for DeFi and NFTs. Polygon and Arbitrum offer lower fees. Solana excels at high-speed applications. Base is emerging as a developer-friendly L2. Choose based on your app's requirements.

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