🧩 Design tip for #Solidity devs: Use interfaces and abstract contracts to define clear boundaries in your code! 📏 This makes your contracts more modular, easier to maintain, and less prone to errors. Keep your architecture clean and scalable. #Blockchain #SmartContracts #Ethereum #DeFi
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🔐 Security tip for #Solidity devs: Avoid using tx.origin for authentication! 🚫 It can be spoofed in phishing attacks. Use msg.sender instead for secure contract interactions. Keep your dApps safe! #Blockchain #SmartContracts #Ethereum #DeFi #Security
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💡 Optimization tip for #Solidity devs: Use constant and immutable keywords for variables that don't change! 🛠️ This reduces gas costs and enhances contract efficiency. Optimize your code for better performance and lower fees. #Blockchain #SmartContracts #Ethereum #DeFi
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