🔹 Challenges in Blockchain Development
Scalability: Public blockchains often face issues with transaction speed and scalability, although solutions like Layer 2 protocols and sharding are emerging to address these.
Security: Writing secure smart contracts is challenging and requires rigorous testing to avoid vulnerabilities, as they are immutable once deployed.
Interoperability: Bridging different blockchains remains complex, though projects focused on interoperability are working to make cross-chain transactions seamless.
Energy Consumption: Many blockchain networks are resource-intensive, though newer networks are moving toward eco-friendly consensus mechanisms like Proof of Stake.