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247
How I reduced gas costs by 40% using calldata compression + EIP-4844 blobs
After deploying our DEX aggregator on mainnet we noticed gas was eating into user margins. Here's the full breakdown of what we changed...
EVM
L2
DeFi
vk
vkosuri.eth · 3h ago
38
1.4k
189
ZK proof verification on-chain is finally cheap enough — here's what changed
With Groth16 verifier optimizations and updated precompile costs post-Pectra, verification costs dropped to under 80k gas...
ZK
Solidity
am
amb.eth · 6h ago
54
2.1k
142
Account Abstraction (ERC-4337) in production: lessons from 6 months and 200k userOps
We shipped our first AA wallet product in January. Bundler landscape, paymaster gotchas, and edge cases nobody talks about...
Account Abstraction
Security
jl
jlee.eth · 12h ago
71
3.8k