Optimism
A Layer 2 blockchain scaling solution for Ethereum that enables faster, cheaper transactions while maintaining Ethereum-grade security through optimistic rollup technology and the modular OP Stack development framework.
Available Pages
pageTypes.tool
8/30/2025
Optimism Overview: How Ethereum's L2 Scaling Solution Works
Explore Optimism, the Ethereum Layer 2 scaling solution. Understand how it works, the open-source OP Stack, and its unique governance model. Get answers to common FAQs.
7 sections
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pageTypes.tool
8/30/2025
Optimism Production Troubleshooting - Fix It When It Breaks
Solve Optimism production issues with this real-world debugging guide. Fix gas estimation errors, unstuck transactions, and ensure successful contract deployments on mainnet.
6 sections
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Integration
Integrates With
90% confident
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Integrates With
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truffle
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80% confident
foundry
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Integrates With
90% confident
metamask
Official integration support
Integrates With
90% confident
chainlink
Official integration support
Integrates With
80% confident
openzeppelin
Official integration support
Compatible With
100% confident
solidity
Works well together