Skip to main content
Developer Docs
www.optimism.io
Discord support channel
Optimism
Frequently asked questions
Frequently asked questions
Get help
Where is customer support?
How Optimism Works?
Introduction
Design philosophy
Rollup protocol
Bridging assets between layers
Fault proofs
Start building
Protocol Questions
Is transaction front running possible on Optimism?
What is ETH? WETH? How do they interact?
What happens when a transaction is challenged successfully?
What happens if the L1 gas price spikes while a transaction is in process?
Why not have more transaction per batch?
Building on Optimism
How can I check the status of Optimism?
Can I run a validator?
What software license does Optimism use?
Developer information
Learn more
Where do I ask for additional help center content?
Where can I find comparison between the different L2 solutions?
Where can I find more information about Optimism?