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How Optimism Works

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How Optimism Works

Discord (opens new window)
GitHub (opens new window)
Twitter (opens new window)
Twitch (opens new window)
Blog (opens new window)
Ecosystem (opens new window)
optimism.io (opens new window)

Releases
Building on Optimism
Bridging L1 and L2
Known Issues (none)
Useful Tools
SDK
Developer Videos
OP Stack: Bedrock

Developer docs
Bedrock Explainer

The OP Mainnet upgrade to the Bedrock release will take place on June 6, 2023 at 16:00 UTC! There will be 2-4 hours of downtime.
See here for additional details. (opens new window)

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Updated: May 24, 2023

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