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)
Developer tools
Welcome to the Optimism developer tools!
If you are already familiar with building on Optimism and just need the tools to get cracking, you are in the right place!
# Connecting
You have the list of networks and node providers to help you connect to an Optimism node.
# Deploying
To get some ETH bridged over for deployment gas fees, use one of the available faucets or just bridge ETH using the Optimism Gateway (opens new window).
# Monitoring
Your app is live in production? Watch it grow using one of the monitoring tools. We also have a set of troubleshooting tools and block explorers to help you provide a stellar service to your users.
Other popular developer tools can be found here (opens new window).