Concrete is a framework for building application-specific rollups on the OP Stack.
Concrete blockchains are general-purpose EVM rollups that have been enhanced at the protocol level to meet the needs of a specific use case, like expensive cryptography, spatial indexing, or complex digital physics.
With the Concrete API, you can build a rollup that fits your needs, without having to deal with the low-level complexity of forking an Ethereum client.
With Concrete, you can:
Write app-specific code in any language that compiles to WASM.
Add supercharged, stateful precompiles to the EVM using common structures like maps, arrays, and structs.
Use existing EVM-compatible tools like MUD, Foundry, Otterscan, and more.
$GOPATH/bin or $GOBIN in $PATH (more info)Run the following command from the project root to install the concrete CLI tool:
go install ./concrete/cmd/concreteJoin the Concrete Labs Discord server here: https://discord.gg/xW4unzxbqT