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Wallets · Ethereum
Self-custodial browser and mobile wallet for EVM networks.
Rust-based toolkit for building and testing Solidity contracts.
Foundry is a contract development toolchain whose tests are written in Solidity rather than JavaScript, keeping developers in one language. It compiles and tests quickly, supports forking live network state for realistic tests, and includes fuzzing and invariant testing to explore inputs a hand-written test would miss.
Other projects in Developer Tools and adjacent categories.
Wallets · Ethereum
Self-custodial browser and mobile wallet for EVM networks.
Layer 2 · Ethereum
Ethereum layer 2 incubated by Coinbase, built on the OP Stack.
Layer 2 · Ethereum
Optimistic rollup that settles Ethereum transactions at lower cost.
Oracles · Ethereum
Decentralised oracle network delivering off-chain data to contracts.