Ecosystems
Crypto chains directory
Major L1s, L2s and interchain ecosystems with beginner-friendly overviews, related news and top projects.
BTC
Bitcoin
L1
Digital gold, settlement layer.
ETH
Ethereum
L1
Smart-contract base layer.
SOL
Solana
L1
High-throughput single-shard L1.
BNB
BNB Chain
L1
EVM-compatible high-volume L1.
TRX
Tron
L1
Stablecoin-rich settlement chain.
AVA
Avalanche
L1
Subnet-based EVM platform.
MAT
Polygon
L2
Ethereum-aligned scaling.
ARB
Arbitrum
L2
Leading optimistic rollup.
OP
Optimism
L2
Superchain & OP Stack ecosystem.
BAS
Base
L2
Coinbase-incubated L2 on OP Stack.
SUI
Sui
L1
Move-based parallel-execution L1.
APT
Aptos
L1
Move-based high-throughput L1.
ATO
Cosmos
Eco
Interchain hub for sovereign chains.
DOT
Polkadot
Eco
Shared-security parachain ecosystem.