A deep dive into Bitcoin Layer 2 concepts
The concept of Layer 2 is not unique to Bitcoin or Ethereum, but is a general direction of expansion technology in blockchain technology.

The concept of Layer 2 is not unique to Bitcoin or Ethereum, but is a general direction of expansion technology in blockchain technology.
Layer 2 is no longer just Layer 2 of Ethereum.
How do you improve on something that most people think is already perfect? DogeLayer's co-founder, Wind, says he has the answer.
cLabs, the developer behind Celo blockchain, has announced plans to transition the platform to be an Ethereum layer-2 network.
Arbitrum and Optimism have a combined market share of 84%.
The collapse of algorithmic Terra USD has created many setbacks and distortion in the broader crypto space. The outcome could ...
Most signs point to a "Layer 2 Summer" becoming a reality, which will benefit Ethereum and smart contracts in general.
Two days ago, I had the audacity to say "Layer 2 will save Ethereum".
Layer 2 activity is cooling off for most networks, but Arbitrum has recently seen an increase in TVL and active addresses.
The decentralized exchange has migrated to Arbitrum to help users deal with Ethereum network congestion and expensive gas fees.