The types of cryptocurrencies that have been more active recently include:

1. AI-related tokens: Fetch.ai (FET) and SingularityNET (AGIX) have already shown significant gains in early 2024 due to their applications in the field of artificial intelligence.

2. Ethereum and related projects: Ethena’s stablecoin USDe has also attracted much attention due to its higher yield and non-custodial features.

3. Layer 1 and Layer 2 solutions: Ethereum Layer 2 solutions like Mantle Network (MNT), and Layer 1 blocks like Stacks (STX) that bring smart contracts and decentralized applications to the Bitcoin network Chain projects all show strong growth potential.

4. Decentralized Finance (DeFi): Uniswap (UNI), as a decentralized exchange, has always been a popular project, especially after the collapse of FTX, its popularity further increased.

5. Emerging game and entertainment tokens: Meme coins such as PlayDoge (PLAY) and Dogeverse (DOGEVERSE), which combine play earning and multi-chain compatibility, have attracted a large number of investors.

These currencies have become the focus of investors' attention recently due to their unique technical characteristics and market positioning.