* [blockfrost-js v6.2.0](https://github.com/blockfrost/blockfrost-js) – Node.js SDK for the Blockfrost API.

* [gOuroboros v0.199.0](https://github.com/blinklabs-io/gouroboros) – Go framework for interacting with Cardano nodes, syncing the chain, and querying blocks, transactions and UTxOs.