In this episode of Hasty Treat from Syntax, the hosts share tips on how to choose JavaScript packages wisely. They recommend using Socket.dev to search for and assess packages based on their quality, maintenance, vulnerabilities, and licensing. Additionally, they suggest utilizing Perplexity.ai for the latest information, reviewing GitHub issues for community insights and maintenance updates, and looking at the package's `package.json` to understand its dependencies. Lastly, they encourage checking how existing projects use the package and testing it independently before fully integrating it into your work.