Let's write a GitHub Crawler and let's throw in everything Java (21) has to offer:
- virtual threads and structured concurrency
- pattern matching and data-oriented programming
- type inference, records, and sealed types
- text blocks and template strings
- a modern HTTP client and improved collections
- modules and OS-specific binaries
The end result will look very different from just a few years ago, let alone 10. This is not your dad's Java!