 10-25% improvement in startup time.\\n\\nRobin held a demo of this feature in [A Tour of Gren 24W](https://www.youtube.com/watch?v=eNx-2jSbejI&t=1080s).\\n\\n## Stream rewrite\\n\\nWhen reading a large file from the filesystem, or when retrieving a large payload over HTTP, you typically receive a couple kilobytes at a time instead of the entire thing all at once.\\nStreams allows you to perform operations on these chunks as they come in, instead of waiting to perform the operation until you have the entire