I built a news aggregator that pulls in hundreds of RSS feeds and uses multiple large language models to synthesize daily briefs. There's also Tech and Finance editions, plus local editions for some US locales. https://feedpunk.com

I'm also building a modern HTTPS-only transport utility called curb. It's an alternative to curl and wget. It's written in Go using only the standard library. curb can stream output or download files and picks the right behavior based on what the server returns and whether the output is going to a human or a pipe. It also has a '--vet' mode that runs the body through security sieves; this is meant to add some protection and friction for the 'curl | sh' use-case. https://gocurb.dev