So we made Gistr a tool that lets you save links and capture "gists" (notes, insights, highlights, AI summaries) on top of them. It supports YouTube, articles, PDFs, and more. You can keep things private or share your gists publicly, almost like AI-enhanced social bookmarks.
We’re bootstrapped and still in early days, so would love to hear your thoughts, critiques, or feature suggestions. HN has always been a huge source of inspiration for us.