Faved
Free open-source bookmark manager with customisable nested tags
...Instead of just listing URLs, Faved supports customizable nested tags, helping users categorize their bookmarks in hierarchical structures that reflect personal workflows or project needs. All data is stored locally by default, which enhances privacy and eliminates dependency on external servers or vendor lock-in. The application is lightweight and built to launch quickly, with minimal complexity in setup or use, making it suitable for developers and non-technical users alike. Faved’s emphasis on fast performance and low overhead means it can be deployed on small servers and used reliably for long-term link management without slowing down over time.