model2data turns data models into analytics-ready datasets. - JB-Analytica/model2data

Tally is an open-source tool that works with AI assistants like Claude, Copilot, and Codex to automatically categorize your bank transactions. No cloud, no database - just a local file you control.

An Open Source implementation of Notebook LM with more flexibility and features - lfnovo/open-notebook

Perkeep (née Camlistore) is a set of open source formats, protocols, and software for modeling, storing, searching, sharing and synchronizing data in the post-PC era. Data may be files or objects, tweets or 5TB videos, and you can access it via a phone, browser or FUSE filesystem.

Perkeep is under active development. If you’re a programmer or fairly technical, you can probably get it up and running and get some utility out of it. Many bits and pieces are actively being developed, so be prepared for bugs and unfinished features.

Join the community, consider contributing, or file a bug.

Things Perkeep believes:

Your data is entirely under your control Open Source Paranoid about privacy, everything private by default No SPOF: don’t rely on any single party (including yourself) Your data should be alive in 80 years, especially if you are

The open-source alternative to Google Drive.

Hacker News RSS provides a free service that generates custom, real-time RSS, Atom, and JSON feeds for Hacker News, allowing users to filter posts by points, comments, keywords, users, and various categories like “Ask HN” and job listings.

Themer is a free and open-source online tool that generates synchronized color themes for over 30 different development environments, including code editors, terminals, and even wallpapers, based on a single selected color palette.