Self-hostable client side PDF tool set.

Another iceberg explain post, this time for postgres!

Search Wikipedia entries by meaning. It builds an embedding database for each Wikipedia articles. The search is done locally in the browser with onnx sentence transformer. The author has a post on how it was made possible with quantization to compact millions of vectors to manageable size (megabytes) for offline use.

Turns out there are, expectedly, people who look for alternative to Calibre. This is a comprehensive post listing the replacement for various features of Calibre.

I currently don't have a satisfactory solution yet.