Based on our record, Weava should be more popular than Lavagna. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
It might help to use a highlighting app, something like Weava (weavatools.com) which will store and collect your highlights off to the side of the text so you don't have to keep flipping through pages. Source: over 1 year ago
For classes with a lot of readings, use an annotation thing like Weava (weavatools.com) or Zotero that keeps all your highlights in one place and searchable. Source: over 1 year ago
Lavagna - Java is bad, looks updated recently, no demo, not better than OP. Source: almost 2 years ago
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
SourceForge - The Complete Open-Source and Business Software Platform.
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
openDesktop.org - The website openDesktop.
Diigo - Diigo is a powerful research tool and a knowledge-sharing community
OSOR - OSOR is the Open Source Observatory, a project to provide a framework for developing and executing autonomous observations.