* [ReadAware v0.4.0](https://github.com/ahpxex/read-aware) – Sentence-by-sentence reading app with an agent that uses annotations and conversations to answer questions and build durable memory from books.

* [Mirador v4.2.3](https://github.com/ProjectMirador/mirador) – Web-based multi-up viewer with zoom-pan-rotate functionality and support for images with annotations.

* [Rails Lens rails\_lens/v0.10.0](https://github.com/seuros/rails_lens) – Intelligent model annotations and ERD generation with multi-database support and advanced code analysis for Rails applications.