Lepton
massCode
Quiver
Boostnote
Simple Snippets
GitHub Gist
3Cols
SnippetsLab
Manuskript
Scrivener
bibisco
yWriter
oStorybook
Novelize
BlankPage
Novlr
Lepton
ManuskriptBased on our record, Manuskript seems to be more popular. It has been mentiond 1 time 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.
Looks like you want something that integrates well with your workflow. The closest to your description seems to be Manuskript although I haven't used it. But your requirement of "keeping notes and frameworks and linking back and forth" should be possible by stitching together existing Linux tools using a syntax like markdown or asciidoc so that you can use any text editor to write your story and use external tools... Source: almost 5 years ago
massCode - A free and open source code snippets manager for developers.
Scrivener - Scrivener is a content-generation tool for composing and structuring documents.
Quiver - Quiver is a notebook built for programmers.
bibisco - bibisco is a novel writing software.
Boostnote - Boostnote is an open-source note-takingโ app.
yWriter - Free writing software designed by the author of the Hal Spacejock and Hal Junior series. yWriter6 helps you write a book by organising chapters, scenes, characters and locations in an easy-to-use interface.