Show HN: MarkFlowy – A open source Markdown editor rebuilt for large documentshttps://github.com/drl990114/MarkFlowy
I maintain MarkFlowy, a desktop Markdown editor for Windows, macOS, and Linux. I’ve spent the past two months rebuilding its editor core, mainly to improve performance with larger documents. The changes are part of v0.100.0. In testing, a 2 MB Markdown document opened in about a second. I’d be interested to see how it performs with other people’s documents and hardware. Opening speed was one part of the work. I also worked on editing long documents and copying and cutting large selections. Much of the overhead came from repeatedly processing the entire document or doing unnecessary work…