A talk from JJ Con 2026 surveying the jj version control ecosystem, covering built-in features, configuration options, and external tools. The speaker discusses features that moved from requiring external scripts to jj core, including bookmark advance, bisect run, and fix commands, as well as broader ecosystem capabilities for version control workflows.
Review-comments.nvim is a Neovim plugin that enables developers to draft code review comments within the editor and store them as Markdown files with JSON frontmatter in a .review-comments directory. Comments can be added to lines or ranges, viewed as virtual text, and passed to coding agents for addressing via a skill module, with support for jj diffedit workflows.