Show HN: Emdash – OS UI for parallel coding agents and Linear tickets (github.com)

Hey HN — Emdash is an open-source UI for running multiple coding agents in parallel. It’s provider-agnostic (10+ CLIs). Each agent runs in its own Git worktree; after a run, compare diffs side-by-side and apply only what you want. Data stays local. Linear tickets can be handed off directly to agents.