Superset
A desktop agentic IDE for running Claude Code, Codex or other CLI coding agents in parallel, with per-task Git worktrees, a built-in diff viewer, in-app browser previews and live monitoring of every agent.
Superset is a desktop application that runs Claude Code, Codex or another CLI coding agent inside one workspace alongside terminals, code review and browser previews. A workspace is created from a repository, a chosen CLI agent and a described change; its patch can then be inspected in a built-in diff viewer, its tests run, and its running app previewed in an in-app browser pane before anything is committed.
Each task gets its own Git worktree and branch, so several tasks can run independently at once; worktrees separate working files but do not sandbox processes or prevent merge conflicts on their own. A sidebar tracks every agent's status across parallel workspaces, and a design mode lets a user select an element in the browser preview and send a requested change to an agent with that element's context attached. Reports can also be published as pages that teammates comment on and a watching agent can revise.
It is distributed as a downloadable app for macOS, with an experimental Linux AppImage; Windows is not yet available.