dev-3.0

Based on the available evidence, dev-3.0 is better judged as an interesting open-source workflow shell than as a broadly validated AI dev platform. The current evidence is mainly the GitHub repo description, which supports a clear positioning: it tries to reduce coordination chaos when one person runs multiple AI coding agents in parallel. But that kind of evidence is still closer to a product claim than proof of reliability, measurable productivity gains, or real adoption.

Its practical role is not a new model and not a generic no-code builder. A better analogy is a mission-control or orchestration workspace layered on top of existing terminal-based AI coding tools. From the repo text, it combines kanban, git worktrees, tmux, and support for Claude Code, Codex, Gemini CLI, OpenCode, and shell-based agents, so users can assign parallel coding tasks into separate workspaces and keep status visible. It is not best understood as a standalone IDE, and not as a one-click autonomous app builder.

On cost and setup, the evidence does not provide official pricing, hosted plans, or API fee details.