Local development
Select projects, customize mise tasks, and run development services.
Start the workspace with one dev, or select services explicitly:
one dev -p web -p api
one dev -p web --ui raw
one dev -p web -- --port 4300
one dev --dry-run -o jsonOne prepares tools and project dependencies, freezes each project's environment, and invokes mise once. mise runs upstream builds before the services that need them. Multiple services use prefixed logs; Ctrl+C stops the group. A failing task stops the invocation and returns its exit code.
Project commands come from package scripts, Taskfile, or the manifest's development command. Customize task dependencies and commands in mise.toml. One updates generated fields incrementally, preserving custom settings and comments. Custom mise commands use mise's environment; generated adapters inject One's project environment.
For arbitrary commands, use one exec -p web -- pnpm add axios. It runs in the selected project environment without invoking a task graph.
See one dev for terminal modes and dependency preparation, and one run for task shorthand, overrides, and caching.