diff --git a/src/Terrabuild.Extensions/Cargo.fs b/src/Terrabuild.Extensions/Cargo.fs
index 297c4c3f..d04068bf 100644
--- a/src/Terrabuild.Extensions/Cargo.fs
+++ b/src/Terrabuild.Extensions/Cargo.fs
@@ -45,8 +45,9 @@ type Cargo() =
     /// <param name="arguments" example="&quot;check&quot;">Arguments for command.</param>
     static member __dispatch__ (context: ActionContext) (arguments: string option) =
         let arguments = arguments |> Option.defaultValue ""
-        
-        let ops = [ shellOp context.Command arguments ]
+        let arguments = $"{context.Command} {arguments}"
+
+        let ops = [ shellOp "cargo" arguments ]
         execRequest Cacheability.Always ops
 
 
diff --git a/src/Terrabuild.Extensions/Docker.fs b/src/Terrabuild.Extensions/Docker.fs
index b65f235e..c8e15469 100644
--- a/src/Terrabuild.Extensions/Docker.fs
+++ b/src/Terrabuild.Extensions/Docker.fs
@@ -7,6 +7,19 @@ open Terrabuild.Extensibility
 /// </summary>
 type Docker() =
 
+    /// <summary>
+    /// Run a docker `command`.
+    /// </summary>
+    /// <param name="__dispatch__" example="image">Example.</param>
+    /// <param name="arguments" example="prune -f">Arguments for command.</param>
+    static member __dispatch__ (context: ActionContext) (arguments: string option) =
+        let arguments = arguments |> Option.defaultValue ""
+        let arguments = $"{context.Command} {arguments}"
+
+        let ops = [ shellOp "docker" arguments ]
+        execRequest Cacheability.Always ops
+
+
     /// <summary>
     /// Build a Dockerfile.
     /// </summary>
diff --git a/src/Terrabuild.Extensions/Dotnet.fs b/src/Terrabuild.Extensions/Dotnet.fs
index c4262385..c3f0d087 100644
--- a/src/Terrabuild.Extensions/Dotnet.fs
+++ b/src/Terrabuild.Extensions/Dotnet.fs
@@ -75,6 +75,19 @@ type Dotnet() =
         projectInfo
 
 
+    /// <summary>
+    /// Run a dotnet `command`.
+    /// </summary>
+    /// <param name="__dispatch__" example="run">Example.</param>
+    /// <param name="arguments" example="-v">Arguments for command.</param>
+    static member __dispatch__ (context: ActionContext) (arguments: string option) =
+        let arguments = arguments |> Option.defaultValue ""
+        let arguments = $"{context.Command} {arguments}"
+
+        let ops = [ shellOp "dotnet" arguments ]
+        execRequest Cacheability.Always ops
+
+
     /// <summary title="Build project.">
     /// Build project and ensure packages are available first.
     /// </summary>
@@ -110,17 +123,6 @@ type Dotnet() =
 
         buildRequest context buildOps
 
-    /// <summary>
-    /// Run a dotnet `command`.
-    /// </summary>
-    /// <param name="__dispatch__" example="format">Example.</param>
-    /// <param name="arguments" example="&quot;--verify-no-changes&quot;">Arguments for command.</param>
-    static member __dispatch__ (context: ActionContext) (arguments: string option) =
-        let arguments = arguments |> Option.defaultValue ""
-
-        let ops = [ shellOp context.Command arguments ]
-        execRequest Cacheability.Always ops
-
 
     /// <summary>
     /// Pack a project.
diff --git a/src/Terrabuild.Extensions/Gradle.fs b/src/Terrabuild.Extensions/Gradle.fs
index 5e24af21..dcf4759d 100644
--- a/src/Terrabuild.Extensions/Gradle.fs
+++ b/src/Terrabuild.Extensions/Gradle.fs
@@ -21,6 +21,19 @@ type Gradle() =
                             with Outputs = Set [ "build/classes/" ] }
         projectInfo
 
+    /// <summary>
+    /// Run a gradle `command`.
+    /// </summary>
+    /// <param name="__dispatch__" example="clean">Example.</param>
+    /// <param name="arguments" example="">Arguments for command.</param>
+    static member __dispatch__ (context: ActionContext) (arguments: string option) =
+        let arguments = arguments |> Option.defaultValue ""
+        let arguments = $"{context.Command} {arguments}"
+
+        let ops = [ shellOp "gradle" arguments ]
+        execRequest Cacheability.Always ops
+
+
     /// <summary>
     /// Invoke build task `assemble` for `configuration`.
     /// </summary>
diff --git a/src/Terrabuild.Extensions/Npm.fs b/src/Terrabuild.Extensions/Npm.fs
index 9f066fc1..98492622 100644
--- a/src/Terrabuild.Extensions/Npm.fs
+++ b/src/Terrabuild.Extensions/Npm.fs
@@ -22,6 +22,21 @@ type Npm() =
         projectInfo
 
 
+    /// <summary>
+    /// Run npm command.
+    /// </summary>
+    /// <param name="arguments" example="&quot;--port=1337&quot;">Arguments to pass to target.</param> 
+    static member __dispatch__ (context: ActionContext) (arguments: string option) =
+        let cmd = context.Command
+        let arguments = arguments |> Option.defaultValue ""
+
+        let ops = [
+            shellOp "npm" "ci"
+            shellOp "npm" $"run {cmd} -- {arguments}"   
+        ]
+        execRequest Cacheability.Always ops
+
+
     /// <summary>
     /// Install packages using lock file.
     /// </summary>
diff --git a/src/Terrabuild.Extensions/Terraform.fs b/src/Terrabuild.Extensions/Terraform.fs
index cc910fc8..6e05a2a7 100644
--- a/src/Terrabuild.Extensions/Terraform.fs
+++ b/src/Terrabuild.Extensions/Terraform.fs
@@ -24,6 +24,20 @@ type Terraform() =
                    Outputs = Set [ "*.planfile" ] }
         projectInfo
 
+
+    /// <summary>
+    /// Run a terraform `command`.
+    /// </summary>
+    /// <param name="__dispatch__" example="fmt">Example.</param>
+    /// <param name="arguments" example="-write=false">Arguments for command.</param>
+    static member __dispatch__ (context: ActionContext) (arguments: string option) =
+        let arguments = arguments |> Option.defaultValue ""
+        let arguments = $"{context.Command} {arguments}"
+
+        let ops = [ shellOp "terraform" arguments ]
+        execRequest Cacheability.Always ops
+
+
     /// <summary weight="1">
     /// Init Terraform.
     /// </summary>
diff --git a/src/Terrabuild.Extensions/Yarn.fs b/src/Terrabuild.Extensions/Yarn.fs
index 10ab6f5d..06c1abed 100644
--- a/src/Terrabuild.Extensions/Yarn.fs
+++ b/src/Terrabuild.Extensions/Yarn.fs
@@ -23,6 +23,21 @@ type Yarn() =
         projectInfo
 
 
+    /// <summary>
+    /// Run yarn `command`.
+    /// </summary>
+    /// <param name="arguments" example="&quot;--port=1337&quot;">Arguments to pass to target.</param> 
+    static member __dispatch__ (context: ActionContext) (arguments: string option) =
+        let arguments = arguments |> Option.defaultValue ""
+        let cmd = context.Command
+
+        let ops = [
+            shellOp "yarn" "install --frozen-lockfile"
+            shellOp "yarn" $"{cmd} -- {arguments}"   
+        ]
+        execRequest Cacheability.Always ops
+
+
     /// <summary>
     /// Install packages using lock file.
     /// </summary>
diff --git a/src/Terrabuild/CLI.fs b/src/Terrabuild/CLI.fs
index f40cfc9b..f857f6d8 100644
--- a/src/Terrabuild/CLI.fs
+++ b/src/Terrabuild/CLI.fs
@@ -72,6 +72,24 @@ with
             | Container_Tool _ -> "Container Tool to use (docker or podman)."
             | WhatIf -> "Prepare the action but do not apply."
 
+[<RequireQualifiedAccess>]
+type ServeArgs =
+    | [<Unique; AltCommandLine("-w")>] Workspace of path:string
+    | [<Unique; AltCommandLine("-c")>] Configuration of name:string
+    | [<EqualsAssignment; AltCommandLine("-v")>] Variable of variable:string * value:string
+    | [<Unique; AltCommandLine("-l")>] Label of labels:string list
+    | [<Unique>] Logs
+with
+    interface IArgParserTemplate with
+        member this.Usage =
+            match this with
+            | Workspace _ -> "Root of workspace. If not specified, current directory is used."
+            | Configuration _ -> "Configuration to use."
+            | Variable _ -> "Set variable."
+            | Label _-> "Select projects based on labels."
+            | Logs -> "Output logs for impacted projects."
+
+
 [<RequireQualifiedAccess>]
 type ClearArgs =
     | [<Unique>] Cache
@@ -110,6 +128,7 @@ type TerrabuildArgs =
     | [<CliPrefix(CliPrefix.None)>] Scaffold of ParseResults<ScaffoldArgs>
     | [<CliPrefix(CliPrefix.None)>] Logs of ParseResults<LogsArgs>
     | [<CliPrefix(CliPrefix.None)>] Run of ParseResults<RunArgs>
+    | [<CliPrefix(CliPrefix.None)>] Serve of ParseResults<ServeArgs>
     | [<CliPrefix(CliPrefix.None)>] Clear of ParseResults<ClearArgs>
     | [<CliPrefix(CliPrefix.None)>] Login of ParseResults<LoginArgs>
     | [<CliPrefix(CliPrefix.None)>] Logout of ParseResults<LogoutArgs>
@@ -122,6 +141,7 @@ with
             | Scaffold _ -> "Scaffold workspace."
             | Logs _ -> "dump logs."
             | Run _ -> "Run specified targets."
+            | Serve _ -> "Serve specified targets."
             | Clear _ -> "Clear specified caches."
             | Login _ -> "Connect to backend."
             | Logout _ -> "Disconnect from backend."
diff --git a/src/Terrabuild/Core/Build.fs b/src/Terrabuild/Core/Build.fs
index b30a2a0d..19d86fc4 100644
--- a/src/Terrabuild/Core/Build.fs
+++ b/src/Terrabuild/Core/Build.fs
@@ -115,7 +115,11 @@ let execCommands (node: GraphDef.Node) (cacheEntry: Cache.IEntry) (options: Conf
 
         Log.Debug("{Hash}: Running '{Command}' with '{Arguments}'", node.TargetHash, cmd, args)
         let logFile = cacheEntry.NextLogFile()
-        let exitCode = Exec.execCaptureTimestampedOutput workDir cmd args logFile
+        let exitCode =
+            if options.Targets |> Set.contains "serve" then
+                Exec.execConsole workDir cmd args
+            else
+                Exec.execCaptureTimestampedOutput workDir cmd args logFile
         cmdLastEndedAt <- DateTime.UtcNow
         let endedAt = cmdLastEndedAt
         let duration = endedAt - startedAt
diff --git a/src/Terrabuild/Helpers/Exec.fs b/src/Terrabuild/Helpers/Exec.fs
index 23303ee5..87ac0d36 100644
--- a/src/Terrabuild/Helpers/Exec.fs
+++ b/src/Terrabuild/Helpers/Exec.fs
@@ -9,17 +9,17 @@ type CaptureResult =
     | Success of string*int
     | Error of string*int
 
-let private createProcess workingDir command args =
+let private createProcess workingDir command args redirect =
     let psi = ProcessStartInfo (FileName = command,
                                 Arguments = args,
                                 UseShellExecute = false,
                                 WorkingDirectory = workingDir,
-                                RedirectStandardOutput = true,
-                                RedirectStandardError = true)
+                                RedirectStandardOutput = redirect,
+                                RedirectStandardError = redirect)
     new Process(StartInfo = psi)
 
 let execCaptureOutput (workingDir: string) (command: string) (args: string) =
-    use proc = createProcess workingDir command args
+    use proc = createProcess workingDir command args true
     proc.Start() |> ignore
     proc.WaitForExit()
 
@@ -27,6 +27,15 @@ let execCaptureOutput (workingDir: string) (command: string) (args: string) =
     | 0 -> Success (proc.StandardOutput.ReadToEnd(), proc.ExitCode)
     | _ -> Error (proc.StandardError.ReadToEnd(), proc.ExitCode)
 
+let execConsole (workingDir: string) (command: string) (args: string) =
+    try
+        use proc = createProcess workingDir command args false
+        proc.Start() |> ignore
+        proc.WaitForExit()
+        proc.ExitCode
+    with
+        | exn -> TerrabuildException.Raise($"Process '{command} {args} in directory '{workingDir}' failed", exn)
+
 let execCaptureTimestampedOutput (workingDir: string) (command: string) (args: string) (logFile: string) =
     try
         use logWriter = new StreamWriter(logFile)
@@ -35,14 +44,13 @@ let execCaptureTimestampedOutput (workingDir: string) (command: string) (args: s
         let inline lockWrite (from: string) (msg: string) =
             lock writeLock (fun () -> logWriter.WriteLine($"{DateTime.UtcNow} {from} {msg}"))
 
-        use proc = createProcess workingDir command args
+        use proc = createProcess workingDir command args true
         proc.OutputDataReceived.Add(fun e -> lockWrite "OUT" e.Data)
         proc.ErrorDataReceived.Add(fun e -> lockWrite "ERR" e.Data)
         proc.Start() |> ignore
         proc.BeginOutputReadLine()
         proc.BeginErrorReadLine()
         proc.WaitForExit()
-
         proc.ExitCode
     with
         | exn -> TerrabuildException.Raise($"Process '{command} {args} in directory '{workingDir}' failed", exn)
diff --git a/src/Terrabuild/Program.fs b/src/Terrabuild/Program.fs
index f142f751..1e3ef4ad 100644
--- a/src/Terrabuild/Program.fs
+++ b/src/Terrabuild/Program.fs
@@ -174,7 +174,6 @@ let processCommandLine (parser: ArgumentParser<TerrabuildArgs>) (result: ParseRe
         0
 
     let run (runArgs: ParseResults<RunArgs>) =
-        let targets = runArgs.GetResult(RunArgs.Target) |> Seq.map String.toLower
         let wsDir =
             match runArgs.TryGetResult(RunArgs.Workspace) with
             | Some ws -> ws
@@ -182,6 +181,7 @@ let processCommandLine (parser: ArgumentParser<TerrabuildArgs>) (result: ParseRe
                 match Environment.CurrentDirectory |> findWorkspace with
                 | Some ws -> ws
                 | _ -> TerrabuildException.Raise("Can't find workspace root directory. Check you are in a workspace.")
+        let targets = runArgs.GetResult(RunArgs.Target) |> Seq.map String.toLower
         let configuration = runArgs.TryGetResult(RunArgs.Configuration) |> Option.defaultValue "default" |> String.toLower
         let note = runArgs.TryGetResult(RunArgs.Note)
         let labels = runArgs.TryGetResult(RunArgs.Label) |> Option.map (fun labels -> labels |> Seq.map String.toLower |> Set)
@@ -218,6 +218,36 @@ let processCommandLine (parser: ArgumentParser<TerrabuildArgs>) (result: ParseRe
                         RunTargetOptions.ContainerTool = containerTool }
         runTarget logs options
 
+    let serve (serveArgs: ParseResults<ServeArgs>) =
+        let wsDir =
+            match serveArgs.TryGetResult(ServeArgs.Workspace) with
+            | Some ws -> ws
+            | _ ->
+                match Environment.CurrentDirectory |> findWorkspace with
+                | Some ws -> ws
+                | _ -> TerrabuildException.Raise("Can't find workspace root directory. Check you are in a workspace.")
+        let configuration = serveArgs.TryGetResult(ServeArgs.Configuration) |> Option.defaultValue "default" |> String.toLower
+        let labels = serveArgs.TryGetResult(ServeArgs.Label) |> Option.map (fun labels -> labels |> Seq.map String.toLower |> Set)
+        let variables = serveArgs.GetResults(ServeArgs.Variable) |> Map
+        let options = { RunTargetOptions.Workspace = wsDir |> FS.fullPath
+                        RunTargetOptions.WhatIf = false
+                        RunTargetOptions.Debug = debug
+                        RunTargetOptions.Force = false
+                        RunTargetOptions.MaxConcurrency = Int32.MaxValue
+                        RunTargetOptions.Retry = true
+                        RunTargetOptions.StartedAt = DateTime.UtcNow
+                        RunTargetOptions.IsLog = false
+                        RunTargetOptions.Targets = Set [ "serve" ]
+                        RunTargetOptions.LocalOnly = true
+                        RunTargetOptions.CheckState = false
+                        RunTargetOptions.Configuration = configuration
+                        RunTargetOptions.Note = None
+                        RunTargetOptions.Tag = None
+                        RunTargetOptions.Labels = labels
+                        RunTargetOptions.Variables = variables
+                        RunTargetOptions.ContainerTool = None }
+        runTarget true options
+
     let logs (logsArgs: ParseResults<LogsArgs>) =
         let targets = logsArgs.GetResult(LogsArgs.Target) |> Seq.map String.toLower
         let wsDir =
@@ -279,6 +309,7 @@ let processCommandLine (parser: ArgumentParser<TerrabuildArgs>) (result: ParseRe
     | p when p.Contains(TerrabuildArgs.Scaffold) -> p.GetResult(TerrabuildArgs.Scaffold) |> scaffold
     | p when p.Contains(TerrabuildArgs.Logs) -> p.GetResult(TerrabuildArgs.Logs) |> logs
     | p when p.Contains(TerrabuildArgs.Run) -> p.GetResult(TerrabuildArgs.Run) |> run
+    | p when p.Contains(TerrabuildArgs.Serve) -> p.GetResult(TerrabuildArgs.Serve) |> serve
     | p when p.Contains(TerrabuildArgs.Clear) -> p.GetResult(TerrabuildArgs.Clear) |> clear
     | p when p.Contains(TerrabuildArgs.Login) -> p.GetResult(TerrabuildArgs.Login) |> login
     | p when p.Contains(TerrabuildArgs.Logout) -> p.GetResult(TerrabuildArgs.Logout) |> logout