diff --git a/src/projspec/content/environment.py b/src/projspec/content/environment.py
index b7b15ce..c93d348 100644
--- a/src/projspec/content/environment.py
+++ b/src/projspec/content/environment.py
@@ -10,6 +10,8 @@ class Stack(Enum):
 
     PIP = auto()
     CONDA = auto()
+    NPM = auto()
+    YARN = auto()
 
 
 class Precision(Enum):
@@ -39,3 +41,20 @@ def _repr2(self):
         if not self.channels:
             out.pop("channels", None)
         return out
+
+@dataclass
+class NodeEnvironment(BaseContent):
+    """Definition of a Node.js environment"""
+
+    stack: Stack  # e.g., Stack.NPM, Stack.YARN
+    packages: dict[str, str]  # {package: version spec}
+    dev_packages: dict[str, str] = field(default_factory=dict)
+
+    def _repr2(self):
+        out = {
+            "stack": self.stack.name,
+            "packages": self.packages,
+        }
+        if self.dev_packages:
+            out["dev_packages"] = self.dev_packages
+        return out
diff --git a/src/projspec/content/package.py b/src/projspec/content/package.py
index 2d2ec87..e5bd13b 100644
--- a/src/projspec/content/package.py
+++ b/src/projspec/content/package.py
@@ -27,3 +27,10 @@ class CondaRecipe(PythonPackage):
     """usually from a meta.yaml file"""
 
     meta: str
+
+
+@dataclass
+class NodePackage(BaseContent):
+    """Usually a package.json file"""
+
+    package_name: str
diff --git a/src/projspec/proj/node.py b/src/projspec/proj/node.py
index 653e45f..286f002 100644
--- a/src/projspec/proj/node.py
+++ b/src/projspec/proj/node.py
@@ -1,8 +1,15 @@
 from projspec.proj.base import ProjectSpec
+from projspec.content.package import NodePackage
+from projspec.artifact.process import Process
+from projspec.content.executable import Command
+from projspec.utils import AttrDict
 
 
 class Node(ProjectSpec):
-    """Node.js project"""
+    """Node.js project
+
+    This is a project that contains a package.json file.
+    """
 
     spec_doc = "https://docs.npmjs.com/cli/v11/configuring-npm/package-json"
 
@@ -10,7 +17,70 @@ def match(self):
         return "package.json" in self.root.basenames
 
     def parse(self):
+        from projspec.content.environment import NodeEnvironment, Stack
+        from projspec.artifact.python_env import LockFile
+
         import json
 
         with self.root.fs.open(f"{self.root.url}/package.json", "rt") as f:
-            json.load(f)
+            pkg_json = json.load(f)
+
+        # Metadata
+        name = pkg_json.get("name")
+        version = pkg_json.get("version")
+        description = pkg_json.get("description")
+        # Dependencies
+        dependencies = pkg_json.get("dependencies")
+        dev_dependencies = pkg_json.get("devDependencies")
+        # Entry points for runtime execution- CLI
+        scripts = pkg_json.get("scripts", {})
+        bin = pkg_json.get("bin")
+        # Entry points for importable code- library
+        main = pkg_json.get("main")
+        module = pkg_json.get("module")
+        # TBD: exports?
+        # Package manager
+        package_manager = pkg_json.get("packageManager", "npm@latest")
+        if isinstance(package_manager, str):
+            package_manager_name = package_manager.split("@")[0]
+        else:
+            package_manager_name = package_manager.get("name", "npm")
+
+        # Commands
+        bin_entry = {}
+        if bin and isinstance(bin, str):
+            bin_entry = {name: bin}
+        elif bin and isinstance(bin, dict):
+            bin_entry = bin
+
+        # Contents
+        conts = AttrDict()
+        cmd = AttrDict()
+        for name, path in bin_entry.items():
+            cmd[name] = Command(proj=self.root, artifacts={}, cmd=["node", f"{self.root.url}/{path}"])
+
+        # Artifacts
+        arts = AttrDict()
+        for script_name, script_cmd in scripts.items():
+            if script_name == "build":
+                arts["build"] = Process(proj=self.root, artifacts={}, cmd=[package_manager_name, "run", script_name])
+            else:
+                cmd[script_name] = Command(proj=self.root, artifacts={}, cmd=[package_manager_name, "run", script_name])
+
+        # package-lock.json
+        # yarn.lock
+        # TBD: indicate precision?
+        if "package-lock.json" in self.root.basenames:
+            arts["package-lock"] = LockFile(proj=self.root, artifacts={}, cmd=["npm", "install"])
+            conts["environments"] = NodeEnvironment(proj=self.root, artifacts={}, stack=Stack.NPM, packages=dependencies, dev_packages=dev_dependencies)
+        if "yarn.lock" in self.root.basenames:
+            arts["yarn"] = LockFile(proj=self.root, artifacts={}, cmd=["yarn", "install"])
+            conts["environments"] = NodeEnvironment(proj=self.root, artifacts={}, stack=Stack.YARN, packages=dependencies, dev_packages=dev_dependencies)
+
+        out = AttrDict(
+            NodePackage(proj=self.root, artifacts=set(), package_name=name, version=version, description=description, dependencies=dependencies, dev_dependencies=dev_dependencies, scripts=scripts, bin=bin, main=main, module=module),
+            command=cmd,
+            environments=conts.get("environments", None)
+        )
+        self._artifacts = arts
+        self._contents = out
\ No newline at end of file