diff --git a/crates/perry-runtime/src/object/native_module.rs b/crates/perry-runtime/src/object/native_module.rs
index 6ad427f21d..e234e4da3b 100644
--- a/crates/perry-runtime/src/object/native_module.rs
+++ b/crates/perry-runtime/src/object/native_module.rs
@@ -1789,6 +1789,9 @@ const PROCESS_NAMESPACE_KEYS: &[&[u8]] = &[
     b"setSourceMapsEnabled",
     b"send",
     b"sourceMapsEnabled",
+    b"stderr",
+    b"stdin",
+    b"stdout",
     b"title",
     b"unref",
     b"uptime",
@@ -1870,6 +1873,9 @@ const PROCESS_DEFAULT_KEYS: &[&[u8]] = &[
     b"setSourceMapsEnabled",
     b"send",
     b"sourceMapsEnabled",
+    b"stderr",
+    b"stdin",
+    b"stdout",
     b"title",
     b"uptime",
     b"version",
diff --git a/crates/perry-runtime/src/process.rs b/crates/perry-runtime/src/process.rs
index a430d1d80e..c741b2cea2 100644
--- a/crates/perry-runtime/src/process.rs
+++ b/crates/perry-runtime/src/process.rs
@@ -1713,6 +1713,23 @@ fn process_allowed_flags_value() -> f64 {
 
 pub fn process_metadata_property(property: &str) -> Option<f64> {
     Some(match property {
+        // #4987: core value-properties. The bare `process` identifier lowers
+        // these to codegen intrinsics, but `import process from
+        // 'node:process'` and `globalThis.process` resolve through the
+        // native-module runtime dispatcher, which lands here. Serve them from
+        // the same runtime constructors the intrinsics call so all three
+        // forms observe the same values (env/stdout are live singletons).
+        "env" => js_process_env(),
+        "argv" => f64::from_bits(JSValue::array_ptr(crate::os::js_process_argv()).bits()),
+        "platform" => f64::from_bits(JSValue::string_ptr(crate::os::js_os_platform()).bits()),
+        "arch" => f64::from_bits(JSValue::string_ptr(crate::os::js_os_arch()).bits()),
+        "pid" => crate::os::js_process_pid(),
+        "ppid" => crate::os::js_process_ppid(),
+        "version" => f64::from_bits(JSValue::string_ptr(crate::os::js_process_version()).bits()),
+        "versions" => crate::os::js_process_versions(),
+        "stdin" => crate::os::js_process_stdin(),
+        "stdout" => crate::os::js_process_stdout(),
+        "stderr" => crate::os::js_process_stderr(),
         "allowedNodeEnvironmentFlags" => process_allowed_flags_value(),
         "argv0" | "execPath" => module_string_value(&process_argv0_string()),
         "config" => process_config_value(),
diff --git a/test-files/test_gap_process_import_4987.ts b/test-files/test_gap_process_import_4987.ts
new file mode 100644
index 0000000000..2aa47f19ab
--- /dev/null
+++ b/test-files/test_gap_process_import_4987.ts
@@ -0,0 +1,44 @@
+// Issue #4987: `import process from 'node:process'` and `globalThis.process`
+// must expose the same fully-populated process object as the bare `process`
+// identifier (env/stdout/stderr/stdin/platform/arch/argv/pid/ppid/version/
+// versions were undefined on the import + globalThis forms).
+// Expected: byte-identical to node --experimental-strip-types
+import proc from 'node:process';
+
+// --- minimal repro from the issue ---
+console.log(typeof proc.env, typeof proc.stdout, typeof proc.platform);
+console.log(typeof process.env);
+
+// --- full member sweep on the default import ---
+console.log(typeof proc.env === 'object'); // true
+console.log(typeof proc.stdout === 'object'); // true
+console.log(typeof proc.stderr === 'object'); // true
+console.log(typeof proc.stdin === 'object'); // true
+console.log(typeof proc.platform === 'string'); // true
+console.log(typeof proc.arch === 'string'); // true
+console.log(typeof proc.pid === 'number'); // true
+console.log(typeof proc.ppid === 'number'); // true
+console.log(typeof proc.version === 'string'); // true
+console.log(typeof proc.versions === 'object'); // true
+console.log(Array.isArray(proc.argv)); // true
+console.log(typeof proc.cwd === 'function'); // true
+
+// --- globalThis.process ---
+console.log(typeof globalThis.process.env === 'object'); // true
+console.log(typeof globalThis.process.stdout === 'object'); // true
+console.log(typeof globalThis.process.platform === 'string'); // true
+
+// --- values agree with the bare identifier ---
+console.log(proc.platform === process.platform); // true
+console.log(proc.arch === process.arch); // true
+console.log(proc.pid === process.pid); // true
+console.log(proc.version === process.version); // true
+console.log(typeof proc.env.PATH === 'string'); // true
+console.log(proc.env.PATH === process.env.PATH); // true
+
+// --- terminal-size shape (the ink #348 wall): destructure off the import ---
+const { env, stdout, stderr } = proc;
+console.log(typeof env, typeof stdout, typeof stderr); // object object object
+// env member reads must not throw (this was the TypeError in terminal-size)
+console.log(env.COLUMNS === undefined || typeof env.COLUMNS === 'string'); // true
+console.log(typeof stdout.write === 'function'); // true