diff --git a/src/bun.js/api/BunObject.zig b/src/bun.js/api/BunObject.zig
index 10030318a2..1b715b2bd8 100644
--- a/src/bun.js/api/BunObject.zig
+++ b/src/bun.js/api/BunObject.zig
@@ -535,6 +535,22 @@ pub fn inspect(globalThis: *JSC.JSGlobalObject, callframe: *JSC.CallFrame) bun.J
     return ret;
 }
 
+export fn Bun__inspect(globalThis: *JSGlobalObject, value: JSValue) ZigString {
+    // very stable memory address
+    var array = MutableString.init(getAllocator(globalThis), 0) catch unreachable;
+    var buffered_writer = MutableString.BufferedWriter{ .context = &array };
+    const writer = buffered_writer.writer();
+
+    var formatter = ConsoleObject.Formatter{
+        .globalThis = globalThis,
+        .quote_strings = true,
+    };
+    writer.print("{}", .{value.toFmt(&formatter)}) catch return ZigString.Empty;
+    buffered_writer.flush() catch return ZigString.Empty;
+
+    return ZigString.init(array.slice()).withEncoding();
+}
+
 pub fn getInspect(globalObject: *JSC.JSGlobalObject, _: *JSC.JSObject) JSC.JSValue {
     const fun = JSC.createCallback(globalObject, ZigString.static("inspect"), 2, inspect);
     var str = ZigString.init("nodejs.util.inspect.custom");
@@ -944,14 +960,11 @@ export fn Bun__resolve(global: *JSGlobalObject, specifier: JSValue, source: JSVa
     return JSC.JSPromise.resolvedPromiseValue(global, value);
 }
 
-export fn Bun__resolveSync(global: *JSGlobalObject, specifier: JSValue, source: JSValue, is_esm: bool) JSC.JSValue {
-    const specifier_str = specifier.toBunString(global);
-    defer specifier_str.deref();
-
+export fn Bun__resolveSync(global: *JSGlobalObject, specifier: *const bun.String, source: JSValue, is_esm: bool) JSC.JSValue {
     const source_str = source.toBunString(global);
     defer source_str.deref();
 
-    return JSC.toJSHostValue(global, doResolveWithArgs(global, specifier_str, source_str, is_esm, true));
+    return JSC.toJSHostValue(global, doResolveWithArgs(global, specifier.*, source_str, is_esm, true));
 }
 
 export fn Bun__resolveSyncWithStrings(global: *JSGlobalObject, specifier: *bun.String, source: *bun.String, is_esm: bool) JSC.JSValue {
@@ -4566,8 +4579,11 @@ const InternalTestingAPIs = struct {
 };
 
 comptime {
-    _ = Crypto.JSPasswordObject.JSPasswordObject__create;
-    BunObject.exportAll();
+    if (Environment.export_cpp_apis) {
+        _ = Crypto.JSPasswordObject.JSPasswordObject__create;
+        _ = Bun__inspect;
+        BunObject.exportAll();
+    }
 }
 
 const assert = bun.assert;
diff --git a/src/bun.js/bindings/BunProcess.cpp b/src/bun.js/bindings/BunProcess.cpp
index 5be9e86cdc..fefe76ada1 100644
--- a/src/bun.js/bindings/BunProcess.cpp
+++ b/src/bun.js/bindings/BunProcess.cpp
@@ -375,8 +375,7 @@ JSC_DEFINE_HOST_FUNCTION(Process_functionDlopen,
 #else
         WTF::String msg = WTF::String::fromUTF8(dlerror());
 #endif
-        JSC::throwTypeError(globalObject, scope, msg);
-        return {};
+        return Bun::ERR::DLOPEN_FAILED(scope, globalObject, msg);
     }
 
     if (callCountAtStart != globalObject->napiModuleRegisterCallCount) {
@@ -1868,6 +1867,8 @@ static JSValue constructProcessConfigObject(VM& vm, JSObject* processObject)
     JSC::JSObject* variables = JSC::constructEmptyObject(globalObject, globalObject->objectPrototype(), 1);
     variables->putDirect(vm, JSC::Identifier::fromString(vm, "v8_enable_i8n_support"_s),
         JSC::jsNumber(1), 0);
+    variables->putDirect(vm, JSC::Identifier::fromString(vm, "node_module_version"_s),
+        JSC::jsNumber(REPORTED_NODEJS_ABI_VERSION), 0);
     variables->putDirect(vm, JSC::Identifier::fromString(vm, "enable_lto"_s), JSC::jsBoolean(false), 0);
     config->putDirect(vm, JSC::Identifier::fromString(vm, "target_defaults"_s), JSC::constructEmptyObject(globalObject), 0);
     config->putDirect(vm, JSC::Identifier::fromString(vm, "variables"_s), variables, 0);
diff --git a/src/bun.js/bindings/CommonJSModuleRecord.cpp b/src/bun.js/bindings/CommonJSModuleRecord.cpp
index e1d7e0573b..6a9704d469 100644
--- a/src/bun.js/bindings/CommonJSModuleRecord.cpp
+++ b/src/bun.js/bindings/CommonJSModuleRecord.cpp
@@ -29,6 +29,7 @@
  * different value. In that case, it will have a stale value.
  */
 
+#include "ErrorCode.h"
 #include "headers.h"
 
 #include "JavaScriptCore/Synchronousness.h"
diff --git a/src/bun.js/bindings/ErrorCode.cpp b/src/bun.js/bindings/ErrorCode.cpp
index a70a218fa2..ee9abea2dd 100644
--- a/src/bun.js/bindings/ErrorCode.cpp
+++ b/src/bun.js/bindings/ErrorCode.cpp
@@ -1,4 +1,6 @@
-#include "ErrorCode.h"
+
+#include "root.h"
+
 #include "ZigGlobalObject.h"
 #include "DOMException.h"
 #include "JavaScriptCore/Error.h"
@@ -23,6 +25,8 @@
 #include "JavaScriptCore/JSInternalFieldObjectImplInlines.h"
 #include "JSDOMException.h"
 
+#include "ErrorCode.h"
+
 static JSC::JSObject* createErrorPrototype(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::ErrorType type, WTF::ASCIILiteral name, WTF::ASCIILiteral code, bool isDOMExceptionPrototype = false)
 {
     JSC::JSObject* prototype;
@@ -171,6 +175,9 @@ JSObject* createError(Zig::JSGlobalObject* globalObject, ErrorCode code, JSC::JS
     return createError(vm, globalObject, code, message);
 }
 
+// export fn Bun__inspect(globalThis: *JSGlobalObject, value: JSValue) ZigString
+extern "C" ZigString Bun__inspect(JSC::JSGlobalObject* globalObject, JSValue value);
+
 WTF::String JSValueToStringSafe(JSC::JSGlobalObject* globalObject, JSValue arg)
 {
     ASSERT(!arg.isEmpty());
@@ -179,11 +186,7 @@ WTF::String JSValueToStringSafe(JSC::JSGlobalObject* globalObject, JSValue arg)
 
     auto cell = arg.asCell();
     switch (cell->type()) {
-    case JSC::JSType::StringType: {
-        return arg.toWTFStringForConsole(globalObject);
-    }
     case JSC::JSType::SymbolType: {
-
         auto symbol = jsCast<Symbol*>(cell);
         auto result = symbol->tryGetDescriptiveString();
         if (result.has_value())
@@ -197,14 +200,14 @@ WTF::String JSValueToStringSafe(JSC::JSGlobalObject* globalObject, JSValue arg)
         auto name = JSC::getCalculatedDisplayName(vm, cell->getObject());
         if (catchScope.exception()) {
             catchScope.clearException();
-            name = "Function"_s;
+            name = ""_s;
         }
 
         if (!name.isNull() && name.length() > 0) {
             return makeString("[Function: "_s, name, ']');
         }
 
-        return "Function"_s;
+        return "[Function: (anonymous)]"_s;
         break;
     }
 
@@ -213,34 +216,132 @@ WTF::String JSValueToStringSafe(JSC::JSGlobalObject* globalObject, JSValue arg)
     }
     }
 
-    return arg.toWTFStringForConsole(globalObject);
+    ZigString zstring = Bun__inspect(globalObject, arg);
+    BunString bstring(BunStringTag::ZigString, BunStringImpl(zstring));
+    return bstring.toWTFString();
+}
+
+WTF::String determineSpecificType(JSC::JSGlobalObject* globalObject, JSValue value)
+{
+    auto& vm = globalObject->vm();
+    auto scope = DECLARE_CATCH_SCOPE(vm);
+
+    if (value.isNull()) {
+        return String("null"_s);
+    }
+    if (value.isUndefined()) {
+        return String("undefined"_s);
+    }
+    if (value.isBigInt()) {
+        auto str = value.toStringOrNull(globalObject);
+        if (!str) return {};
+        return makeString("type bigint ("_s, str->getString(globalObject), "n)"_s);
+    }
+    if (value.isNumber()) {
+        double d = value.asNumber();
+        double infinity = std::numeric_limits<double>::infinity();
+        if (value == 0) return (1 / d == -infinity) ? String("type number (-0)"_s) : String("type number (0)"_s);
+        if (d != d) return String("type number (NaN)"_s);
+        if (d == infinity) return String("type number (Infinity)"_s);
+        if (d == -infinity) return String("type number (-Infinity)"_s);
+        auto str = value.toStringOrNull(globalObject);
+        if (!str) return {};
+        return makeString("type number ("_s, str->getString(globalObject), ")"_s);
+    }
+    if (value.isBoolean()) {
+        return value.asBoolean() ? String("type boolean (true)"_s) : String("type boolean (false)"_s);
+    }
+    if (value.isSymbol()) {
+        auto cell = value.asCell();
+        auto symbol = jsCast<Symbol*>(cell);
+        auto result = symbol->tryGetDescriptiveString();
+        auto description = result.has_value() ? result.value() : String("Symbol()"_s);
+        return makeString("type symbol ("_s, description, ")"_s);
+    }
+    if (value.isCallable()) {
+        auto& vm = globalObject->vm();
+        auto scope = DECLARE_CATCH_SCOPE(vm);
+        auto cell = value.asCell();
+        auto name = JSC::getCalculatedDisplayName(vm, cell->getObject());
+        if (scope.exception()) {
+            scope.clearException();
+            name = String(""_s);
+        }
+        if (!name.isNull() && name.length() > 0) {
+            return makeString("function "_s, name);
+        }
+        return String("function"_s);
+    }
+    if (value.isObject()) {
+        auto constructor = value.get(globalObject, vm.propertyNames->constructor);
+        RETURN_IF_EXCEPTION(scope, {});
+        if (constructor.toBoolean(globalObject)) {
+            auto name = constructor.get(globalObject, vm.propertyNames->name);
+            RETURN_IF_EXCEPTION(scope, {});
+            auto str = name.toString(globalObject);
+            RETURN_IF_EXCEPTION(scope, {});
+            return makeString("an instance of "_s, str->getString(globalObject));
+        }
+        // return `${lazyInternalUtilInspect().inspect(value, { depth: -1 })}`;
+        auto str = JSValueToStringSafe(globalObject, value);
+        RETURN_IF_EXCEPTION(scope, {});
+        return str;
+    }
+    if (value.isString()) {
+        auto str = value.toString(globalObject)->getString(globalObject);
+        if (str.length() > 28) {
+            str = str.substring(0, 25);
+            str = makeString(str, "..."_s);
+            if (!str.contains('\'')) {
+                return makeString("type string ('"_s, str, "')"_s);
+            }
+        }
+        //       return `type string (${JSONStringify(value)})`;
+        str = JSValueToStringSafe(globalObject, value);
+        RETURN_IF_EXCEPTION(scope, {});
+        return makeString("type string ("_s, str, ")"_s);
+    }
+
+    //       value = lazyInternalUtilInspect().inspect(value, { colors: false });
+    auto str = JSValueToStringSafe(globalObject, value);
+    RETURN_IF_EXCEPTION(scope, {});
+    return str;
 }
 
 namespace Message {
 
 WTF::String ERR_INVALID_ARG_TYPE(JSC::ThrowScope& scope, JSC::JSGlobalObject* globalObject, const StringView& arg_name, const StringView& expected_type, JSValue actual_value)
 {
-    auto actual_value_string = JSValueToStringSafe(globalObject, actual_value);
+    auto actual_value_string = determineSpecificType(globalObject, actual_value);
     RETURN_IF_EXCEPTION(scope, {});
 
-    return makeString("The \""_s, arg_name, "\" argument must be of type "_s, expected_type, ". Received: "_s, actual_value_string);
+    return makeString("The \""_s, arg_name, "\" argument must be of type "_s, expected_type, ". Received "_s, actual_value_string);
 }
 
 WTF::String ERR_INVALID_ARG_TYPE(JSC::ThrowScope& scope, JSC::JSGlobalObject* globalObject, const StringView& arg_name, ArgList expected_types, JSValue actual_value)
 {
     WTF::StringBuilder result;
 
-    auto actual_value_string = JSValueToStringSafe(globalObject, actual_value);
+    auto actual_value_string = determineSpecificType(globalObject, actual_value);
     RETURN_IF_EXCEPTION(scope, {});
 
-    result.append("The \""_s, arg_name, "\" argument must be of type "_s);
+    result.append("The "_s);
+
+    if (arg_name.contains(' ')) {
+        result.append(arg_name);
+    } else {
+        result.append("\""_s);
+        result.append(arg_name);
+        result.append("\" argument"_s);
+    }
+    result.append(" must be of type "_s);
 
     unsigned length = expected_types.size();
     if (length == 1) {
         result.append(expected_types.at(0).toWTFString(globalObject));
     } else if (length == 2) {
         result.append(expected_types.at(0).toWTFString(globalObject));
-        result.append(" or "_s);
+        result.append(", or "_s);
         result.append(expected_types.at(1).toWTFString(globalObject));
     } else {
         for (unsigned i = 0; i < length - 1; i++) {
@@ -249,11 +350,11 @@ WTF::String ERR_INVALID_ARG_TYPE(JSC::ThrowScope& scope, JSC::JSGlobalObject* gl
             JSValue expected_type = expected_types.at(i);
             result.append(expected_type.toWTFString(globalObject));
         }
-        result.append(" or "_s);
+        result.append(", or "_s);
         result.append(expected_types.at(length - 1).toWTFString(globalObject));
     }
 
-    result.append(". Received: "_s, actual_value_string);
+    result.append(". Received "_s, actual_value_string);
 
     return result.toString();
 }
@@ -291,20 +392,26 @@ WTF::String ERR_OUT_OF_RANGE(JSC::ThrowScope& scope, JSC::JSGlobalObject* global
     auto input = JSValueToStringSafe(globalObject, val_input);
     RETURN_IF_EXCEPTION(scope, {});
 
-    return makeString("The value of \""_s, arg_name, "\" is out of range. It must be "_s, range, ". Received: "_s, input);
+    return makeString("The value of \""_s, arg_name, "\" is out of range. It must be "_s, range, ". Received "_s, input);
 }
 
 }
 
 namespace ERR {
 
+JSC::EncodedJSValue throwCode(JSC::ThrowScope& throwScope, JSC::JSGlobalObject* globalObject, ErrorCode code, const WTF::String& message)
+{
+    throwScope.throwException(globalObject, createError(globalObject, code, message));
+    return {};
+}
+
 JSC::EncodedJSValue INVALID_ARG_TYPE(JSC::ThrowScope& throwScope, JSC::JSGlobalObject* globalObject, const WTF::String& arg_name, const WTF::String& expected_type, JSC::JSValue val_actual_value)
 {
-    auto arg_kind = arg_name.startsWith("options."_s) ? "property"_s : "argument"_s;
+    auto arg_kind = String(arg_name).startsWith("options."_s) ? "property"_s : "argument"_s;
     auto ty_first_char = expected_type[0];
     auto ty_kind = ty_first_char >= 'A' && ty_first_char <= 'Z' ? "an instance of"_s : "of type"_s;
 
-    auto actual_value = JSValueToStringSafe(globalObject, val_actual_value);
+    auto actual_value = determineSpecificType(globalObject, val_actual_value);
     RETURN_IF_EXCEPTION(throwScope, {});
 
     auto message = makeString("The \""_s, arg_name, "\" "_s, arg_kind, " must be "_s, ty_kind, " "_s, expected_type, ". Received "_s, actual_value);
@@ -320,7 +427,7 @@ JSC::EncodedJSValue INVALID_ARG_TYPE(JSC::ThrowScope& throwScope, JSC::JSGlobalO
     auto ty_first_char = expected_type[0];
     auto ty_kind = ty_first_char >= 'A' && ty_first_char <= 'Z' ? "an instance of"_s : "of type"_s;
 
-    auto actual_value = JSValueToStringSafe(globalObject, val_actual_value);
+    auto actual_value = determineSpecificType(globalObject, val_actual_value);
     RETURN_IF_EXCEPTION(throwScope, {});
 
     auto message = makeString("The \""_s, arg_name, "\" "_s, arg_kind, " must be "_s, ty_kind, " "_s, expected_type, ". Received "_s, actual_value);
@@ -438,8 +545,12 @@ JSC::EncodedJSValue STRING_TOO_LONG(JSC::ThrowScope& throwScope, JSC::JSGlobalOb
     return {};
 }
 
-JSC::EncodedJSValue BUFFER_OUT_OF_BOUNDS(JSC::ThrowScope& throwScope, JSC::JSGlobalObject* globalObject)
+JSC::EncodedJSValue BUFFER_OUT_OF_BOUNDS(JSC::ThrowScope& throwScope, JSC::JSGlobalObject* globalObject, const WTF::String& name)
 {
+    if (!name.isEmpty()) {
+        throwScope.throwException(globalObject, createError(globalObject, ErrorCode::ERR_BUFFER_OUT_OF_BOUNDS, makeString("\""_s, name, "\" is outside of buffer bounds"_s)));
+        return {};
+    }
     throwScope.throwException(globalObject, createError(globalObject, ErrorCode::ERR_BUFFER_OUT_OF_BOUNDS, "Attempt to access memory outside buffer bounds"_s));
     return {};
 }
@@ -469,6 +580,12 @@ JSC::EncodedJSValue SOCKET_BAD_PORT(JSC::ThrowScope& throwScope, JSC::JSGlobalOb
     return {};
 }
 
+JSC::EncodedJSValue DLOPEN_FAILED(JSC::ThrowScope& throwScope, JSC::JSGlobalObject* global, const WTF::String& message)
+{
+    throwScope.throwException(global, createError(global, ErrorCode::ERR_DLOPEN_FAILED, message));
+    return {};
+}
+
 }
 
 static JSC::JSValue ERR_INVALID_ARG_TYPE(JSC::ThrowScope& scope, JSC::JSGlobalObject* globalObject, JSValue arg0, JSValue arg1, JSValue arg2)
diff --git a/src/bun.js/bindings/ErrorCode.h b/src/bun.js/bindings/ErrorCode.h
index b3ee8c217c..c36e20f526 100644
--- a/src/bun.js/bindings/ErrorCode.h
+++ b/src/bun.js/bindings/ErrorCode.h
@@ -92,6 +92,7 @@ JSC::EncodedJSValue STRING_TOO_LONG(JSC::ThrowScope& throwScope, JSC::JSGlobalOb
 JSC::EncodedJSValue BUFFER_OUT_OF_BOUNDS(JSC::ThrowScope& throwScope, JSC::JSGlobalObject* globalObject);
 JSC::EncodedJSValue UNKNOWN_SIGNAL(JSC::ThrowScope& throwScope, JSC::JSGlobalObject* globalObject, JSC::JSValue signal, bool triedUppercase = false);
 JSC::EncodedJSValue SOCKET_BAD_PORT(JSC::ThrowScope& throwScope, JSC::JSGlobalObject* globalObject, JSC::JSValue name, JSC::JSValue port, bool allowZero);
+JSC::EncodedJSValue DLOPEN_FAILED(JSC::ThrowScope& throwScope, JSC::JSGlobalObject* global, const WTF::String& message);
 
 }
 
diff --git a/src/bun.js/bindings/ErrorCode.ts b/src/bun.js/bindings/ErrorCode.ts
index b9ed12271f..f3e322498f 100644
--- a/src/bun.js/bindings/ErrorCode.ts
+++ b/src/bun.js/bindings/ErrorCode.ts
@@ -49,6 +49,7 @@ export default [
   ["ERR_STREAM_RELEASE_LOCK", Error, "AbortError"],
   ["ERR_INCOMPATIBLE_OPTION_PAIR", TypeError, "TypeError"],
   ["ERR_INVALID_URI", URIError, "URIError"],
+  ["ERR_DLOPEN_FAILED", Error],
 
   // Bun-specific
   ["ERR_FORMDATA_PARSE_ERROR", TypeError],
diff --git a/src/bun.js/bindings/ImportMetaObject.cpp b/src/bun.js/bindings/ImportMetaObject.cpp
index 61b64f0229..2bf3982eb6 100644
--- a/src/bun.js/bindings/ImportMetaObject.cpp
+++ b/src/bun.js/bindings/ImportMetaObject.cpp
@@ -1,3 +1,4 @@
+#include "ErrorCode.h"
 #include "root.h"
 #include "headers.h"
 
@@ -189,9 +190,13 @@ extern "C" JSC::EncodedJSValue functionImportMeta__resolveSync(JSC::JSGlobalObje
     JSC::JSValue moduleName = callFrame->argument(0);
     JSC::JSValue fromValue = callFrame->argument(1);
 
-    if (moduleName.isUndefinedOrNull()) {
-        JSC::throwTypeError(globalObject, scope, "expects a string"_s);
-        scope.release();
+    if (!moduleName.isString()) {
+        Bun::ERR::INVALID_ARG_TYPE(scope, lexicalGlobalObject, "id"_s, "string"_s, moduleName);
+        return {};
+    }
+    auto moduleNameString = moduleName.toWTFString(globalObject);
+    if (moduleNameString.isEmpty()) {
+        Bun::ERR::INVALID_ARG_VALUE(scope, lexicalGlobalObject, "id"_s, moduleName, "must be a non-empty string"_s);
         return {};
     }
 
@@ -260,7 +265,8 @@ extern "C" JSC::EncodedJSValue functionImportMeta__resolveSync(JSC::JSGlobalObje
         }
     }
 
-    auto result = Bun__resolveSync(globalObject, JSC::JSValue::encode(moduleName), from, isESM);
+    BunString moduleNameBunString = Bun::toString(moduleNameString);
+    auto result = Bun__resolveSync(globalObject, &moduleNameBunString, from, isESM);
     RETURN_IF_EXCEPTION(scope, {});
 
     if (!JSC::JSValue::decode(result).isString()) {
@@ -284,9 +290,13 @@ extern "C" JSC::EncodedJSValue functionImportMeta__resolveSyncPrivate(JSC::JSGlo
     JSValue from = callFrame->argument(1);
     bool isESM = callFrame->argument(2).asBoolean();
 
-    if (moduleName.isUndefinedOrNull()) {
-        JSC::throwTypeError(lexicalGlobalObject, scope, "expected module name as a string"_s);
-        scope.release();
+    if (!moduleName.isString()) {
+        Bun::ERR::INVALID_ARG_TYPE(scope, lexicalGlobalObject, "id"_s, "string"_s, moduleName);
+        return {};
+    }
+    auto moduleNameString = moduleName.toWTFString(globalObject);
+    if (moduleNameString.isEmpty()) {
+        Bun::ERR::INVALID_ARG_VALUE(scope, lexicalGlobalObject, "id"_s, moduleName, "must be a non-empty string"_s);
         return {};
     }
 
@@ -294,9 +304,8 @@ extern "C" JSC::EncodedJSValue functionImportMeta__resolveSyncPrivate(JSC::JSGlo
 
     if (globalObject->onLoadPlugins.hasVirtualModules()) {
         if (moduleName.isString()) {
-            auto moduleString = moduleName.toWTFString(globalObject);
-            if (auto resolvedString = globalObject->onLoadPlugins.resolveVirtualModule(moduleString, from.toWTFString(globalObject))) {
-                if (moduleString == resolvedString.value())
+            if (auto resolvedString = globalObject->onLoadPlugins.resolveVirtualModule(moduleNameString, from.toWTFString(globalObject))) {
+                if (moduleNameString == resolvedString.value())
                     return JSC::JSValue::encode(moduleName);
                 return JSC::JSValue::encode(jsString(vm, resolvedString.value()));
             }
@@ -331,7 +340,8 @@ extern "C" JSC::EncodedJSValue functionImportMeta__resolveSyncPrivate(JSC::JSGlo
         }
     }
 
-    auto result = Bun__resolveSync(lexicalGlobalObject, JSC::JSValue::encode(moduleName), JSValue::encode(from), isESM);
+    BunString moduleNameBunString = Bun::toString(moduleNameString);
+    auto result = Bun__resolveSync(lexicalGlobalObject, &moduleNameBunString, JSValue::encode(from), isESM);
     RETURN_IF_EXCEPTION(scope, {});
 
     if (!JSC::JSValue::decode(result).isString()) {
diff --git a/src/bun.js/bindings/ImportMetaObject.h b/src/bun.js/bindings/ImportMetaObject.h
index 078f8b6b8c..da20aa89dd 100644
--- a/src/bun.js/bindings/ImportMetaObject.h
+++ b/src/bun.js/bindings/ImportMetaObject.h
@@ -11,7 +11,7 @@
 extern "C" JSC_DECLARE_HOST_FUNCTION(functionImportMeta__resolveSync);
 extern "C" JSC_DECLARE_HOST_FUNCTION(functionImportMeta__resolveSyncPrivate);
 extern "C" JSC::EncodedJSValue Bun__resolve(JSC::JSGlobalObject* global, JSC::EncodedJSValue specifier, JSC::EncodedJSValue from, bool is_esm);
-extern "C" JSC::EncodedJSValue Bun__resolveSync(JSC::JSGlobalObject* global, JSC::EncodedJSValue specifier, JSC::EncodedJSValue from, bool is_esm);
+extern "C" JSC::EncodedJSValue Bun__resolveSync(JSC::JSGlobalObject* global, const BunString* specifier, JSC::EncodedJSValue from, bool is_esm);
 extern "C" JSC::EncodedJSValue Bun__resolveSyncWithSource(JSC::JSGlobalObject* global, JSC::EncodedJSValue specifier, BunString* from, bool is_esm);
 extern "C" JSC::EncodedJSValue Bun__resolveSyncWithStrings(JSC::JSGlobalObject* global, BunString* specifier, BunString* from, bool is_esm);
 
diff --git a/src/bun.js/modules/NodeModuleModule.cpp b/src/bun.js/modules/NodeModuleModule.cpp
index e913e937b9..00e4f5a830 100644
--- a/src/bun.js/modules/NodeModuleModule.cpp
+++ b/src/bun.js/modules/NodeModuleModule.cpp
@@ -202,6 +202,10 @@ JSC_DEFINE_HOST_FUNCTION(jsFunctionIsBuiltinModule,
     auto moduleStr = moduleName.toWTFString(globalObject);
     RETURN_IF_EXCEPTION(scope, JSValue::encode(jsBoolean(false)));
 
+    // Bun does not yet implement this module, but to mimic node:module, this special case is needed.
+    if (moduleStr == "node:test"_s) {
+        return JSValue::encode(jsBoolean(true));
+    }
     return JSValue::encode(jsBoolean(Bun::isBuiltinModule(moduleStr)));
 }
 
@@ -329,13 +333,15 @@ JSC_DEFINE_HOST_FUNCTION(jsFunctionResolveFileName,
         JSC::JSValue moduleName = callFrame->argument(0);
         JSC::JSValue fromValue = callFrame->argument(1);
 
+        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
         if (moduleName.isUndefinedOrNull()) {
-            auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
             JSC::throwTypeError(globalObject, scope,
                 "Module._resolveFilename expects a string"_s);
             scope.release();
             return JSC::JSValue::encode(JSC::JSValue {});
         }
+        WTF::String moduleNameString = moduleName.toWTFString(globalObject);
+        RETURN_IF_EXCEPTION(scope, {});
 
         if (
             // fast path: it's a real CommonJS module object.
@@ -354,8 +360,8 @@ JSC_DEFINE_HOST_FUNCTION(jsFunctionResolveFileName,
             }
         }
 
-        auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
-        auto result = Bun__resolveSync(globalObject, JSC::JSValue::encode(moduleName), JSValue::encode(fromValue), false);
+        BunString moduleNameBunString = Bun::toString(moduleNameString);
+        auto result = Bun__resolveSync(globalObject, &moduleNameBunString, JSValue::encode(fromValue), false);
         RETURN_IF_EXCEPTION(scope, {});
 
         if (!JSC::JSValue::decode(result).isString()) {
diff --git a/test/js/node/test/parallel/test-module-isBuiltin.js b/test/js/node/test/parallel/test-module-isBuiltin.js
new file mode 100644
index 0000000000..a7815a8dfc
--- /dev/null
+++ b/test/js/node/test/parallel/test-module-isBuiltin.js
@@ -0,0 +1,16 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+const { isBuiltin } = require('module');
+
+// Includes modules in lib/ (even deprecated ones)
+assert(isBuiltin('http'));
+assert(isBuiltin('sys'));
+assert(isBuiltin('node:fs'));
+assert(isBuiltin('node:test'));
+
+// Does not include internal modules
+assert(!isBuiltin('internal/errors'));
+assert(!isBuiltin('test'));
+assert(!isBuiltin(''));
+assert(!isBuiltin(undefined));
diff --git a/test/js/node/test/parallel/test-module-loading-error.js b/test/js/node/test/parallel/test-module-loading-error.js
new file mode 100644
index 0000000000..29e0636be0
--- /dev/null
+++ b/test/js/node/test/parallel/test-module-loading-error.js
@@ -0,0 +1,98 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const { execSync } = require('child_process');
+
+const errorMessagesByPlatform = {
+  win32: ['is not a valid Win32 application'],
+  linux: ['file too short', 'Exec format error'],
+  sunos: ['unknown file type', 'not an ELF file'],
+  darwin: ['file too short', 'not a mach-o file'],
+  aix: ['Cannot load module',
+        'Cannot run a file that does not have a valid format.',
+        'Exec format error'],
+  ibmi: ['Cannot load module',
+         'The module has too many section headers',
+         'or the file has been truncated.'],
+};
+// If we don't know a priori what the error would be, we accept anything.
+const platform = common.isIBMi ? 'ibmi' : process.platform;
+const errorMessages = errorMessagesByPlatform[platform] || [''];
+
+// On Windows, error messages are MUI dependent
+// Ref: https://github.com/nodejs/node/issues/13376
+let localeOk = true;
+if (common.isWindows) {
+  const powerShellFindMUI =
+    'powershell -NoProfile -ExecutionPolicy Unrestricted -c ' +
+    '"(Get-UICulture).TwoLetterISOLanguageName"';
+  try {
+    // If MUI != 'en' we'll ignore the content of the message
+    localeOk = execSync(powerShellFindMUI).toString('utf8').trim() === 'en';
+  } catch {
+    // It's only a best effort try to find the MUI
+  }
+}
+
+assert.throws(
+  () => { require('../fixtures/module-loading-error.node'); },
+  (e) => {
+    if (localeOk && !errorMessages.some((msg) => e.message.includes(msg)))
+      return false;
+    return e.name === 'Error';
+  }
+);
+
+const re = /^The "id" argument must be of type string\. Received /;
+[1, false, null, undefined, {}].forEach((value) => {
+  console.log(value);
+  assert.throws(
+    () => { require(value); },
+    {
+      name: 'TypeError',
+      code: 'ERR_INVALID_ARG_TYPE',
+      message: re
+    });
+});
+
+
+assert.throws(
+  () => { require(''); },
+  {
+    name: 'TypeError',
+    code: 'ERR_INVALID_ARG_VALUE',
+    // Bun uses `"` instead of `'` in util.inspect
+    message: 'The argument \'id\' must be a non-empty string. Received ""'
+  });
+
+// Folder read operation succeeds in AIX.
+// For libuv change, see https://github.com/libuv/libuv/pull/2025.
+// https://github.com/nodejs/node/pull/48477#issuecomment-1604586650
+assert.throws(
+  () => { require('../fixtures/packages/is-dir'); },
+  common.isAIX ? { code: 'ERR_INVALID_PACKAGE_CONFIG' } : {
+    code: 'MODULE_NOT_FOUND',
+    message: /Cannot find module '\.\.\/fixtures\/packages\/is-dir'/
+  }
+);
diff --git a/test/js/node/test/parallel/test-module-version.js b/test/js/node/test/parallel/test-module-version.js
new file mode 100644
index 0000000000..0a8b2427c6
--- /dev/null
+++ b/test/js/node/test/parallel/test-module-version.js
@@ -0,0 +1,10 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+
+// check for existence
+assert(Object.hasOwn(process.config.variables, 'node_module_version'));
+
+// Ensure that `node_module_version` is an Integer > 0
+assert(Number.isInteger(process.config.variables.node_module_version));
+assert(process.config.variables.node_module_version > 0);