diff --git a/src/lib/js/.string.rs.swp b/src/lib/js/.string.rs.swp
new file mode 100644
index 00000000000..10aacd640fb
Binary files /dev/null and b/src/lib/js/.string.rs.swp differ
diff --git a/src/lib/js/mod.rs b/src/lib/js/mod.rs
index 1c59657f314..3d549fa4455 100644
--- a/src/lib/js/mod.rs
+++ b/src/lib/js/mod.rs
@@ -12,6 +12,8 @@ pub mod function;
 pub mod json;
 /// The global `Math` object
 pub mod math;
+/// The global `Number` object
+pub mod number;
 /// The global `Object` object
 pub mod object;
 /// The global 'RegExp' object
diff --git a/src/lib/js/number.rs b/src/lib/js/number.rs
new file mode 100644
index 00000000000..a27a5625829
--- /dev/null
+++ b/src/lib/js/number.rs
@@ -0,0 +1,97 @@
+use crate::{
+    exec::Interpreter,
+    js::value::{ResultValue, Value},
+};
+
+/// Create a new number [[Construct]]
+pub fn make_number(this: &Value, args: &[Value], ctx: &mut Interpreter) -> ResultValue {
+    unimplemented!()
+}
+
+/// https://tc39.es/ecma262/#sec-number-constructor-number-value
+pub fn call_number(this: &Value, args: &[Value], ctx: &mut Interpreter) -> ResultValue {
+    unimplemented!()
+}
+
+/// https://tc39.es/ecma262/#sec-number.prototype.toexponential
+pub fn to_expotential(this: &Value, args: &[Value], ctx: &mut Interpreter) -> ResultValue {
+    unimplemented!()
+}
+
+/// https://tc39.es/ecma262/#sec-number.prototype.tofixed
+pub fn to_fixed(this: &Value, args: &[Value], ctx: &mut Interpreter) -> ResultValue {
+    unimplemented!()
+}
+
+/// https://tc39.es/ecma262/#sec-number.prototype.tolocalestring
+pub fn to_locale_string(this: &Value, args: &[Value], ctx: &mut Interpreter) -> ResultValue {
+    unimplemented!()
+}
+
+/// https://tc39.es/ecma262/#sec-number.prototype.toprecision
+pub fn to_precision(this: &Value, args: &[Value], ctx: &mut Interpreter) -> ResultValue {
+    unimplemented!()
+}
+
+/// https://tc39.es/ecma262/#sec-number.prototype.tostring
+pub fn to_string(this: &Value, args: &[Value], ctx: &mut Interpreter) -> ResultValue {
+    unimplemented!()
+}
+
+/// https://tc39.es/ecma262/#sec-number.prototype.valueof
+pub fn value_of(this: &Value, args: &[Value], ctx: &mut Interpreter) -> ResultValue {
+    unimplemented!()
+}
+
+/// Create a new `Number` object
+pub fn create_constructor(global: &Value) -> Value {
+    unimplemented!()
+}
+
+/// Iniitalize the `Number` object on the global object
+pub fn init(global: &Value) {
+    unimplemented!()
+}
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn make_number() {
+        unimplemented!()
+    }
+
+    #[test]
+    pub fn call_number() {
+        unimplemented!()
+    }
+
+    #[test]
+    pub fn to_expotential() {
+        unimplemented!()
+    }
+
+    #[test]
+    pub fn to_fixed() {
+        unimplemented!()
+    }
+
+    #[test]
+    pub fn to_locale_string() {
+        unimplemented!()
+    }
+
+    #[test]
+    pub fn to_precision() {
+        unimplemented!()
+    }
+
+    #[test]
+    pub fn to_string() {
+        unimplemented!()
+    }
+
+    #[test]
+    pub fn value_of() {
+        unimplemented!()
+    }
+}