diff --git a/macros/src/attr/enum.rs b/macros/src/attr/enum.rs
index e70ba4b5..94bde7a2 100644
--- a/macros/src/attr/enum.rs
+++ b/macros/src/attr/enum.rs
@@ -41,10 +41,11 @@ pub enum Tagged<'a> {
     Untagged,
 }
 
-#[derive(Copy, Clone)]
+#[derive(Copy, Clone, PartialEq, Eq)]
 pub enum Repr {
     Int,
     Name,
+    ConstObject,
 }
 
 impl EnumAttr {
@@ -228,7 +229,7 @@ impl Attr for EnumAttr {
             }
 
             if let Optional::Optional { .. } = self.optional_fields {
-                syn_err!("`optional_fields` is not compatible with `as`");
+                syn_err!("`optional_fields` is not compatible with `repr`");
             }
         }
 
diff --git a/macros/src/attr/mod.rs b/macros/src/attr/mod.rs
index abd42459..1e73dcf3 100644
--- a/macros/src/attr/mod.rs
+++ b/macros/src/attr/mod.rs
@@ -241,6 +241,7 @@ fn parse_repr(input: ParseStream) -> Result<Repr> {
     let ident = content.parse::<Ident>()?;
     match ident.to_string().as_str() {
         "name" => Ok(Repr::Name),
-        _ => syn_err!(span; "expected `name`"),
+        "const_object" => Ok(Repr::ConstObject),
+        _ => syn_err!(span; "expected `name` or `const_object`"),
     }
 }
diff --git a/macros/src/lib.rs b/macros/src/lib.rs
index b54e588e..94d67ee6 100644
--- a/macros/src/lib.rs
+++ b/macros/src/lib.rs
@@ -294,6 +294,36 @@ impl DerivedTS {
 
                 buffer.trim_end_matches(['|', ' ']).into()
             },
+            Some(Repr::ConstObject) => quote! {
+                let variants = #inline;
+                let mut variants = variants.split(',').map(|v| v.trim()).peekable();
+
+                if variants.peek().is_none() {
+                    return "never".into()
+                }
+
+                let mut buffer = String::new();
+                let mut latest = None::<isize>;
+
+                for variant in variants {
+                    if let Some((_name, explicit_val)) = variant.split_once('=') {
+                        let explicit_val = explicit_val.trim();
+
+                        if let Ok(val) = explicit_val.parse::<isize>() {
+                            buffer.push_str(&format!("{} | ", val));
+                            latest = Some(val);
+                        } else {
+                            buffer.push_str(&format!("{} | ", explicit_val));
+                        }
+                    } else {
+                        let new_val = latest.map(|x| x + 1).unwrap_or(0);
+                        buffer.push_str(&format!("{} | ", new_val));
+                        latest = Some(new_val);
+                    }
+                }
+
+                buffer.trim_end_matches(['|', ' ']).into()
+            },
             None => quote!(#inline),
         };
 
@@ -316,6 +346,48 @@ impl DerivedTS {
         let crate_rename = &self.crate_rename;
         let name = &self.ts_name;
 
+        if self.ts_enum == Some(Repr::ConstObject) {
+            let inline = &self.inline;
+            return quote! {
+                fn decl_concrete(cfg: &#crate_rename::Config) -> String {
+                    let variants = #inline;
+                    let mut variants = variants.split(',').map(|v| v.trim()).peekable();
+
+                    if variants.peek().is_none() {
+                        return format!("const {} = {{}} as const;\nexport type {} = never;", #name, #name)
+                    }
+
+                    let mut buffer = String::new();
+                    let mut latest = None::<isize>;
+
+                    for variant in variants {
+                        if let Some((name, explicit_val)) = variant.split_once('=') {
+                            let name = name.trim();
+                            let explicit_val = explicit_val.trim();
+
+                            if let Ok(val) = explicit_val.parse::<isize>() {
+                                buffer.push_str(&format!("{}: {}, ", name, val));
+                                latest = Some(val);
+                            } else {
+                                buffer.push_str(&format!("{}: {}, ", name, explicit_val));
+                            }
+                        } else {
+                            let new_val = latest.map(|x| x + 1).unwrap_or(0);
+                            buffer.push_str(&format!("{}: {}, ", variant, new_val));
+                            latest = Some(new_val);
+                        }
+                    }
+
+                    let obj = format!("{{ {} }}", buffer.trim_end_matches([',', ' ']));
+                    format!("const {} = {} as const;\nexport type {} = (typeof {})[keyof typeof {}];", #name, obj, #name, #name, #name)
+                }
+
+                fn decl(cfg: &#crate_rename::Config) -> String {
+                    <Self as #crate_rename::TS>::decl_concrete(cfg)
+                }
+            };
+        }
+
         if self.ts_enum.is_some() {
             let inline = &self.inline;
             return quote! {
diff --git a/macros/src/types/enum.rs b/macros/src/types/enum.rs
index 2366e886..a70b8308 100644
--- a/macros/src/types/enum.rs
+++ b/macros/src/types/enum.rs
@@ -36,6 +36,7 @@ pub(crate) fn r#enum_def(s: &ItemEnum) -> syn::Result<DerivedTS> {
 
     let mut formatted_variants = Vec::new();
     let mut dependencies = Dependencies::new(crate_rename.clone());
+    let is_int_enum = s.variants.iter().any(|v| v.discriminant.is_some());
 
     for variant in &s.variants {
         format_variant(
@@ -43,6 +44,7 @@ pub(crate) fn r#enum_def(s: &ItemEnum) -> syn::Result<DerivedTS> {
             &mut dependencies,
             &enum_attr,
             variant,
+            is_int_enum,
         )?;
     }
 
@@ -74,6 +76,7 @@ fn format_variant(
     dependencies: &mut Dependencies,
     enum_attr: &EnumAttr,
     variant: &Variant,
+    is_int_enum: bool,
 ) -> syn::Result<()> {
     let crate_rename = enum_attr.crate_rename();
 
@@ -101,12 +104,16 @@ fn format_variant(
     };
 
     if let Some(ref repr) = enum_attr.repr {
-        let formatted = match (repr, &variant.discriminant) {
-            (Repr::Int, Some((_, value))) => {
+        let formatted = match (repr, &variant.discriminant, is_int_enum) {
+            (Repr::Int, Some((_, value)), _) | (Repr::ConstObject, Some((_, value)), true) => {
                 quote!(format!("\"{}\" = {}", #ts_name, #value))
             }
-            (Repr::Int, None) => quote!(format!("\"{}\"", #ts_name)),
-            (Repr::Name, _) => quote!(format!("\"{}\" = \"{}\"", #ts_name, #ts_name)),
+            (Repr::Int, None, _) | (Repr::ConstObject, None, true) => {
+                quote!(format!("\"{}\"", #ts_name))
+            }
+            (Repr::Name, _, _) | (Repr::ConstObject, _, false) => {
+                quote!(format!("\"{}\" = \"{}\"", #ts_name, #ts_name))
+            }
         };
 
         formatted_variants.push(formatted);
diff --git a/ts-rs/src/lib.rs b/ts-rs/src/lib.rs
index 524296ff..807fffb0 100644
--- a/ts-rs/src/lib.rs
+++ b/ts-rs/src/lib.rs
@@ -342,9 +342,12 @@ mod tokio;
 ///
 /// - **`#[ts(repr(enum))]`** \
 ///   Exports the enum as a TypeScript enum instead of type union. \
-///   Discriminants (`= {integer}`) are included in the exported enum's variants
+///   Discriminants (`= {integer}`) are included in the exported enum's variants. \
 ///   If `#[ts(repr(enum = name))]` is used, all variants without a discriminant will be exported
-///   as `VariantName = "VariantName"`
+///   as `VariantName = "VariantName"`. \
+///   If `#[ts(repr(enum = const_object))]` or `#[ts(repr(enum = "const-object"))]` is used, the enum is exported as a TypeScript `const` object
+///   alongside a type alias for its values, allowing it to be used at runtime. All variants of the enum
+///   must be unit variants.
 ///
 /// ### enum variant attributes
 ///
diff --git a/ts-rs/tests/integration/arrays.rs b/ts-rs/tests/integration/arrays.rs
index 9f721cae..a164b51a 100644
--- a/ts-rs/tests/integration/arrays.rs
+++ b/ts-rs/tests/integration/arrays.rs
@@ -11,7 +11,10 @@ struct Interface {
 #[test]
 fn free() {
     let cfg = Config::from_env();
-    assert_eq!(<[String; 4]>::inline(&cfg), "[string, string, string, string]")
+    assert_eq!(
+        <[String; 4]>::inline(&cfg),
+        "[string, string, string, string]"
+    )
 }
 
 #[test]
diff --git a/ts-rs/tests/integration/bson.rs b/ts-rs/tests/integration/bson.rs
index 95005ec6..588e9958 100644
--- a/ts-rs/tests/integration/bson.rs
+++ b/ts-rs/tests/integration/bson.rs
@@ -13,5 +13,8 @@ struct User {
 #[test]
 fn bson() {
     let cfg = Config::from_env();
-    assert_eq!(User::decl(&cfg), "type User = { _id: string, _uuid: string, };")
+    assert_eq!(
+        User::decl(&cfg),
+        "type User = { _id: string, _uuid: string, };"
+    )
 }
diff --git a/ts-rs/tests/integration/concrete_generic.rs b/ts-rs/tests/integration/concrete_generic.rs
index d06de7ae..2b304da8 100644
--- a/ts-rs/tests/integration/concrete_generic.rs
+++ b/ts-rs/tests/integration/concrete_generic.rs
@@ -84,7 +84,10 @@ mod simple {
     #[test]
     fn simple() {
         let cfg = Config::from_env();
-        assert_eq!(Simple::<String>::decl(&cfg), "type Simple = { t: number, };");
+        assert_eq!(
+            Simple::<String>::decl(&cfg),
+            "type Simple = { t: number, };"
+        );
         assert_eq!(
             WithOption::<String>::decl(&cfg),
             "type WithOption = { opt: number | null, };"
diff --git a/ts-rs/tests/integration/enum_variant_annotation.rs b/ts-rs/tests/integration/enum_variant_annotation.rs
index 1bd43894..6a302e59 100644
--- a/ts-rs/tests/integration/enum_variant_annotation.rs
+++ b/ts-rs/tests/integration/enum_variant_annotation.rs
@@ -75,7 +75,10 @@ pub enum C {
 #[test]
 fn test_enum_variant_with_tag() {
     let cfg = Config::from_env();
-    assert_eq!(C::inline(&cfg), r#"{ "kind": "SQUARE_THING", name: string, }"#);
+    assert_eq!(
+        C::inline(&cfg),
+        r#"{ "kind": "SQUARE_THING", name: string, }"#
+    );
 }
 
 #[cfg(feature = "serde-compat")]
diff --git a/ts-rs/tests/integration/generics_flatten.rs b/ts-rs/tests/integration/generics_flatten.rs
index 254648e2..818db377 100644
--- a/ts-rs/tests/integration/generics_flatten.rs
+++ b/ts-rs/tests/integration/generics_flatten.rs
@@ -45,7 +45,10 @@ fn flattened_generic_parameters() {
     }
 
     let cfg = Config::from_env();
-    assert_eq!(Item::<()>::decl(&cfg), "type Item<D> = { id: string, } & D;");
+    assert_eq!(
+        Item::<()>::decl(&cfg),
+        "type Item<D> = { id: string, } & D;"
+    );
     assert_eq!(
         TwoParameters::<(), ()>::decl(&cfg),
         "type TwoParameters<A, B> = { id: string, ab: [A, B], } & A & B;"
diff --git a/ts-rs/tests/integration/list.rs b/ts-rs/tests/integration/list.rs
index 1ce870c9..65c2b400 100644
--- a/ts-rs/tests/integration/list.rs
+++ b/ts-rs/tests/integration/list.rs
@@ -10,5 +10,8 @@ struct List {
 #[test]
 fn list() {
     let cfg = Config::from_env();
-    assert_eq!(List::decl(&cfg), "type List = { data: Array<number> | null, };");
+    assert_eq!(
+        List::decl(&cfg),
+        "type List = { data: Array<number> | null, };"
+    );
 }
diff --git a/ts-rs/tests/integration/main.rs b/ts-rs/tests/integration/main.rs
index d2c85252..dd51453b 100644
--- a/ts-rs/tests/integration/main.rs
+++ b/ts-rs/tests/integration/main.rs
@@ -51,6 +51,7 @@ mod ranges;
 mod raw_idents;
 mod recursion_limit;
 mod references;
+mod repr_const_object;
 mod repr_enum;
 mod same_file_export;
 mod self_referential;
diff --git a/ts-rs/tests/integration/optional_field.rs b/ts-rs/tests/integration/optional_field.rs
index 0ad7bbe5..569c3525 100644
--- a/ts-rs/tests/integration/optional_field.rs
+++ b/ts-rs/tests/integration/optional_field.rs
@@ -19,7 +19,10 @@ fn in_struct() {
     let b = "b?: number | null";
     let c = "c: number | null";
     let cfg = Config::from_env();
-    assert_eq!(OptionalInStruct::inline(&cfg), format!("{{ {a}, {b}, {c}, }}"));
+    assert_eq!(
+        OptionalInStruct::inline(&cfg),
+        format!("{{ {a}, {b}, {c}, }}")
+    );
 }
 
 #[derive(Serialize, TS)]
@@ -105,7 +108,10 @@ fn inline() {
     let b = "b?: number | null";
     let c = "c: number | null";
     let cfg = Config::from_env();
-    assert_eq!(Inline::inline(&cfg), format!("{{ x: {{ {a}, {b}, {c}, }}, }}"));
+    assert_eq!(
+        Inline::inline(&cfg),
+        format!("{{ x: {{ {a}, {b}, {c}, }}, }}")
+    );
 }
 
 type Foo = Option<i32>;
diff --git a/ts-rs/tests/integration/repr_const_object.rs b/ts-rs/tests/integration/repr_const_object.rs
new file mode 100644
index 00000000..c583fa2e
--- /dev/null
+++ b/ts-rs/tests/integration/repr_const_object.rs
@@ -0,0 +1,92 @@
+use ts_rs::{Config, TS};
+
+#[derive(TS)]
+#[ts(export, export_to = "repr_const_object/", repr(enum = const_object))]
+enum Foo {
+    A = 1,
+    B = 2,
+}
+
+#[derive(TS)]
+#[ts(export, export_to = "repr_const_object/", repr(enum = const_object))]
+enum Bar {
+    A = 1,
+    B,
+}
+
+#[derive(TS)]
+#[ts(export, export_to = "repr_const_object/", repr(enum = const_object))]
+enum Baz {
+    A,
+    B,
+}
+
+#[derive(TS)]
+#[ts(export, export_to = "repr_const_object/", rename_all = "snake_case", repr(enum = const_object))]
+enum SnakeCase {
+    EnumVariantFoo,
+    EnumVariantBar,
+}
+
+#[derive(TS)]
+#[ts(export, export_to = "repr_const_object/", rename_all = "camelCase", repr(enum = const_object))]
+enum CamelCase {
+    EnumVariantFoo,
+    EnumVariantBar,
+}
+
+#[derive(TS)]
+#[ts(export, export_to = "repr_const_object/", rename_all = "kebab-case", repr(enum = const_object))]
+enum KebabCase {
+    EnumVariantFoo,
+    EnumVariantBar,
+}
+
+#[test]
+fn native_ts_enum_repr_const_object() {
+    let cfg = Config::from_env();
+    assert_eq!(
+        Foo::decl(&cfg),
+        "const Foo = { \"A\": 1, \"B\": 2 } as const;\nexport type Foo = (typeof Foo)[keyof typeof Foo];"
+    );
+    assert_eq!(
+        Bar::decl(&cfg),
+        "const Bar = { \"A\": 1, \"B\": 2 } as const;\nexport type Bar = (typeof Bar)[keyof typeof Bar];"
+    );
+    assert_eq!(
+        Baz::decl(&cfg),
+        "const Baz = { \"A\": \"A\", \"B\": \"B\" } as const;\nexport type Baz = (typeof Baz)[keyof typeof Baz];"
+    );
+    assert_eq!(
+        SnakeCase::decl(&cfg),
+        "const SnakeCase = { \"enum_variant_foo\": \"enum_variant_foo\", \"enum_variant_bar\": \"enum_variant_bar\" } as const;\nexport type SnakeCase = (typeof SnakeCase)[keyof typeof SnakeCase];"
+    );
+    assert_eq!(
+        CamelCase::decl(&cfg),
+        "const CamelCase = { \"enumVariantFoo\": \"enumVariantFoo\", \"enumVariantBar\": \"enumVariantBar\" } as const;\nexport type CamelCase = (typeof CamelCase)[keyof typeof CamelCase];"
+    );
+    assert_eq!(
+        KebabCase::decl(&cfg),
+        "const KebabCase = { \"enum-variant-foo\": \"enum-variant-foo\", \"enum-variant-bar\": \"enum-variant-bar\" } as const;\nexport type KebabCase = (typeof KebabCase)[keyof typeof KebabCase];"
+    );
+}
+
+#[test]
+fn native_ts_enum_repr_const_object_inline() {
+    let cfg = Config::from_env();
+    assert_eq!(Foo::inline(&cfg), "1 | 2");
+    assert_eq!(Bar::inline(&cfg), "1 | 2");
+    assert_eq!(Baz::inline(&cfg), "\"A\" | \"B\"");
+    assert_eq!(
+        SnakeCase::inline(&cfg),
+        "\"enum_variant_foo\" | \"enum_variant_bar\""
+    );
+    assert_eq!(
+        CamelCase::inline(&cfg),
+        "\"enumVariantFoo\" | \"enumVariantBar\""
+    );
+    assert_eq!(
+        KebabCase::inline(&cfg),
+        "\"enum-variant-foo\" | \"enum-variant-bar\""
+    );
+}
diff --git a/ts-rs/tests/integration/repr_enum.rs b/ts-rs/tests/integration/repr_enum.rs
index 7ba92d48..39c71bba 100644
--- a/ts-rs/tests/integration/repr_enum.rs
+++ b/ts-rs/tests/integration/repr_enum.rs
@@ -53,22 +53,10 @@ enum KebabCase {
 #[test]
 fn native_ts_enum_repr() {
     let cfg = Config::from_env();
-    assert_eq!(
-        Foo::decl(&cfg),
-        "enum Foo { \"A\" = 1, \"B\" = 2 }"
-    );
-    assert_eq!(
-        Bar::decl(&cfg),
-        "enum Bar { \"A\" = 1, \"B\" }"
-    );
-    assert_eq!(
-        Baz::decl(&cfg),
-        "enum Baz { \"A\", \"B\" }"
-    );
-    assert_eq!(
-        Biz::decl(&cfg),
-        "enum Biz { \"A\" = \"A\", \"B\" = \"B\" }"
-    );
+    assert_eq!(Foo::decl(&cfg), "enum Foo { \"A\" = 1, \"B\" = 2 }");
+    assert_eq!(Bar::decl(&cfg), "enum Bar { \"A\" = 1, \"B\" }");
+    assert_eq!(Baz::decl(&cfg), "enum Baz { \"A\", \"B\" }");
+    assert_eq!(Biz::decl(&cfg), "enum Biz { \"A\" = \"A\", \"B\" = \"B\" }");
     assert_eq!(
         SnakeCase::decl(&cfg),
         "enum SnakeCase { \"enum_variant_foo\" = \"enum_variant_foo\", \"enum_variant_bar\" = \"enum_variant_bar\" }"
diff --git a/ts-rs/tests/integration/same_file_export.rs b/ts-rs/tests/integration/same_file_export.rs
index 3a9eaeec..d431b3c3 100644
--- a/ts-rs/tests/integration/same_file_export.rs
+++ b/ts-rs/tests/integration/same_file_export.rs
@@ -12,6 +12,14 @@ struct DepB {
     foo: i32,
 }
 
+#[derive(TS)]
+#[ts(export, export_to = "same_file_export/", repr(enum = const_object))]
+enum DepC {
+    A,
+    B,
+    C,
+}
+
 #[derive(TS)]
 #[ts(export, export_to = "same_file_export/types.ts")]
 struct A {
@@ -30,4 +38,11 @@ struct C {
     foo: DepA,
     bar: DepB,
     biz: B,
+    baz: DepC,
+}
+
+#[derive(TS)]
+#[ts(export, export_to = "same_file_export/types.ts", repr(enum = const_object))]
+enum ConstEnumB {
+    B,
 }
diff --git a/ts-rs/tests/integration/serde_skip_with_default.rs b/ts-rs/tests/integration/serde_skip_with_default.rs
index 9bffb57b..75ddceae 100644
--- a/ts-rs/tests/integration/serde_skip_with_default.rs
+++ b/ts-rs/tests/integration/serde_skip_with_default.rs
@@ -22,5 +22,8 @@ pub struct Foobar {
 #[test]
 fn serde_skip_with_default() {
     let cfg = Config::from_env();
-    assert_eq!(Foobar::decl(&cfg), "type Foobar = { something_else: number, };");
+    assert_eq!(
+        Foobar::decl(&cfg),
+        "type Foobar = { something_else: number, };"
+    );
 }
diff --git a/ts-rs/tests/integration/struct_rename.rs b/ts-rs/tests/integration/struct_rename.rs
index e1f87b04..97a9f91c 100644
--- a/ts-rs/tests/integration/struct_rename.rs
+++ b/ts-rs/tests/integration/struct_rename.rs
@@ -80,7 +80,10 @@ struct RenameSerdeSpecialChar {
 #[test]
 fn serde_rename_special_char() {
     let cfg = Config::from_env();
-    assert_eq!(RenameSerdeSpecialChar::inline(&cfg), r#"{ "a/b": number, }"#);
+    assert_eq!(
+        RenameSerdeSpecialChar::inline(&cfg),
+        r#"{ "a/b": number, }"#
+    );
 }
 
 // struct-level renames
diff --git a/ts-rs/tests/integration/type_override.rs b/ts-rs/tests/integration/type_override.rs
index 23603305..2308aad1 100644
--- a/ts-rs/tests/integration/type_override.rs
+++ b/ts-rs/tests/integration/type_override.rs
@@ -73,5 +73,8 @@ fn enum_newtype_representations() {
     // regression test for https://github.com/Aleph-Alpha/ts-rs/issues/126
     let cfg = Config::from_env();
     assert_eq!(Internal::inline(&cfg), r#"{ "t": "Newtype" } & unknown"#);
-    assert_eq!(Adjacent::inline(&cfg), r#"{ "t": "Newtype", "c": unknown }"#);
+    assert_eq!(
+        Adjacent::inline(&cfg),
+        r#"{ "t": "Newtype", "c": unknown }"#
+    );
 }