diff --git a/crates/codegen/src/ts.rs b/crates/codegen/src/ts.rs
index 4a2e1ff..bdee1d0 100644
--- a/crates/codegen/src/ts.rs
+++ b/crates/codegen/src/ts.rs
@@ -17,6 +17,7 @@ impl Codegen {
 
     pub fn gen(&mut self, irs: Vec<IR>) {
         self.emit(format!("// Auto-generated by hazure compiler version {}\n", env!("CARGO_PKG_VERSION")));
+        self.emit("import { write, writeFile } from \"https://raw.githubusercontent.com/azur1s/hazure/master/std/io.ts\"\n");
 
         for ir in irs {
             self.emit(&self.gen_ir(&ir.kind, true));
@@ -56,7 +57,8 @@ impl Codegen {
 
             IRKind::Intrinsic { name, args } => {
                 match name.as_str() {
-                    "write" => { format!("console.log({}){}\n", self.gen_ir(&args[0], false), semicolon!()) },
+                    "write" => { format!("write({}){}\n", self.gen_ir(&args[0], false), semicolon!()) },
+                    "write_file" => { format!("writeFile({}, {}){}\n", self.gen_ir(&args[0], false), self.gen_ir(&args[1], false), semicolon!()) },
                     "read"  => { todo!() },
                     _ => unreachable!(format!("Unknown intrinsic: {}", name)) // Shoul be handled by lowering
                 }
diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs
index da98155..ca2cecd 100644
--- a/crates/hir/src/lib.rs
+++ b/crates/hir/src/lib.rs
@@ -1,9 +1,10 @@
 use std::ops::Range;
 use parser::Expr;
 
-const INTRINSICS: [&str; 2] = [
+const INTRINSICS: [&str; 3] = [
     "write",
     "read",
+    "write_file",
 ];
 
 #[derive(Debug, Clone)]
diff --git a/std/io.ts b/std/io.ts
index ec80b0a..4553e25 100644
--- a/std/io.ts
+++ b/std/io.ts
@@ -14,7 +14,7 @@ export function write(text: any): void {
  * @param text The text to write. Can be any type.
  * @param path The path to the file.
  */
-export function write_file(text: any, path: string): void {
+export function writeFile(text: any, path: string): void {
     const bytes: Uint8Array = new TextEncoder().encode(text);
     Deno.writeFileSync(path, bytes);
 }
\ No newline at end of file