diff --git a/crates/tnf/Cargo.toml b/crates/tnf/Cargo.toml
new file mode 100644
index 0000000..bfaf1d4
--- /dev/null
+++ b/crates/tnf/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "tnf"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
diff --git a/crates/tnf/src/lib.rs b/crates/tnf/src/lib.rs
new file mode 100644
index 0000000..98b4541
--- /dev/null
+++ b/crates/tnf/src/lib.rs
@@ -0,0 +1,7 @@
+pub fn build() {
+    // TODO: implement heavy-lifting logic
+}
+
+pub fn update() {
+    // TODO: implement file change updates
+}
diff --git a/crates/tnf_binding/Cargo.toml b/crates/tnf_binding/Cargo.toml
new file mode 100644
index 0000000..af5cbfd
--- /dev/null
+++ b/crates/tnf_binding/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "tnf_binding"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+tnf = { path = "../tnf" }
diff --git a/crates/tnf_binding/src/lib.rs b/crates/tnf_binding/src/lib.rs
new file mode 100644
index 0000000..bec9bd1
--- /dev/null
+++ b/crates/tnf_binding/src/lib.rs
@@ -0,0 +1,7 @@
+pub fn build() {
+    // TODO: integrate with the tnf crate
+}
+
+pub fn update() {
+    // TODO: integrate with the tnf crate
+}
diff --git a/packages/tnf-binding/package.json b/packages/tnf-binding/package.json
new file mode 100644
index 0000000..ee2e93c
--- /dev/null
+++ b/packages/tnf-binding/package.json
@@ -0,0 +1,5 @@
+{
+  "name": "@umijs/tnf-binding",
+  "version": "0.0.1",
+  "main": "dist/index.js"
+}