diff --git a/package.json b/package.json
new file mode 100644
index 0000000..d2d5731
--- /dev/null
+++ b/package.json
@@ -0,0 +1,7 @@
+{
+  "name": "widgetlib",
+  "version": "0.1.0",
+  "scripts": {
+    "build": "tsc"
+  }
+}
diff --git a/src/greet.ts b/src/greet.ts
new file mode 100644
index 0000000..08c455b
--- /dev/null
+++ b/src/greet.ts
@@ -0,0 +1,3 @@
+export function greet(name: string): string {
+  return `Hi, ${name}!`;
+}
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..5838f5a
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,2 @@
+export { add, subtract } from "./math";
+export { greet } from "./greet";
diff --git a/src/math.ts b/src/math.ts
new file mode 100644
index 0000000..8559ea5
--- /dev/null
+++ b/src/math.ts
@@ -0,0 +1,7 @@
+export function add(a: number, b: number): number {
+  return a + b;
+}
+
+export function subtract(a: number, b: number): number {
+  return a - b;
+}