diff --git a/.changeset/rude-pets-hope.md b/.changeset/rude-pets-hope.md
new file mode 100644
index 0000000..66aa96a
--- /dev/null
+++ b/.changeset/rude-pets-hope.md
@@ -0,0 +1,34 @@
+---
+"@heymp/scratchpad": minor
+---
+
+Support ts config files
+
+`scratchpad.config.ts`
+```ts
+import { Config } from '@heymp/scratchpad/src/config.js';
+
+export function hi(name: string) {
+  console.log(`Hi there ${name}`);
+}
+
+declare global {
+  interface Window {
+    hi: typeof hi;
+  }
+}
+
+export default ({
+  playwright: async (args) => {
+    const { context } = args;
+    await context.exposeFunction('hi', hi);
+  }
+}) satisfies Config;
+```
+
+`test.ts`
+```.ts
+/// <reference path="./scratchpad.config.ts" />
+
+window.hi('Bob');
+```
diff --git a/src/Processor.ts b/src/Processor.ts
index e07089f..ae98327 100644
--- a/src/Processor.ts
+++ b/src/Processor.ts
@@ -1,6 +1,6 @@
 import fs from 'node:fs';
 import { join } from 'node:path';
-import * as esbuild from 'esbuild';
+import { build } from 'esbuild';
 
 export class ProcessorChangeEvent extends Event {
   constructor() {
@@ -58,7 +58,7 @@ export class Processor extends EventTarget {
         throw new Error(`${file} file not found.`);
       }
       if (file.endsWith('.ts')) {
-        const { outputFiles: [stdout]} = await esbuild.build({
+        const { outputFiles: [stdout]} = await build({
           entryPoints: [file],
           format: 'esm',
           bundle: true,
diff --git a/src/config.ts b/src/config.ts
index c37bf80..a356da5 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -1,6 +1,7 @@
 import { join } from 'node:path';
-import { stat } from 'node:fs/promises';
 import type { Page, BrowserContext, Browser } from 'playwright';
+import { build } from 'esbuild';
+import { exists, esm } from './utils.js';
 
 export type PlaywrightConfig = {
   page: Page,
@@ -16,26 +17,59 @@ export type Config = {
   playwright?: (page: PlaywrightConfig) => Promise<void>
 }
 
-const exists = (path:string) => stat(path).then(() => true, () => false);
-
-async function importConfig(rootDir:string) {
-  const path = join(rootDir, './scratchpad.config.js');
-  if (await exists(path)) {
-    return import(path)
-      .then(x => x.default)
-      .catch(e => {
-        console.error(e);
-        return {};
-      });
-  } else {
-    return {};
+/**
+ * Looks at the users root path to see if there
+ * are any valid config files.
+ * @returns either the absolute path to the valid config
+ *          or returns false if none have config
+ *          has not been found.
+ */
+async function getConfigPath(): Promise<string | false> {
+  if (await exists(join(process.cwd(), 'scratchpad.config.js'))) {
+    return join(process.cwd(), 'scratchpad.config.js');
+  }
+  if (await exists(join(process.cwd(), 'scratchpad.config.ts'))) {
+    return join(process.cwd(), 'scratchpad.config.ts');
+  }
+  return false;
+}
+
+/**
+ * Get the import config object from the config file.
+ */
+async function importConfig(): Promise<Partial<Config>> {
+  // determine if there are any valid configs
+  const configPath = await getConfigPath();
+
+  // if there is no config path then return
+  // an empty object
+  if (!configPath) {
+    return {}
+  }
+
+  try {
+    // use esbuild to load the .js or .ts file
+    const { outputFiles: [stdout] } = await build({
+      entryPoints: [configPath],
+      format: 'esm',
+      bundle: true,
+      write: false,
+    });
+    const contents = new TextDecoder().decode(stdout.contents);
+    const module = await import(esm`${contents}`);
+    return module.default ?? {};
+  } catch (e) {
+    console.error(`An error occured parsing config file.${configPath}`);
+    console.error(``);
+    console.error(`Path: ${configPath}`);
+    console.error(``);
+    throw e;
   }
 }
 
 export async function getConfig(): Promise<Config> {
-  const rootDir = process.cwd();
   return {
-    ...await importConfig(rootDir),
+    ...await importConfig(),
   }
 }
 
diff --git a/src/utils.ts b/src/utils.ts
new file mode 100644
index 0000000..b061c88
--- /dev/null
+++ b/src/utils.ts
@@ -0,0 +1,23 @@
+import { stat } from 'node:fs/promises';
+
+/**
+ * Helper function to check if a file exists
+ */
+export const exists = (path: string) => stat(path).then(() => true, () => false);
+
+/**
+ * Template Literal function that converts an string
+ * containing ESM javascript to data URI.
+ *
+ * @example
+ * const m1 = esm`export function f() { return 'Hello!' }`;
+ * const m2 = esm`import {f} from '${m1}'; export default f()+f();`;
+ * import(m1)
+ */
+export function esm(templateStrings: TemplateStringsArray, ...substitutions: any[]): string {
+  let js = templateStrings.raw[0];
+  for (let i = 0; i < substitutions.length; i++) {
+    js += substitutions[i] + templateStrings.raw[i + 1];
+  }
+  return 'data:text/javascript;base64,' + btoa(js);
+}