Updated docs on JS/TS kernel (#748)

- Added TypeScript to the JavaScript doc
- Updated the example showing top-level await, esm-style module imports
and promise resolution

---------

Co-authored-by: Vasek Mlejnsky <vasek@e2b.dev>

Author: mishushakov

apps/web/src/app/(docs)/docs/code-interpreting/supported-languages/javascript/page.mdx

@@ -1,19 +1,75 @@
-# Run JavaScript code
-Use the `runCode`/`run_code` method to run JavaScript code inside the sandbox.
-You'll need to pass the `language` parameter with value `javascript` or `js`.
+# Run JavaScript and TypeScript code
+
+Use the `runCode`/`run_code` method to run JavaScript and TypeScript code inside the sandbox.
+You'll need to pass the `language` parameter with value `javascript` or `js` for JavaScript and `typescript` or `ts` for TypeScript.
+
+<Note>
+The E2B Code Interpreter supports TypeScript, top-level await, ESM-style imports and automatic promises resolution.
+</Note>
+
 <CodeGroup>
 ```js
-import { Sandbox } from '@e2b/code-interpreter'
+import { Sandbox } from "@e2b/code-interpreter";
+
+// Create a new sandbox
+const sbx = await Sandbox.create();
+
+// Install the axios package
+await sbx.commands.run("npm install axios");
+
+// Run the code
+const execution = await sbx.runCode(`
+  import axios from "axios";
+
+  const url: string = "https://api.github.com/status";
+  const response = await axios.get(url);
+  response.data;
+`,
+  { language: "ts" }
+);
 
-const sbx = await Sandbox.create()
-const execution = await sbx.runCode('console.log("Hello, world!")', { language: 'js' })
-console.log(execution)
+console.log(execution);
+
+// Execution {
+//   results: [],
+//   logs: {
+//     stdout: [ "{ message: 'GitHub lives! (2025-05-28 10:49:55 -0700) (1)' }\n" ],
+//     stderr: [],
+//   },
+//   error: undefined,
+//   executionCount: 1,
+//   text: [Getter],
+//   toJSON: [Function: toJSON],
+// }
 ```
 ```python
 from e2b_code_interpreter import Sandbox
 
+# Create a new sandbox
 sbx = Sandbox()
-execution = sbx.run_code('console.log("Hello, world!")', language="js")
+
+# Install the axios package
+sbx.commands.run("npm install axios")
+
+#  Run the code
+execution = sbx.run_code("""
+  import axios from "axios";
+
+  const url: string = "https://api.github.com/status";
+  const response = await axios.get(url);
+  response.data;
+""",
+    language="ts",
+)
+
 print(execution)
+
+# Execution(
+#   Results: [
+#     Result({ message: 'GitHub lives! (2025-05-28 10:48:47 -0700) (1)' })
+#   ],
+#   Logs: Logs(stdout: [], stderr: []),
+#   Error: None
+# )
 ```
 </CodeGroup>

apps/web/src/app/(docs)/docs/code-interpreting/supported-languages/page.mdx

@@ -4,7 +4,7 @@ Typically you use Python to run AI-generated code for data analysis but you can
 
 Out of the box E2B Sandbox supports:
 - [Python](/docs/code-interpreting/supported-languages/python)
-- [JavaScript](/docs/code-interpreting/supported-languages/javascript)
+- [JavaScript and TypeScript](/docs/code-interpreting/supported-languages/javascript)
 - [R](/docs/code-interpreting/supported-languages/r)
 - [Java](/docs/code-interpreting/supported-languages/java)
 - [Bash](/docs/code-interpreting/supported-languages/bash)

apps/web/src/components/Navigation/routes.tsx

@@ -187,7 +187,7 @@ export const docRoutes: NavGroup[] = [
             href: '/docs/code-interpreting/supported-languages/python',
           },
           {
-            title: 'JavaScript',
+            title: 'JavaScript and TypeScript',
             href: '/docs/code-interpreting/supported-languages/javascript',
           },
           {