javascript.statements.using - Missing Node.js support

[demurgos]

What type of issue is this?

Incorrect support data (example: BrowserX says "86" but support was added in "40")

What information was incorrect, unhelpful, or incomplete?

Node.js is reported as not supporting the using statement.

What browsers does this problem apply to, if applicable?

Node.js

What did you expect to see?

Node.js supports the using statement since version 24.0.0

Did you test this? If so, how?

// test.mjs
class Test {
  [Symbol.dispose]() {
    console.log("this is disposed");
  }
}

function main() {
  using test = new Test();
}

main();

$ node test.mjs
this is disposed

Can you link to any release notes, bugs, pull requests, or MDN pages related to this?

• https://github.com/nodejs/node/blob/main/doc/changelogs/CHANGELOG_V24.md#v8-136
• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/using#examples

Do you have anything more you want to share?

Async disposal is also supported

class Test {
  [Symbol.asyncDispose]() {
    console.log("this is disposed");
  }
}

async function main() {
  await using test = new Test();
}

await main();

MDN URL

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/using

MDN metadata

MDN page report details

• Query: javascript.statements.using
• Report started: 2025-08-05T15:48:24.404Z