title: How to clear heap memory in flutter web?
body: <p>Im working on flutter web.I need to know how to clear heap memory in flutter web.
  I have used simple text widget but it takes 144mb as heap.
  I dont know where from it comes.
  My code:</p>
  <pre><code>import 'package:flutter/material.dart';
  
  void main() {
    runApp(MaterialApp(
      title: 'Demo',
      home: Text('hi'),
    ));
  }
  </code></pre>
  <p>I have attached pictures for reference<a href="https://i.stack.imgur.com/NSc2i.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NSc2i.png" alt="enter image description here" /></a></p>
  <p><a href="https://i.stack.imgur.com/kIGt5.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kIGt5.png" alt="enter image description here" /></a></p>
  <p>kindly tell me how to clear this memory.</p>