<h2 id="heading-content">Content</h2>
<ul>
<li><a target="_blank" href="https://xinyudev.hashnode.dev/chapter-1-changing-software">chapter-1-changing-software</a></li>
<li><a target="_blank" href="https://xinyudev.hashnode.dev/chapter-2-working-with-feedback">chapter-2-working-with-feedback</a></li>
<li><a target="_blank" href="https://xinyudev.hashnode.dev/chapter-3-sensing-and-separation">chapter-3-sensing-and-separation</a></li>
<li><a target="_blank" href="https://xinyudev.hashnode.dev/chapter-4-the-seam-model">chapter-4-the-seam-model</a></li>
</ul>


## Content

- [chapter-1-changing-software](https://xinyudev.hashnode.dev/chapter-1-changing-software)
- [chapter-2-working-with-feedback](https://xinyudev.hashnode.dev/chapter-2-working-with-feedback)
- [chapter-3-sensing-and-separation](https://xinyudev.hashnode.dev/chapter-3-sensing-and-separation)
- [chapter-4-the-seam-model](https://xinyudev.hashnode.dev/chapter-4-the-seam-model)



Note of Working Effectively with Legacy Code

Content

Content