To build and track bugs in an app, you can follow these steps:

Step 1: Set up a bug tracking system

• Choose a bug tracking software, such as JIRA, Bugzilla, or Trello, and set it up.
• Create a project for your app and define the bug tracking workflow.
• Add team members who will be working on the app and assign roles and permissions.

Step 2: Reproduce the bugs

• Start testing the app and reproduce any bugs you encounter.
• Record the details of the bugs in the bug tracking system, including the steps to reproduce, the expected and actual results, and any relevant screenshots or videos.

Step 3: Prioritize the bugs

• Categorize the bugs based on their severity and impact on the app's functionality.
• Prioritize fixing the bugs based on their severity and your development capacity.

Step 4: Fix the bugs

• Assign the bugs to the corresponding team member with the necessary skills to fix them.
• Develop a fix for each bug and test it before marking the bug as resolved.

Step 5: Test the fixes

• After fixing the bugs, test the app again to ensure that the fixes did not create any new bugs or problems.

Step 6: Close the bugs

• Once the bugs are fixed and verified, close them in the bug tracking system.
• Update the app's release notes to inform users of the bug fixes.

Here's an example code block in HTML, CSS and JavaScript that you can use to implement a bug reporting form on your app:

html
 
 
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<form action="/bug-report" method="POST">
  <label for="bug-description">Describe the bug:</label>
  <textarea id="bug-description" name="bug-description"></textarea>

  <label for="bug-reproducible">Steps to reproduce:</label>
  <textarea id="bug-reproducible" name="bug-reproducible"></textarea>

  <label for="bug-expected-results">Expected results:</label>
  <textarea id="bug-expected-results" name="bug-expected-results"></textarea>

  <label for="bug-actual-results">Actual results:</label>
  <textarea id="bug-actual-results" name="bug-actual-results"></textarea>

  <button type="submit">Submit Bug Report</button>
</form>

css
 
 
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form {
  display: flex;
  flex-direction: column;
}

label, textarea {
  margin-bottom: 1rem;
}

textarea {
  height: 10rem;
  resize: vertical;
}

button[type="submit"] {
  margin-top: 1rem;
  align-self: flex-start;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  background: #0077ff;
  color: white;
  border: none;
  cursor: pointer;
}

button[type="submit"]:hover {
  background: #0055cc;
}

javascript
 
 
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// code to handle the bug report form submission
const bugReportForm = document.querySelector('form');

bugReportForm.addEventListener('submit', (e) => {
  e.preventDefault();

  const formData = new FormData(bugReportForm);

  const bug = {
    description: formData.get('bug-description'),
    reproducible: formData.get('bug-reproducible'),
    expectedResults: formData.get('bug-expected-results'),
    actualResults: formData.get('bug-actual-results')
  };

  // code to send the bug report to the server
});