Security

2.7 Avoid being manipulative or deceptive

User Experience Design

2.19 Audit and test for bugs or issues requiring resolution

User Experience Design

2.21 Regularly test and maintain compatibility

User Experience Design

3.6 Give third parties the same priority as first parties during assessment

Web Development

3.10 Validate form errors and account for tooling requirements

Web Development

3.14 Use standards-based JavaScript and APIs

Web Development

3.15 Ensure that your code is secure

Web Development

3.16 Use dependencies appropriately and ensure maintenance

Web Development

3.17 Include expected and beneficial files

Web Development

3.19 Use the latest stable language version

Web Development