Web Development

3.11 Validate Form Errors and External Input

Web Development

3.12 Use Metadata Correctly

Web Development

3.13 Adapt to User Preferences

Web Development

3.14 Develop a Mobile-First Layout

Web Development

3.15 Use Beneficial JavaScript and Its APIs

Web Development

3.16 Ensure Your Scripts Are Secure

Web Development

3.17 Manage Dependencies Appropriately

Web Development

3.18 Include Files That Are Automatically Expected

Web Development

3.19 Use Plaintext Formats When Appropriate

Web Development

3.20 Avoid Using Deprecated or Proprietary Code

Web Development