Image Optimization for the Web

QR Codes Explained: Uses and Security

What QR codes are, how they work, and security considerations when using them.

September 18, 2023

JSON Formatting Best Practices

Tips for formatting, validating, and safely handling JSON data.

August 1, 2024

Hash Functions Overview (SHA family)

When to use hashing, and why to avoid it for passwords without salts.

September 25, 2024