Blog
Practical guides, tutorials, and tips on JSON formatting, Base64 encoding, regex, password security, and everyday developer tools.
camelCase vs snake_case — When to Use Each Naming Convention
Compare camelCase, snake_case, PascalCase, kebab-case, and CONSTANT_CASE naming conventions. Learn which to use in different programming languages, APIs, and databases.
Regular Expressions for Beginners — A Practical Guide
Learn regular expressions from scratch with this practical beginner's guide. Understand regex syntax, character classes, quantifiers, common patterns, and tips for writing better regex.
How to Create a Strong Password in 2026
Discover how to create strong, secure passwords in 2026. Learn about password length, complexity, passphrases, common mistakes, and how password generators can protect your accounts.
Base64 Encoding Explained — What It Is and How to Use It
Understand Base64 encoding from the ground up. Learn how it works, common use cases, the difference between encoding and encryption, and how to encode and decode Base64 online.
How to Format JSON Online — A Complete Guide
Learn how to format, prettify, and validate JSON online with our complete guide. Discover best practices, common errors, and step-by-step instructions for working with JSON data.