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Practical guides, tutorials, and tips for developers and designers.

Best Free Online JSON Formatters in 2026

Compare the top JSON formatting tools and learn how to validate, beautify, and minify JSON data effectively.

Learn what makes a password secure, how password generators work, and best practices for managing credentials.

Master regex from zero to hero with practical examples, common patterns, and interactive testing tips.

Learn what Base64 encoding is, how it works under the hood, and practical use cases in web development.

From basic linear gradients to advanced mesh effects — practical CSS gradient recipes you can use today.