Blog
Tutorials, deep-dives, and comparisons to help you work with data formats and developer tools.
March 3, 2026
Base64 Encoding in JavaScript, Python & Go: Practical Examples
Learn how to encode and decode Base64 in JavaScript (browser & Node.js), Python, and Go with practical, copy-paste-ready code examples.
March 2, 2026
Binary, Hex & Octal: Base Systems Guide
How binary, octal, and hexadecimal number systems work — with conversion methods, bitwise operations, and real-world uses in networking, colors, and permissions.
March 1, 2026
What is JSON? A Complete Guide for Developers
Learn what JSON is, its syntax, data types, and common use cases. A comprehensive guide to JavaScript Object Notation for beginners and experienced developers.
February 28, 2026
bcrypt vs scrypt vs Argon2: Password Hashing Compared
bcrypt, scrypt, and Argon2 benchmarked head-to-head. Adoption stats, memory costs, and a clear recommendation for which to use in 2026.