Author name: Alex Chen

HMAC Generator Guide: Signing Requests and Verifying Webhooks HMAC (Hash-based Message Authentication Code) is a cryptographic technique that ensures data […]

JWT Decoder Guide: Read Headers, Payloads & Claims A JWT (JSON Web Token) decoder helps you inspect and understand the

IP Address Lookup: CIDR, Subnet Masks & Ranges An IP address lookup tool helps you understand network structure by decoding

String Case Converter: Master camelCase, snake_case & PascalCase A string case converter transforms text between different naming conventions like camelCase,

Number Base Converter: Binary, Octal, Decimal, Hex Explained A number base converter transforms numbers between different numeral systems—binary (base 2),

TOML vs YAML vs JSON: Config File Format Comparison TOML vs YAML vs JSON: Choose Your Config Format When building

Unix Timestamp Converter: Epoch Time for Developers Explained Unix Timestamp Converter: Epoch Time for Developers Explained Unix timestamps represent the

Git Cheat Sheet: Commands Every Developer Uses Daily Git Cheat Sheet: Commands Every Developer Uses Daily Git is the backbone

How to Format JSON in VS Code, vim, and Online Tools How to Format JSON in VS Code, vim, and