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A Practical Guide to Essential Utility Tools Every Developer Should Know

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A roundup published on DEV Community outlines a broad set of utility tools developers frequently rely on across security, formatting, and data conversion tasks. The security-focused tools include JWT decoders, bcrypt hashers, RSA key pair generators, and UUID/ULID creators, all designed to handle authentication and encryption workflows without exposing sensitive data. Formatting utilities such as JSON prettifier, SQL formatter, YAML/XML cleaner, and a Docker Run-to-Compose converter help developers clean up and standardize code and configuration files. Data conversion tools cover common transformations between JSON, YAML, CSV, Base64, and various number bases, as well as timestamp and color space conversions. Rounding out the list are network and web tools including an IPv4 subnet calculator, URL parser, and Open Graph meta tag generator aimed at API integration and SEO debugging.

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A Practical Guide to Essential Utility Tools Every Developer Should Know · ShortSingh