Developer Reference Materials

Quick access to essential reference information that developers need daily. From ASCII character tables to status codes, find all your reference materials in one convenient place to speed up your development workflow.

Why Use Reference Tools?

Having quick access to reference materials helps developers:

  • Save Time: No need to search multiple sites for basic reference information.
  • Stay Focused: Keep your workflow uninterrupted with instant access to tables and codes.
  • Improve Accuracy: Use authoritative reference data to avoid errors in your code.
  • Learn Efficiently: Understanding character encodings, codes, and standards improves your development skills.

All Tools In this Category

Here are all the tools available in this category:

  • ASCII Table

    Complete ASCII character reference table with decimal, hexadecimal, binary, and octal values.

    asciireferencecharactersencodingtable
  • HTTP Status Codes

    Complete reference for HTTP response status codes with descriptions, use cases, and categories.

    httpstatus codesweb developmentapireference
  • HTML Entities

    Complete HTML character entity reference with symbols, special characters, and escape codes.

    htmlentitiescharacterssymbolsweb development
  • Country Codes

    Comprehensive reference for ISO country codes with flags, names, and regional information.

    country codesisoflagscountriesreference
  • MIME Types

    Complete reference for MIME types and file extensions used in web development and file handling.

    mime typesfile extensionscontent typesweb developmentreference
  • Port Numbers

    Comprehensive reference for network port numbers, protocols, and services used in networking and development.

    port numbersnetworkingtcpudpprotocolsservicesreference
  • CSS Color Codes

    Complete CSS color reference with hex, RGB, HSL values, and visual previews for web development and design.

    css colorshex colorsrgbhslweb designcolor palettematerial designreference

Essential Developer References

Whether you're debugging character encoding issues, need to understand HTTP responses, or want quick access to common programming constants, our reference tools provide accurate, well-organized information that developers rely on every day.