DevToys is a free, open-source, and privacy-focused application for Windows, macOS, and Linux operating systems. This application can be considered a "Swiss Army knife" for developers because it provides various tools to support their daily tasks

Core Features and Functionality:

Diverse Toolset: The app includes over 30 built-in tools covering a wide range of functionalities, including:

• Converters: For handling data transformations like JSON to YAML, cron parsing, and number base conversions

• Text Manipulation: Tools for comparing text, escaping and unescaping characters, analyzing Markdown, and more

• Encoders/Decoders: Support for Base64, JWT, URL encoding, and others

• Formatters: Ensure consistent formatting for JSON, SQL, and XML data

• Generators: Generate hashes, Lorem Ipsum text, passwords, and UUIDs

• Graphic Tools: Includes a color blind simulator and image converter

• Testers: Tools to test regular expressions and JSONPath expressions, and to work with XML and XSD

Extensibility: DevToys is designed to be extensible, meaning users can add more tools from the DevToys community or even create their own

Smart Detection: The app can intelligently analyze your clipboard content and suggest relevant tools. It may even automatically paste the content into the appropriate tool for increased efficiency

System Integration: DevToys integrates seamlessly with the operating system, supporting features like:

• Compact overlay mode (picture-in-picture)

• Taskbar jump list integration

• A built-in search bar

• Rich code editor for improved coding experience

Command-Line Interface (CLI): A separate CLI application allows users to integrate DevToys functionality into scripts, command prompts, and continuous integration pipelines

Third-Party Tools: The app's functionality can be further expanded with third-party tools available on NuGet.org. These tools offer specialized functions like duplicate detection, file splitting, JSON schema validation, and more

In summary, DevToys aims to streamline developers' workflows by offering a consolidated set of tools that are readily accessible and can be customized to their specific needs.