Unicorn! is a GitHub-hosted tool for developers and designers who need placeholder images during website or application development. It provides a simple, programmatic way to generate dummy images directly within a project's build process or local environment.

• On-demand Image Generation: Creates placeholder images in various dimensions and formats without requiring manual uploads or external API calls.
• Integration with Build Tools: Can be incorporated into development workflows and asset pipelines to automatically populate image tags during the build phase.
• Customizable Placeholders: Allows for basic customization of generated images, such as setting background colors, text, or simple patterns to differentiate sections.
• Local Development Focus: Primarily designed to speed up local development and testing by removing the need for a live internet connection to fetch placeholder assets from third-party services.
• Project-based Usage: Operates as a component within a project's repository, ensuring placeholder logic and assets are version-controlled and consistent across a development team.