To get website ogp data. For example, image, title, description, type...

Simple similarity calculation method of image

Setup an AVCaptureSession with video, multiple cameras, and still image capabilities. You can also easily have touch-to-focus and flash-on-picture features.

Hako script to retrieve a latest commit from AWS CodeBuild as a image tag

a command line tool + libraries for manipulating DSK format images as used by Apple 2 emulators

Produce directed graph images using the 'dot' utility.

Generate random avatar images for your tests

Fancy Progress Bars helps you easily style progress bars with beautiful CSS3 features without any images. This requires the Compass stylesheet authoring framework.

Builds an AWS Lambda-ready Docker image for a rails app

Simple picture_tag helper, which can show various image formats based on browser support

Ruby Webshot gem will make nice webshots for you. I needed the webshot/screenshot functionality for one of my website and after trying few ruby gems currently available I found that they are not updated lately and that they are using depricated version of `PhantomJS`: 'webshot' [ https://git...

A mapping library to stitch geographic map images based on map tiles provided by a rastered tile server.

WatermarkToPdf is a Ruby gem that allows you to add text-based watermarks to PDF files. It uses the MiniMagick library to process PDF pages as images, apply customizable watermark text, and then converts the watermarked pages back into a single PDF. The gem supports setting different watermark te...

Combines PhantomJS and Imagemagick to provide screenshot-based comparison for CSS regression testing

Wilbur is primarly a wrapper around OpenWRT Buildroot. Building a custom OpenWRT image with a custom kernel is not so difficult if done once, but as long as you need to integrate it into your infrastructure things can start to scatter. Wilbur allows resources like kernel ...

Simple lib drawing dots on transparent image

Transform mathematical images to LaTeX, chemistry structures to SMILES, and documents to markdown with security-first design. Features HTTPS enforcement, path traversal protection, structured logging, and complete MCP (Model Context Protocol) server integration. The geodesic path to mathematical ...

Ruby image processing package using ChunkyPNG

ActiveBlob provides a Blob model with SHA1-based deduplication, polymorphic attachments, and support for multiple storage backends (filesystem, S3). Includes automatic metadata extraction for images, videos, and PDFs.

Generate Slideshow video from images using single command with animationIts simple to use and highly configurable.