Categorize your documents by the text's natural language.
Find topics in your documents, then organize documents to those topics.
Scrape a URL and extract the page for the metadata.
Find out who is talking about what on Twitter by getting the named entities of tweets by keyword.
Get the sentiment of a website's contents from it's URL
Extract the text from slideshow presentations and summarize the content.
Build a pipeline that takes structured text data and show the text's sentiment and sentiment forecast in a time series graph.
Colorize your black and white pictures in your S3 bucket or Dropbox directory
Take images that are a little sideways and fix them by using the image's horizon to rotate them properly.
Sharpen images to help saliency detection perform even better.
Incorporate email service Mailgun to validate and report on your URL's and find broken links on your website.
Generate random color palettes from multiple images found on your favorite design blog or shopping site.