AWS IP Ranges Viewer

Check if any IP belongs to AWS and find its service and region

aws-ip-ranges-viewer.kakakakakku.app

AWS or Amazon?

Quiz app to guess the prefix of AWS service names

aws-or-amazon.kakakakakku.app

Name Tent Maker

Free name card templates for training

name-tent-maker.kakakakakku.app

Markdown Preview

Learn Markdown syntax with live preview

markdown-preview.kakakakakku.app