🛠️ Developer Tools
AWS IP Ranges Viewer
Check if any IP belongs to AWS and find its service and region
aws-ip-ranges-viewer.kakakakakku.appCloudflare IP Ranges Viewer
Check if any IP belongs to Cloudflare and find which range it matches
cloudflare-ip-ranges-viewer.kakakakakku.appCI/CD Litmus Test
20 yes/no questions score how close your pipeline is to fully CI/CD
cicd-litmus-test.kakakakakku.appOGP Checker
Preview and validate Open Graph meta tags for X, Slack, Discord, and more
ogp-checker.kakakakakku.appJSON Formatter
Format, validate, and minify JSON right in your browser
json-formatter.kakakakakku.appMarkdown Preview
Learn Markdown syntax with live preview
markdown-preview.kakakakakku.app