Postman vs ReadMe.io vs jsdoc

Compact layout;HTTP requests with file upload support;Formatted API responses for JSON and XML;Image previews;Request history;Basic Auth, OAuth 1.0, OAuth 2.0, and other common auth helpers;Autocomplete for URL and header values;Key/value editors for adding parameters or header values. Works for URL parameters too.;Use environment variables to easily shift between settings. Great for testing production, staging or local setups.;Keyboard shortcuts to maximize your productivity;Automatically generated web documentation;Mock servers hosted on Postman’s cloud;API monitoring run from Postman cloud

Collaboration - Crowdsource your docs! Users can keep docs current by suggesting changes.;API Explorer - Let users play with your API right inside the documentation.;GitHub Sync - Keep auto-generated reference docs synced with your actual code.;Editor - Markdown-based drag-and-drop editor makes documentation almost fun.;Theme Builder - Easily create a beautiful dev community that matches your brand.;Support - Let users ask questions and request features in the support forums.;Versioning - Maintaining old or testing beta versions of your docs is a breeze!;Application Keys - Your users can view their application keys embedded right in the docs.

Up and running easily; Command line interface;