timlinden

Remembering to post every day, and which days you already posted, is super easy with this plugin. 
It shows you a calendar with days red when there isn’t a post, and days green when there is. Green 
days you can hover over and see the title of the post, and click to edit the post for that day.

wpFutureCal

A simple calendar that displays when you edit posts, showing which days you have posted on.

Dave Clements

Like this plugin? Consider <a href="https://wordpress.org/support/view/plugin-reviews/all-post-statuses-for-add-link" title="Review All Post Statuses for Add Link" rel="ugc">leaving a quick review</a> or writing about how you’ve used it on your site – <a href="https://www.theukedge.com/contact/?utm_source=wordpress.org&utm_medium=plugin&utm_campaign=contact" title="Contact Dave" rel="nofollow ugc">send me a link</a> to that write up if you do.
This plugin is maintained on <a href="https://github.com/theukedge/all-post-statuses-for-add-link" rel="nofollow ugc">GitHub</a>, so feel free to use the repository for reporting issues, submitting feature requests and submitting pull requests.
This simple plugin changes the default behaviour of the “Add Link” modal window, which typically only shows published content, by expanding it to include posts with any post status, allowing you to link to scheduled content, draft content, private content and posts with custom post statuses, like Pitches created by a plugin like <a href="https://wordpress.org/plugins/edit-flow/" rel="ugc">Edit Flow</a>.
Just because this allows you to link to the content, this does not mean that the content is necessarily published, nor will it publish unpublished content. Use only when you know the status of each post that you’re linking to, to avoid broken links.

All Post Statuses for Add Link

Adds all post statuses to the "Add Link" modal in the editor, allowing you to link to future content, draft posts, private items etc.

wpFutureCal vs All Post Statuses for Add Link