shortdark

This plugin looks at the volume of posts in each category, tag, the volume of posts per year, month, day-of-the-month, day-of-the-week, hour, author, number of words-per-post and the number of days between posts. You can specify a year and/or an author to just look at the post volume stats for that year/author. The bar and pie charts can be added to a sidebar with Post Volume Stats widget. Lists and line graphs can be exported to a new post to show the change in category, tag and custom taxonomy posts over the years. You can also export the “Compare Years” data into a CSV spreadsheet. The latest feature is the “Date Range” page which applies a date range to the data on the main page.
Please let me know if you like this plugin by <a href="https://wordpress.org/plugins/post-volume-stats/" rel="ugc">leaving a review</a>.
Go to the <a href="https://www.postvolumestats.com/" rel="nofollow ugc">Post Volume Stats website</a> for more information.
<h4>Translations</h4>
You can translate Post Volume Stats on <a href="https://translate.wordpress.org/projects/wp-plugins/post-volume-stats" rel="nofollow ugc">translate.wordpress.org</a>.

Post Volume Stats

With dozens of authors and posts per day, this plugin gives a very nice overview of who does what and when.

Very nice plugin

Shows stats for the volume of posts per year, month, day-of-the-month, day-of-the-week, hour-of-the-day, words per post, days between posts, author, c …

methnen

Allows you to manage data sets via a spreadsheet interface and present that data in chart form via the Chart.js or <a href="https://github.com/methnen/m-chart-highcharts-library/" rel="nofollow ugc">Highcharts</a> chart libraries. The charts can then be embedded into a regular post via a handy shortcode.
Note: Starting with version 1.8 the Chart.js library is no longer on the 2.x.x branch which introduces some <a href="https://www.chartjs.org/docs/latest/getting-started/v3-migration.html" rel="nofollow ugc">breaking changes</a>. This will probably only affect you if you were modifying the default Chart.js behavior in some way.
Note: Starting with version 1.7 Highcharts is no longer included with this plugin by default. If you’d still like to use the features that require Higcharts please install the <a href="https://github.com/methnen/m-chart-highcharts-library/" rel="nofollow ugc">M Chart Highcharts Library</a> plugin before installing this update.
For full documentation please see the <a href="https://github.com/methnen/m-chart/wiki" rel="nofollow ugc">Wiki</a>.
To contribute, report issues, or make feature requests use <a href="https://github.com/methnen/m-chart" rel="nofollow ugc">Github</a>.

M Chart

This plugin fits my needs for creating beautiful and responsive charts on my WordPress. Thanks for your work!

Great support and nicely done!

Manage data sets and display them as charts in WordPress.

Post Volume Stats vs M Chart