firimar

This simple plugin allows you to import any type of data from large CSV files into your wordpress installation.
Plugin reads CSV file and performs import of its records one by one through AJAX requests, so there are no server timeout issues.
You only need to provide PHP function to perform import of CSV field values into post or taxonomy term or whatever you need.
Usage example:
For example, assume we want to import posts from such CSV file: 
 title,text,brand,image 
 “Check this”,”Samsung content”,Samsung,”https://upload.wikimedia.org/wikipedia/commons/thumb/2/24/Samsung_Logo.svg/2000px-Samsung_Logo.svg.png” 
 “Some news”,”News Here are some news”,Philips,”http://www.underconsideration.com/brandnew/archives/philips_2013_logo_detail.png”
Here we have post title, post content, custom field Brand and thumbnail image.
We can use this code in theme’s functions.php file to implement import function:
<pre><code>add_action('lcih_import_csv_row', 'lcih_import_csv_row');
function lcih_import_csv_row($row)
{
 $post_data = array(
 'post_type' => 'post',
 'post_status' => 'publish',
 'post_title' => $row['title'],
 'post_content' => $row['text']
 );
 $post_id = wp_insert_post($post_data);
 if (!$post_id)
 {
 echo "Error inserting post.";
 return;
 }

 update_post_meta($post_id, 'brand', $row['brand']);

 if ($row['image'])
 LargeCSVImportHandlerPlugin::download_post_thumbnail($post_id, $row['image']);

 echo "Created post ".$post_id;
}
</code></pre>
After that we can go to plugin admin page, select CSV file to upload and click “Start import” button. Import process will begin.

Large CSV Import Handler

After trying almost all major CSV plugins, this is the one that works perfectly for large files. I have a file of 35MB with 83000 posts and was unable to import them but this plugin did it with ease. No server time issues, simple to use. Recommended!

Awesome Work, Great Plugin

Provides ability to import any type of data from large CSV files into Wordpress

roehler

Basis Tables provides a modern table editor inspired by TablePress, with a focus on speed and admin UX:
<ul>
<li>Inline editing: click any cell, type, and it saves automatically via AJAX without page reload</li>
<li>Context menu on right-click: copy/paste, add/delete rows/columns, duplicate, set column values</li>
<li>Column visibility, header sorting, per-column filter icon in header</li>
<li>Modules system to toggle optional features</li>
<li>Accessibility: ARIA live region, keyboard shortcuts (Enter to save cell; Ctrl/Cmd+S for row), compact view</li>
</ul>
Developer-friendly: 
– Nonce-protected AJAX endpoints 
– Migrations ensure DB schema integrity automatically 
– Debug logging built-in (toggleable): see AJAX requests and errors in the console
Project site: https://basistables.com 
Author: https://roehler.nrw
<h3>Source Code and Build</h3>
All JavaScript and CSS in this plugin are human-readable and not minified. 
There is currently no build step. The distributed files under assets/js and assets/css are the original source.
For reviewers: 
– assets/js/admin.js – original source (no minification) 
– assets/js/block.js – original source (no minification) 
– assets/js/frontend.js – original source (no minification) 
– assets/css/admin.css – original source (no minification) 
– assets/css/frontend.css – original source (no minification)
If a build pipeline (e.g., npm/webpack) is introduced in the future, this readme will document the repository URL and build instructions.

Basis Tables

Modern, performant tables for WordPress with responsive, accessible features. TablePress-like editor with inline editing and AJAX saving.

Large CSV Import Handler vs Basis Tables