Amit Gupta

<p><strong>iG:Custom Metaboxes</strong> is a WordPress plugin to provide an object oriented and clean API for creating custom meta-boxes on wp-admin <em>post_type</em> add/edit screens.</p>
<p>This plugin is more or less a library which is meant to be used in other plugins or themes. On its own this plugin does nothing, it has no UI nor any configuration to be set/tweaked. This plugin allows addition of HTML5 fields however the functionality of specialized fields like color picker, date picker etc. is browser dependent. The plugin does not add any JavaScript to make these fields compatible with browsers which don’t support HTML5 or which don’t add functionality to these specialized fields.</p>
<p>This plugin has been written with WordPress.com VIP compliance in mind, so you can use it as is even if you host your website with WordPress.com VIP.</p>
<p><strong>Requirements</strong>: This plugin requires PHP 5.4 or better and is supported on WordPress 4.0 or better. It might work on a lower version of PHP or WordPress but no support would be provided for those platforms.</p>
<p>Pull requests on Github are welcome.</p>
<p>Github: https://github.com/coolamit/ig-custom-metaboxes</p>
<h3>Plugin Usage</h3>
<p>On its own this plugin will not do anything, it is a library meant to be used in other plugins/themes. It provides an API to create custom metaboxes in wp-admin on post_type screens in an object oriented way.</p>
<p><strong>Usage Example:</strong></p>
<pre><code>$metabox = new iG\Metabox\Metabox( 'my-metabox-1' );

$metabox->set_title( 'My Cool Metabox' )
        ->set_context( 'normal' )
        ->set_priority( 'default' )
        ->set_css_class( 'my-metabox' )
        ->set_post_type( 'post' )
        ->add_field(    //add a simple text input field
            iG\Metabox\Text_Field::create( 'my-txt-1', 'My Text Field 1' )
                                ->set_description( 'Some Desc for 1st Field' )
                                ->set_css_class( 'my-txt-css-1 second-css-cls' )
                                ->set_placeholder( 'Enter the first text here' )
                                ->set_size( 50 )
        )
        ->add_field(    //add a HTML5 number input field
            iG\Metabox\Number_Field::create( 'my-num-1', 'My Numb Field A' )
                                ->set_description( 'Some Desc for 1st Number Field' )
                                ->set_css_class( 'my-num-css-1' )
                                ->set_placeholder( 'Enter the first number here' )
                                ->set_step( 2.5 )
        )
        ->add_field(    //add a HTML5 color picker
            iG\Metabox\Color_Field::create( 'my-col-1', 'My Color Field 1a' )
                                ->set_description( 'Some Desc for 1st Color Field' )
                                ->set_css_class( 'my-colr-css-1' )
        )
        ->add_field(    //add a HTML date picker
            iG\Metabox\Date_Field::create( 'my-dt-1', 'My Date Field 1a' )
                                ->set_description( 'Some Desc for 1st Date Field' )
                                ->set_css_class( 'my-dt-css-1' )
                                ->set_min( '2014-05-01' )
        )
        ->add_field(    //add a HTML5 date time picker
            iG\Metabox\Date_Time_Field::create( 'my-dttm-1', 'My Date Time Field A' )
                                ->set_description( 'Some Desc for 1st Date Time Field' )
                                ->set_css_class( 'my-dttm-css-1' )
                                ->set_min( '2014-05-01T05:00' )
        )
        ->add_field(    //add a radio button group
            iG\Metabox\Radio_Group::create( 'my-rdg-1', 'My Radio Group A' )
                                ->set_description( 'Some Desc for 1st Radio Group' )
                                ->set_css_class( 'my-rdg-css-1' )
                                ->set_values( array(
                                    'apple' => 'Apple',
                                    'grape' => 'Grape',
                                    'banana' => 'Banana',
                                    'orange' => 'Orange',
                                    'peach' => 'Peach',
                                ) )
        )
        ->add();
</code></pre>


iG:Custom Metaboxes

A WordPress plugin to provide an object oriented and clean API for creating custom meta-boxes on wp-admin post_type add/edit screens.

Abdelrhman elgreatly

<p>Magic Meta Box plugin helps you to implement easily custom meta boxes or fields in any post, page and custom post type in wordpress. You can create repeated single fields or group fields. You can create tabs to make your custom fields user friendly. it has a lot of fields and It’s easily integrate with your theme. Just use magic meta box plugin and feel happy.</p>
<h3>Features:-</h3>
<ul>
<li>Easy to use </li>
<li>Support a lot of fields</li>
<li>Has hooks to add custom field types</li>
<li>Placeholder for inputs</li>
<li>Support repeated single fields</li>
<li>Support repeated group of fields</li>
<li>Repeat editor field</li>
<li>Show/Hide meta box with (javascript)</li>
<li>Support tabs to make your custom fields user friendly</li>
<li>Cross browsing</li>
<li>Shortcode for Google map to make map field user friendly</li>
<li>Easily integrate with your theme</li>
</ul>
<h3>Documentation</h3>
<ul>
<li><a href="http://www.mediafire.com/file/84fygy8u8d5m3ra/Magic+Meta+Box+Documentation.pdf" rel="nofollow ugc">Documentation PDF</a></li>
</ul>


Magic Meta Box

Magic Meta Box helps you to create easily custom meta boxes fields in post, page and custom post type. You can create repeated group fields and tabs.

iG:Custom Metaboxes vs Magic Meta Box