MW WP Hacks is plugin to help with development in WordPress.
Display a link-list or link-slider in a post or page by using a shortcode.
Custom Variables provides an convenient way of setting WordPress global options. You can use it anywhere on your WordPress site.
Admin page debugger tool
Get advanced settings and change all you imagine that are not provided by WordPress.
A lightweight and easy-to-use framework for the WordPress Customizer.
Provide useful advanced settings that are not provided by WordPress by default
Automatically replicate any plugin setting network-wide: apply sitewide settings. Spread your settings or options on all your multisite blogs. Options
It lets user adds Twitter, Facebook, ShareThis social media on pages. Build with various options like display order, automatic, manual mode.