lucatume/cmb2-meta-split: A WordPress plugin that will take care of saving parallel meta when using the CMB2 plugin.
aut0poietic/wp-admin-modal-example: Two simple modal window examples that mimmic the new Media Modal in WordPress 3.5+.
tlovett1/json-rest-api-subscriptions: Webhooks style subscriptions for all post types via the WordPress JSON REST API.
Troy Hunt: Scaling a standard Azure website to 380k queries per minute of 163M records with loader.io
Scaling WordPress | The WordPress ‘big projects’ group. Practical advice, discussion and idea sharing for scaling WordPress.
High Performance WordPress – Part 1 – themesforge.com – WordPress Themes, Tutorials, News, Tips and More
secretpizzaparty/huh: Easily turn huh into eureka with in dashboard documentation for WordPress themes