- Elegant Themes* — beautiful WordPress themes
- Elmastudio — free & premium WordPress themes
- StudioPress.com* — genesis framework and a huge variety of great premium/free themes, including responsive (mobile friendly)
- WordPress SEO plugin — free SEO plugin for WordPress
- WP E-mail Capture — e-mail list building plugin for easy e-mail marketing
- GenerateWP.com — easily generate custom post types, taxonomies etc with the GenerateWP builders.
- IconFinder.com — icon search engine (free & premium) inc. social media icons + more.
- Map Icons Collection — 700+ free icons to use as placemarks for points of interest on custom Google maps
- Milky – A free stock vector iconset — more than 131 icons primarily colored in green, giving an eye-pleasant look and prominent display on either dark or bright backgrounds
- The Best Freebies for Designers (May 2013) — free GUI templates, icon sets, fonts, Photoshop actions, PSD templates, textures
- Subtle Patterns — high quality resource for anyone in need of tilable textured patterns, free to use.
- Vector Social Media Icons — 80 icons of the most popular social media networks on the internet
Free stock photography
- stock.xchng — one of the best free stock photo sites.
* denotes affiliate link, but none would be here if I didn’t personally use / recommend them