Elliott Spelman

Crayon — The most comprehensive collection of marketing designs

Coolors — Super fast color schemes generator for cool designers

Freebbble — 1000+ high-quality design freebies made by Dribbble users.

Stock Up — The best free stock photos in one place

UI8 — Carefully crafted UI design assets

Pttrns — iPhone and iPad user interface patterns

Inbound.org — Hacker News meets stack overflow for marketers

The Stocks — the best royalty free stock photos in one place

Perspective Mockups — Hipster-as-f*** perspectives for your designs

The Pattern Library — Free to use patterns by awesome designers

Screenshotter — The simplest way to organize and manage mobile screenshots.

Death to Stock Photo — Free monthly photo packs for creatives