Devcheatsheet is a directory of quick reference cards and free cheat sheets for programmers, developers, engineers and alike. It provides you with cheat sheets pertaining to a wide range of topics like operating systems, security, programming, engineering, applications etc. This website doesn’t actually store the cheat sheets but aggregates them from various sources.

Just click on any of the tags of your interest to get cheat sheets related to that topic. You can either search for cheat sheets based on a keyword or browse them by category and tags. The search results can be sorted by title and the date added. Recently added cheat sheets are made available at the bottom of the site.
Features:
- Directory of free reference cards and cheat sheets for developers.
- Provides cheat sheets on a wide array of topics.
- View the cheat sheets by category and tags.
- Check out the recently added cheet sheets at the bottom of the page.
- Free for use, no registration required.
- Similar tools: TechPosters and CustomGuide
Check out Devcheatsheet @ www.devcheatsheet.com (by Srikanth AD from Techonaut)