The Twelve-Factor App
by Adam Wiggins
Publisher: 12factor.net 2012
Number of pages: 205
This document synthesizes all of our experience and observations on a wide variety of software-as-a-service apps in the wild. It is a triangulation on ideal practices for app development, paying particular attention to the dynamics of the organic growth of an app over time, the dynamics of collaboration between developers working on the app's codebase, and avoiding the cost of software erosion.
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A guide for software source code quality. The guidelines apply to anyone who creates, modifies, or reads software source code. This document is a set of rules to follow during the implementation phase that will help produce a higher quality result.
by 37signals - LL
The book covers the design, programming, marketing and business principles of 37signals. It's a book of ideas, not a design tutorial or technical book. Simple insights, unconventional approaches to software design, and contrarian points of view.
by Agner Fog - agner.org
These manuals describe everything you need to know about optimizing code for x86 and x86-64 microprocessors, including optimization advices for C++ and assembly language, details about the microarchitecture and instruction timings of processors.
This document will focus on optimizing code to run faster. The intended audience of this text are software developers, primarily programmers who know at least one programming language well enough to write moderately complex programs.