Focus: lean software development for the Web: Rails Web applications (tools, libraries, internals, extensions), Agile project management (requirements development, iterative delivery, modular software design, quality assurance). By Scott Barron, Mark ...

By software developer and biology researcher; focus: Ruby on Rails, lighttpd, OS X, design issues.

Covers security issues in and related to RoR.

Focus: using Rails to build, improve, maintain the Revolution Health portal; descriptions, tips, screenshots, syntax colored code samples, video, links to downloads.

Focus: Ruby On Rails, Design, Simplicity, Web 2.0, Ajax and Mac

Features the framework's new features, tips and development ideas. By a team core member.

Focus: Rails, Web usability, development, testing, hosting tidbits; articles, code samples.

Provides tips to develop with the framework and news about conferences.

Offers development tutorials and tips.

Mostly technical, focus: emerging Web trends and application frameworks, mainly Ruby on Rails, asp.net.