Welcome to the end of another week, and to our regular wrap-up of the pick of posts from across the SitePoint network. Once more, we’ve got a diverse selection of articles that are sure to interest you.
Rumors abound concerning Apple bringing out a streamlined, less chunky iPad. It’s Apple — rumors always abound. That’s what they do well. But seriously, what implications would a shrunken tablet have for developers? How would it affect user experience? And what would the fanboys think?
HTTP is a stateless protocol, so how does a server identify you uniquely? This is where cookies come in: they maintain user state and interaction between the web browser and the web server. If you’ve ever wondered what developers are on about when they mention these tasty tidbits, check this post out.
Free stuff! In this case, wood and metal Photoshop patterns. Jazz up your button elements or grunge up an image. Add these 30 funky tools to your portfolio of design elements, and make your sites shine.
No, Event Machine is not a proto-electronica Krautrock outfit from the early 70s. It’s a really useful library that brings event-based, non-blocking IO to Ruby. It negates waiting for events to fire, and concurrency becomes much easier. Check out the article, and see how you can use it.
Node.js allows for rapid development of scalable applications, but is not immune to the security vulnerabilities. Opa addresses these issues through automation, and generates cloud apps free from security vulnerabilities such as XSS and SQL injection, as well as apps that are performance-optimized and truly scalable. Definitely worth investigating!