If you’ve ever built a web application that wanted access to the visitor’s camera you know what a painful experience that can be. If used to involve flash or silverlight plugins or clunky java. Thankfully, browsers have started providing new API’s which are collectively referred to as WebRTC or Web Real Time Chat.
I try to keep fairly busy. Between work, being a dad, and working on existing open source projects, I found time to work on two new ones.
Profiling is a very interesting topic for me. I love spending time sifting through results trying to find ways to make code run faster or use less memory. XHProf is a C-extension created by Facebook.
I recently re-discovered a powerful, but mostly hidden feature of jQuery. If you’ve used jQuery for any length of time you’ve probably used filter selectors like
:hidden. What you may not know is, it is really simple to add your own filter selectors. The secret lies in
$.expr.filters which is an object of filters.
A project I’m working on requires displaying small data driven sparkline charts. The data is a basic set of data showing activity over time.
I’ve recently integrated static analysis tools into both my day job’s and CakePHP’s development process. Setting up static analysis tools is reasonably easy and can help you find problems before you even get to unit tests, or staging sites. They are also the ideal tool to help enforce coding standards, and best practices that can be checked by reading the code.
We use selenium extensively at work for automated acceptance tests. If you’ve never used selenium, it allows you to record and playback browser sessions and create integration tests from the perspective of a browser. Its generally a great tool, and really helps make sure we don’t release broken code. Recently, however I’ve found Selenium can have adverse reactions with
You may have seen the Analog.coop site recently and found some of the easter eggs, like the grid hot keys. I loved the concept, and made a mental note to spend some time reverse engineering/rebuilding it for my own uses. Well it just so happens that the guys at Analog have released the #grid on Github, which is great because it made it easier for me to adapt the code and do some small improvements.
I’ve been working on a client project that involved some reasonable amount of SVG/VML work. In order to make my life more sane, I’ve been using RaphaÃ«l JS to do what it does best, which is provide a great API for making sexy vector graphics.
While I’m a big fan of Mootools I work on a few projects using jQuery, and have recently been working on a project that needed a custom markup editor. I’m a big fan of the markItUp editor. Its a flexible and easily extensible editor, that affords a great deal of features in a small package.
Events are the bread and butter of interactive websites. However, attaching and detaching events to the DOM can create memory leaks and performance issues due to time spent attaching events. This normally is not an issue, unless you are binding a large number of events.
I like many webdevelopers build a lot of forms. Forms are the bread and butter of web applications, and while making forms is getting easier for developers, users often still have a hard time with them. In these circumstances it is necessary to give them a help above and beyond ‘password’.
GeSHi or the Generic Syntax Highlighter is a simple yet powerful syntax highlighter for many languages. Implemented in many CMS. When I wanted syntax highlighting for my postings I decided to implement GeSHi. I wanted to share my implementation of GeSHi as a CakePHP helper.
Well the redesign and rebuild is complete. I’ve gutted my site and rebuilt it from the ground up. There are more changes than just a shiny new design though. With this redesign I’m shifting the focus of the site around a bit as well.