About the Author
David Pitt

David Pitt

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David Pitt is a Sr. Solutions Architect and Managing Partner of Keyhole Software with nearly 37 years IT experience. Recent projects involve speaking, writing, and training developers in enterprise JavaScript​/single-page application​ development best practices​, as well as the development of GrokOla, the Q&A-based wiki software​ for development teams.​

Case Study – Implementing an HTML5/JavaScript Enterprise Java Application

David Pitt Architecture, Articles, Development Technologies & Tools, HTML5, Java, JavaScript, Keyhole Creations 4 Comments

Attention: The following article was published over 13 years ago, and the information provided may be aged or outdated. Please keep that in mind as you read the post.The Keyhole team has had recent engagements that involve applying HTML5 technology to create rich client web applications. In order to explore and validate application architecture design patterns and best practices in …

Quick JavaScript OO (Object Orientation) Primer

David Pitt Articles, Development Technologies & Tools, JavaScript, Tutorial 7 Comments

Attention: The following article was published over 13 years ago, and the information provided may be aged or outdated. Please keep that in mind as you read the post.Recently I’ve been working heavily with JavaScript to implement full-blown rich user interfaces for web-based applications. In the past, I’ve used JavaScript and supporting libraries, such as JQuery and Jquery UI to introduce …

Using HTML5’s Canvas and Audio Elements For A Guitar Tuning Mobile Application

David Pitt Articles, Development Technologies & Tools, HTML5, Keyhole Creations, Mobile 4 Comments

Attention: The following article was published over 13 years ago, and the information provided may be aged or outdated. Please keep that in mind as you read the post.I like to noodle around with my guitar, and I like to noodle around with HTML5. So, I thought I’d combine the two interests by creating an HTML5 guitar tuning mobile application …

HTML5 – Offline Capabilities Using the Cache Manifest

David Pitt Articles, Development Technologies & Tools, HTML5 1 Comment

Attention: The following article was published over 13 years ago, and the information provided may be aged or outdated. Please keep that in mind as you read the post.One of the most interesting features of the HTML5 specification is the capability for web applications to perform while offline (i.e. without internet connectivity). Most browsers implement a caching mechanism that stores …

Mobile HTML5 Enterprise Application Architecture

David Pitt Architecture, Articles, HTML5, JavaScript, Mobile, Tutorial 10 Comments

Attention: The following article was published over 13 years ago, and the information provided may be aged or outdated. Please keep that in mind as you read the post.If you’re thinking that you can prevent end-user demand for mobility, just remember this: when PCs were first introduced, IT attempted to hold them at bay. How did that work out? Mobile device …