With the advent of Web 2.0, JavaScript have become central in the creation of a richer user experience on the Web. Its use has shifted from the creation of simple functions and events handlers to the creation of complex Web Application frameworks. Such complexity made it crucial that a more sophisticated set of tools become available on Eclipse.
JSDT's goal is to develop an IDE for JavaScript applications, with full support for editing, search, and refactoring. The functionality of the JavaScript Development Tools is heavily based on the functionality of the Java Development Tools, but since JavaScript is not a fully typed or class-based language, it is not possible to provide 100% of the JDT functionality. JSDT is extensible in that it can be (is) plugged into the HTML and JSP editors within WTP as well as being architected with pluggable type inference and completion proposals in mind. The inference engine is used to determine type and class structures from the JavaScript code, enabling as much of the JDT equivalent functionality as possible, while still allowing adopters to contribute to the process for atypical or extended scenarios.
This presentation was recorded as part of the Helios In Action virtual conference.
Total running time 24:59 minutes
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