Dr. Dobb's is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.


Channels ▼
RSS

JVM Languages

JForth: Implementing Forth in Java


Conclusion

Writing JForth was a worthwhile exercise that was also fun. Just about every programming task we do teaches us something and this was no exception. If this article made some readers want to experiment with Forth, all the better.

Forth not only had a place in the past ,it has a place in the future as well. The following quote from the article "A Forth Apologia" (Programmer's Journal, Volume 6, Number 6, November/December 1988, page 56) sums things up very well. It is truer now then it was then.

Forth development systems are available for nearly every CPU in existence, and Forth is consistently the first third-party high level language to appear on a new CPU architecture, personal computer, or operating system. Forth continues to enjoy wide use in real time control and data acquisition applications, and can be found in the most unexpected places: from the bar-code-reader "wand" carried by your friendly Federal Express driver, to the American Airlines baggage control system, to instrumentation for SpaceLab experiments, to a networked monitoring and control system with some 400 processors and 17,000 sensors at an airport in Saudi Arabia. While I think it likely that Forth will always remain a somewhat obscure language, its speed and interactivity coupled with minimal hardware requirements and ready portability are a unique combination of assets. In its niche, Forth has no real competition, and I expect it will be around for a long time to come.

Here, here to that!

Resources

The following resources may be helpful for learning more about Forth.


Related Reading


More Insights






Currently we allow the following HTML tags in comments:

Single tags

These tags can be used alone and don't need an ending tag.

<br> Defines a single line break

<hr> Defines a horizontal line

Matching tags

These require an ending tag - e.g. <i>italic text</i>

<a> Defines an anchor

<b> Defines bold text

<big> Defines big text

<blockquote> Defines a long quotation

<caption> Defines a table caption

<cite> Defines a citation

<code> Defines computer code text

<em> Defines emphasized text

<fieldset> Defines a border around elements in a form

<h1> This is heading 1

<h2> This is heading 2

<h3> This is heading 3

<h4> This is heading 4

<h5> This is heading 5

<h6> This is heading 6

<i> Defines italic text

<p> Defines a paragraph

<pre> Defines preformatted text

<q> Defines a short quotation

<samp> Defines sample computer code text

<small> Defines small text

<span> Defines a section in a document

<s> Defines strikethrough text

<strike> Defines strikethrough text

<strong> Defines strong text

<sub> Defines subscripted text

<sup> Defines superscripted text

<u> Defines underlined text

Dr. Dobb's encourages readers to engage in spirited, healthy debate, including taking us to task. However, Dr. Dobb's moderates all comments posted to our site, and reserves the right to modify or remove any content that it determines to be derogatory, offensive, inflammatory, vulgar, irrelevant/off-topic, racist or obvious marketing or spam. Dr. Dobb's further reserves the right to disable the profile of any commenter participating in said activities.

 
Disqus Tips To upload an avatar photo, first complete your Disqus profile. | View the list of supported HTML tags you can use to style comments. | Please read our commenting policy.