Silicon Valley
Forth Interest Group

photo of SVFIG sign

The Silicon Valley Forth Interest Group (SVFIG) is a local, non-profit organization of individuals interested in the Forth computer language. SVFIG maintains a mail list and holds monthly meetings by Zoom, including an annual Forth Day in November.

Next Meeting
Saturday, March 25th via Zoom
Zoom url - Password = FIG
General Meeting Information

Countdown until Forth Day 2023
Saturday, November 18th

Meeting Information

Future meeting dates
Past meeting slides, video, and notes
Past meeting announcements
Meeting photographs
Meeting videos

Ideas for future meetings
Ways to participate at meetings
Selected discussion topics

Hot Events and Items

SVFIG YouTube Channel

SVFIG on  Google+,,  YouTube Live

Recent Forth Days

2022 Photographs: Group & Meeting - Videos

2019 Photographs: Group & Meeting - Videos

2018 Photographs: Group & Dave's & Kevin's - Videos: Morning & Afternoon

2017 Photographs: Group & Meeting - Videos: Morning & Afternoon

SVFIG T-shirts

black SVFIG t-shirt

Brad Nelson is selling high quality black t-shirts sporting the SVFIG logo for $15 each, $3 additional for shipping.

Newly Posted Items

1981 Forth Interest Group National Convention - Flyer - 2022

1987 Forth National Convention - Flyer - Program Schedule - 2022

Offete Store - 2019

Definitions: The Extensible Language Publication - 1993

Kim Harris' Forth Course - June, 1980

The Proceedings of the First Australian Forth Symposium

Programming a Problem-Oriented Language
by Chuck Moore

This is an unpublished book that Chuck wrote around June 1970, just after he'd programmed the first versions of Forth. This pdf version has been cleaned up and reformatted by Juergen Pintaske.

Starting Forth & Forth Dimensions

Starting Forth online

Scanned issues of Forth Dimensions

More Information

SVFIG Mail Lists on Zork
Subscribe now

Trade shows and conferences
Local free or low-cost events

Forth in the media
Articles about Forth or describing the use of Forth in projects

Links to some cool websites and manufacturers / distributors of "neat" stuff

Old contact information
An old list of SVFIG officers, members with e-mail addresses, and members willing to help with Forth-related problems.

Old stuff:
Old items
Old topics

Forth Jobs
Employment opportunities will be posted on the mail list and archived here.

Forth software for download from this website.

Electronic and computer hardware for sale, trade, or loan.

Printed Material
Books, manuals, or other printed material for sale or giveaway.

In Memory of Our Friends and Colleagues

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The Forth Webring

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SVFIG gratefully acknowledges and appreciates the continued support of Skip Carter of Taygeta Scientific Incorporated who hosts this website.

Updated May 16, 2011