twzERD - online entity relationship diagrams

twzERD is an online tool for creating simple database entity relationship diagrams (ERD). It's suitable for small databases of less than about 20 tables (more with a higher screen resolution). Here's an example of the kind of thing I'm talking about:

    sample ERD layout

This project was started as a fun little exercise for myself, and was never going to be made public - but here it is. It's fairly restrictive in what it can do, and is certainly no match for proper drawing or charting applications. But if your requirements are simple (which many of my custom databases are) then twzERD might be of use to you.

Note that twzERD uses the HTML5 <canvas> element; it should work with Firefox, Safari, Opera, Chrome and recent versions of Internet Explorer.

For more information and to try it out, go to twzERD online.

Wouter de Kock
twzERD dowload.
Reply #1 on : Wed November 04, 2015, 03:00:57
Hi there.

Where can I download the source for rwzERD?

Wouter de Kock
Reply #2 on : Thu November 12, 2015, 09:55:34
Hi Wouter
I haven't looked at this script for a few years. I'll contact you directly about this.

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