A bit large graph is not getting displayed about viz-js HOT 2 CLOSED

That error doesn't say much - check your browser console (in Chrome: press F12, click tab Console) and see what the output is. My guess is, it will be:
Cannot enlarge memory arrays in asm.js. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value 16777216, or (2) set Module.TOTAL_MEMORY before the program runs.

I'm having the same issue with a rather large graph I'm trying to display. I'll let you know if I find how to set the TOTAL_MEMORY higher so it runs.

from viz-js.

Ok, not pretty - I was hoping to be able to set the TOTAL_MEMORY separately in JavaScript so that it would get picked up, but I'm not seeing how to do that.
Dirty hack: open viz.js, search for the line:
ha=e.TOTAL_MEMORY||16777216,da=4096;da<ha||da<2hc;)da=16777216>da?2da:da+16777216;

This seems to limit the process to 16 MB memory usage. (16MB = 16 * 1024 *1024 bytes = 16777216 bytes). Increase the number (three times in the above line) to get more memory available. I've needed to go up to 256 MB, which - eventually - displayed my graph. It took a few minutes to appear though.

Btw if you go really high you'll need to increase other memory limits as well, like the TOTAL_STACK (which is in viz.js just before the above referenced line). It will give you a clear error when you run into these type of limits though.

from viz-js.