Show text instead of image

[Sandbird]

Would it be possible to adjust the plugin to use text instead of an image ?
For example something like this plugin : Leaflet.LabelTextCollision

I kinda did it via PHP by creating a dynamic icon img for every L.circleMarker i want to show, but its very slow (it happens when you need to query 20000 zip codes).

but it would be nice to have something like:
text: feature.properties.mytextstring

[Sandbird]

Nevermind, i just noticed that that plugin actually using the same type of Rendering :)