glmmTMB fits generalized linear mixed models (GLMMs) and extensions. It is intended to handle a wide range of statistical distributions (Gaussian, Poisson, binomial, negative binomial, Beta …) and zero-inflation. Fixed and random effects models can be specified for the conditional and zero-inflated components of the model, as well as fixed effects for the dispersion parameter.
The first stop for information on glmmTMB is its GitHub pages site, especially the "where to ask questions" section.
