Not sure if this is beyond the package's scope, but it would be great if tinyplot could remove redundant x- and y-axes in facets. See example below, where we only need the "outer" axes. Or can this (easily?) be done manually with base R graphics tweaks?

library(modelbased)
library(tinyplot)
data(efc, package = "modelbased")
m <- lm(neg_c_7 ~ c172code * e42dep, data = efc)
op <- tpar(
  bty = "n", # No box (frame) around the plot
  grid = TRUE, # Add a background grid
  las = 1, # Horizontal axis tick labels
  pch = 16 # Filled points as default
)
estimate_means(m, c("c172code", "e42dep")) |> plt(facet = ~e42dep, dodge = 0)

^{Created on 2026-07-06 with reprex v2.1.1}