The goal of scSpotlight is to simplify your single cell analysis and easily annotate your dataset with curated cell type markers. scSpotlight is built on shiny, Seurat and regl-scatterplot. Please refer to the documentation website for detailed instructions:

Installation
You can install the development version of scSpotlight from GitHub with:
# install.packages("devtools")
devtools::install_github("obenno/scSpotlight")or a much faster installation with pak:
# install.packages("pak")
pak::pkg_install("obenno/scSpotlight")