This is the supplementary material for the project "Countering the "Climate Cult" -- Framing Cascades in Far-right Digital Networks." We include our code in R Markdown format along with tables outlining the results of qualitative analyses and data cleaning. It also includes the Appendix, which features additional results and lists the dictionaries and intercoder reliability scores. The original dataset, needed to replicate the study and run the entire code, will be made available upon reasonable request to the corresponding author.