Letterboxd Languages - Firefox Extension

Adds a language filter to lists.

Written in vanilla Javascript. Language data is sourced from TMDB, to display the language option nicely I built an API to convert the two-letter code to their proper counterpart (e.g. "En"->"English").

Filter all but English Filter all but German

Technologies

• Javascript
• Language ISO-Code API
• Letterboxd
• TMDB API