\usepackage{hyperref} % For clickable links
\usepackage{a4wide} % For better page usage
\usepackage{float} % For better placement of tables/figures
-\usepackage{graphicx} % For images
\usepackage{amsmath} % For align
\usepackage{listings} % For code snippets
\usepackage{nicefrac} % For diagonal fractions