\documentclass[a4paper,12pt]{article}
\usepackage[a4paper,top=1cm,bottom=1cm,left=1cm,right=1cm]{geometry}
\usepackage[utf8]{inputenc}
\usepackage[british]{babel}
\usepackage{datetime}
\usepackage{ebgaramond}
\usepackage[onehalfspacing]{setspace}
\usepackage{enumitem}
\usepackage{multicol}
\usepackage{titlesec}
\usepackage{booktabs}
\usepackage[hidelinks]{hyperref}

\let\dateUKenglish\relax
\newdateformat{dateUKenglish}{\THEDAY~\monthname[\THEMONTH] \THEYEAR}

% \raggedright
\setlength\parindent{0em}

\setlist{nosep}
\pagenumbering{gobble}

\titleformat{\section}
{\large\bfseries}{}{0pt}{}
\titlespacing{\section}{0pt}{6pt}{6pt}

\setlength\parskip{0pt}

\showoutput
\showboxdepth=3