A presentation theme for LaTeX Beamer that aims at a clean and minimalist design, so to minimize distractions and put the focus directly on the content.
\begin
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% Full instructions available at:
% https://github.com/elauksap/focus-beamertheme
\documentclass{beamer}
\usetheme{focus}
\title{Focus: \\ A Minimalist Beamer Theme}
\subtitle{Subtitle}
\author{Author 1\texorpdfstring{\\}{,} Author 2}
\titlegraphic{\includegraphics[scale=1.25]{focuslogo.pdf}}
\institute{Institute Name \\ Institute Address}
\date{dd mm yyyy}
\begin{document}
\begin{frame}
\maketitle
\end{frame}
\section{Section 1}
\begin{frame}{Simple frame}
This is a simple frame.
\end{frame}
\begin{frame}[plain]{Plain frame}
This is a frame with plain style and it is numbered.
\end{frame}
\begin{frame}[t]
This frame has an empty title and is aligned to top.
\end{frame}
\begin{frame}[noframenumbering]{No frame numbering}
This frame is not numbered and is citing reference \cite{knuth74}.
\end{frame}
\begin{frame}{Typesetting and Math}
The packages \texttt{inputenc} and \texttt{FiraSans}\footnote{\url{https://fonts.google.com/specimen/Fira+Sans}}\textsuperscript{,}\footnote{\url{http://mozilla.github.io/Fira/}} are used to properly set the main fonts.
\vfill
This theme provides styling commands to typeset \emph{emphasized}, \alert{alerted}, \textbf{bold}, \textcolor{example}{example text}, \dots
\vfill
\texttt{FiraSans} also provides support for mathematical symbols:
\begin{equation*}
e^{i\pi} + 1 = 0.
\end{equation*}
\end{frame}
\section{Section 2}
\begin{frame}{Blocks}
\begin{block}{Block}
Text.
\end{block}
\pause
\begin{alertblock}{Alert block}
Alert \alert{text}.
\end{alertblock}
\pause
\begin{exampleblock}{Example block}
Example \textcolor{example}{text}.
\end{exampleblock}
\end{frame}
\begin{frame}{Lists}
\begin{columns}[t, onlytextwidth]
\column{0.33\textwidth}
Items:
\begin{itemize}
\item Item 1
\begin{itemize}
\item Subitem 1.1
\item Subitem 1.2
\end{itemize}
\item Item 2
\item Item 3
\end{itemize}
\column{0.33\textwidth}
Enumerations:
\begin{enumerate}
\item First
\item Second
\begin{enumerate}
\item Sub-first
\item Sub-second
\end{enumerate}
\item Third
\end{enumerate}
\column{0.33\textwidth}
Descriptions:
\begin{description}
\item[First] Yes.
\item[Second] No.
\end{description}
\end{columns}
\end{frame}
\setbeamertemplate{caption}[numbered]
\begin{frame}{Figures and Tables}
\begin{columns}
\column{0.4\textwidth}
\begin{figure}
\centering
\includegraphics{focuslogo.pdf}
\caption{Figure caption.}
\label{fig:focuslogo}
\end{figure}
\column{0.6\textwidth}
\begin{table}
\centering
\begin{tabular}{rcc}
& Heading 1 & Heading 2 \\\hline
Row 1 & \(v_{11}\) & \(v_{12}\) \\
Row 2 & \(v_{21}\) & \(v_{22}\) \\
Row 3 & \(v_{31}\) & \(v_{32}\) \\
\end{tabular}
\caption{Table caption.}
\label{tab:demo}
\end{table}
\end{columns}
\end{frame}
\begin{frame}[focus]
Thanks for using \textbf{Focus}!
\end{frame}
\appendix
\begin{frame}{References}
\nocite{*}
\bibliography{demo_bibliography}
\bibliographystyle{plain}
\end{frame}
\begin{frame}{Backup frame}
\usebeamercolor[fg]{normal text}
This is a backup frame, useful to include additional material for questions from the audience.
\vfill
The package \texttt{appendixnumberbeamer} is used not to number appendix frames.
\end{frame}
\end{document}