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Are you lazy programmer who wants to make a rich presentation with cheap efforts?

In a hurry? TL;DR:

Why do we make presentations?

Visual communications are highly constructive and comprehensible form of creating memories.

Wikipedia says:

Visual communication is the conveyance of ideas and information in forms that can be seen…

…Visual communication is a broad spectrum that includes signs, typography, drawing, graphic design, illustration, industrial design, advertising, animation, color, and electronic resources…

Many have talked about the effectiveness of visual communication superseding other means of communications and in multitudes of disciplines. Conversations with visual content is bread and butter for domains like education, health care, defense and corporate businesses.

I love effective presentations. More than 90% of the things that I’ve learnt, understood and retained were because of the visual clues which made long paragraphs easy to digest. Moreover, creating effective presentations make a permanent mark in memories about the concepts; which is skill worth learning. And mind you, this is not the excuse for the dirty diagrams and doodles in all my notebooks.

Motivation for better presentations - Sadness.pptx ;(

I spent first four years of my work life in Mu Sigma (analytics services and consulting domain) and communication is second biggest part of your work share in such firms, seconded by delivery. I learned immensely about creating content and documentations and, messaging the content and presentations.

Repeating, I love effective presentations and I like to make them as well. But I don’t enjoy the process I have to go through to make presentations and the choice of tools available to make effective presentations.

The most sincere thought using presenatation tools are:

Source: XKCD 1264

I needed a lazier way of solving these problems and hence the hunt started.

Gophers way of presentations

Have you ever noticed how Go community presents GoTalks? You will notice simplistic presentation with minimal but useful animations. They are not so feature-rich as Reveal.js but they are powerful. For me, it aligns with the overall Go language philosophy as well.

These presentations are created using a Go library called present . Go Present library provides a great way of creating codified presentations which can be version controlled and hosted on the internet. I really started using this to the maximum when I realized how easy it was to prototype the idea that I would like to showcase for quick feedback or improvement.To showcase the usage of the present tool, I’ve created a sample project with a example presentation. Following sections contain details about the project.

Project - Usage

Project can be found on

The project serves as a scaffolding for talks and the structure of the current project is:

+-- code                # directory containing code snippets
|   +-- src_code.go     # example source code file
|   +-- ...
+-- img                 # directory containing images
|   +-- bg_img.jpg      # example background image
|   +-- ...
+-- .gitignore
+-- example.slide       # example for the main content code

The presentation can be made with .slide format and the folders can be used to store code snippets and images required in the slides. There are two ways one can go about checking the content of the presentations:

  1. Development - Running local server using the present package
  2. Production - Viewing it on GoTalks after pushed to Github

To run in development mode:

View the content of the .slide file on the browser @ localhost:3999. You can check the format of content from example.slide in this repo

To run in production mode:

For example slide and tutorial -


Official documentation - Example content -

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