Built with blockbuilder.org and htmlwidgets
In response to Stack Overflow post, I did this quick rmarkdown example. Here is the live example.
---
title: "responsive_leaflet"
author: "TimelyPortfolio"
date: "March 24, 2016"
output:
html_document:
mathjax: null
---
```{r echo=FALSE, warning=FALSE}
# no help from a framework
# just percentage height and width
library(leaflet)
l <- leaflet(width="100%") %>%
addTiles()
l
```
```{r echo=FALSE, warning=FALSE}
# demonstrate with Bootstrap
library(shiny)
fluidRow(
column(width=10,l)
)
```