potential project ideas

[karthik]

Just a placeholder issue to generate some ideas.

[mikabr]

• package (or functionality in devtools) for knitting package vignettes and pushing them to github pages; potentially, travis option for successful builds to automatically push to github pages
• templates/tools for creating interactive package tutorials using OpenCPU
• shiny gadget for testing regex (like these sorts of websites)
• shiny gadget for building ggplot2 plots (changing geoms, changing which variables go where, etc)
• shiny gadget for making chains of dplyr verbs (generalization of single-verb gadgets like this)

[sckott]

• the other idea was to make a shiny app/gadget to allow users to pick geographic areas on a leaflet map and pull coordinates back into the R session for use downstream - should be small project