Packages by Hadley Wickham

assertthat — 0.2.1

Easy Pre and Post Assertions

babynames — 1.0.1

US Baby Names 1880-2017

conflicted — 1.2.0

An Alternative Conflict Resolution Strategy

cubelyr — 1.0.2

A Data Cube 'dplyr' Backend

ellipsis — 0.3.2

Tools for Working with ...

feather — 0.3.5

R Bindings to the Feather 'API'

forcats — 1.0.0

Tools for Working with Categorical Variables (Factors)

fueleconomy — 1.0.0

EPA Fuel Economy Data

generics — 0.1.3

Common S3 Generics not Provided by Base R Methods Related to Model Fitting

ggplot2movies — 0.0.1

Movies Data

highlight — 0.5.1

Syntax Highlighter

lazyeval — 0.2.2

Lazy (Non-Standard) Evaluation

lobstr — 1.1.2

Visualize R Data Structures with Trees

lvplot — 0.2.1

Letter Value 'Boxplots'

mockery — 0.4.4

Mocking Library for R

nycflights13 — 1.0.2

Flights that Departed NYC in 2013

plyr — 1.8.9

Tools for Splitting, Applying and Combining Data

productplots — 0.1.1

Product Plots for R

profr — 0.3.3

An Alternative Display for Profiling Information

proto — 1.0.0

Prototype Object-Based Programming

pryr — 0.1.6

Tools for Computing on the Language

purrr — 1.0.2

Functional Programming Tools

rappdirs — 0.3.3

Application Directories: Determine Where to Save Data, Caches, and Logs

reshape — 0.8.9

Flexibly Reshape Data

sloop — 1.0.1

Helpers for 'OOP' in R

tidyverse — 2.0.0

Easily Install and Load the 'Tidyverse'