cli - Helpers for Developing Command Line Interfaces

A suite of tools to build attractive command line interfaces ('CLIs'), from semantic elements: headings, lists, alerts, paragraphs, etc. Supports custom themes via a 'CSS'-like language. It also contains a number of lower level 'CLI' elements: rules, boxes, trees, and 'Unicode' symbols with 'ASCII' alternatives. It support ANSI colors and text styles as well.

Last updated 1 months ago

cli

628 stars 21.27 score 0 dependencies 13230 dependents

pkgconfig - Private Configuration for 'R' Packages

Set configuration options on a per-package basis. Options set by a given package only apply to that package, other packages are unaffected.

Last updated 9 months ago

41 stars 20.59 score 0 dependencies 11320 dependents

crayon - Colored Terminal Output

The crayon package is now superseded. Please use the 'cli' package for new projects. Colored terminal output on terminals that support 'ANSI' color and highlight codes. It also works in 'Emacs' 'ESS'. 'ANSI' color support is automatically detected. Colors and highlighting can be combined and nested. New styles can also be created easily. This package was inspired by the 'chalk' 'JavaScript' project.

Last updated 1 months ago

325 stars 18.09 score 0 dependencies 5689 dependents

fs - Cross-Platform File System Operations Based on 'libuv'

A cross-platform interface to file system operations, built on top of the 'libuv' C library.

Last updated 1 months ago

filesystemlibuv

362 stars 17.53 score 0 dependencies 4785 dependents

prettyunits - Pretty, Human Readable Formatting of Quantities

Pretty, human readable formatting of quantities. Time intervals: '1337000' -> '15d 11h 23m 20s'. Vague time intervals: '2674000' -> 'about a month ago'. Bytes: '1337' -> '1.34 kB'. Rounding: '99' with 3 significant digits -> '99.0' p-values: '0.00001' -> '<0.0001'. Colors: '#FF0000' -> 'red'. Quantities: '1239437' -> '1.24 M'.

Last updated 5 months ago

130 stars 15.84 score 0 dependencies 2966 dependents

progress - Terminal Progress Bars

Configurable Progress bars, they may include percentage, elapsed time, and/or the estimated completion time. They work in terminals, in 'Emacs' 'ESS', 'RStudio', 'Windows' 'Rgui' and the 'macOS' 'R.app'. The package also provides a 'C++' 'API', that works with or without 'Rcpp'.

Last updated 8 months ago

460 stars 15.71 score 10 dependencies 2741 dependents

processx - Execute and Control System Processes

Tools to run system processes in the background. It can check if a background process is running; wait on a background process to finish; get the exit status of finished processes; kill background processes. It can read the standard output and error of the processes, using non-blocking connections. 'processx' can poll a process for standard output or error, with a timeout. It can also poll several processes at once.

Last updated 4 months ago

229 stars 14.85 score 2 dependencies 2123 dependents

ps - List, Query, Manipulate System Processes

List, query and manipulate all system processes, on 'Windows', 'Linux' and 'macOS'.

Last updated 24 days ago

72 stars 14.59 score 0 dependencies 2000 dependents

callr - Call R from R

It is sometimes useful to perform a computation in a separate R process, without affecting the current R process at all. This packages does exactly that.

Last updated 21 days ago

294 stars 14.25 score 3 dependencies 1712 dependents

desc - Manipulate DESCRIPTION Files

Tools to read, write, create, and manipulate DESCRIPTION files. It is intended for packages that create or manipulate other packages.

Last updated 8 months ago

121 stars 13.78 score 2 dependencies 1550 dependents

rematch2 - Tidy Output from Regular Expression Matching

Wrappers on 'regexpr' and 'gregexpr' to return the match results in tidy data frames.

Last updated 9 months ago

43 stars 13.37 score 11 dependencies 1324 dependents

pkgbuild - Find Tools Needed to Build R Packages

Provides functions used to build R packages. Locates compilers needed to build R packages on various platforms and ensures the PATH is configured appropriately so R can use them.

Last updated 4 months ago

65 stars 12.33 score 6 dependencies 946 dependents

zip - Cross-Platform 'zip' Compression

Cross-Platform 'zip' Compression Library. A replacement for the 'zip' function, that does not require any additional external tools on any platform.

Last updated 3 months ago

82 stars 11.93 score 0 dependencies 796 dependents

rematch - Match Regular Expressions with a Nicer 'API'

A small wrapper on 'regexpr' to extract the matches and captured groups from the match of a regular expression to a character vector.

Last updated 11 months ago

11.79 score 0 dependencies 752 dependents

brio - Basic R Input Output

Functions to handle basic input output, these functions always read and write UTF-8 (8-bit Unicode Transformation Format) files and provide more explicit control over line endings.

Last updated 3 months ago

53 stars 10.60 score 0 dependencies 480 dependents

filelock - Portable File Locking

Place an exclusive or shared lock on a file. It uses 'LockFile' on Windows and 'fcntl' locks on Unix-like systems.

Last updated 8 months ago

41 stars 10.54 score 0 dependencies 554 dependents

gh - 'GitHub' 'API'

Minimal client to access the 'GitHub' 'API'.

Last updated 3 months ago

githubgithub-api

217 stars 10.27 score 17 dependencies 368 dependents

remotes - R Package Installation from Remote Repositories, Including 'GitHub'

Download and install R packages stored in 'GitHub', 'GitLab', 'Bitbucket', 'Bioconductor', or plain 'subversion' or 'git' repositories. This package provides the 'install_*' functions in 'devtools'. Indeed most of the code was copied over from 'devtools'.

Last updated 4 months ago

322 stars 10.25 score 0 dependencies 233 dependents

lpSolve - Interface to 'Lp_solve' v. 5.5 to Solve Linear/Integer Programs

Lp_solve is freely available (under LGPL 2) software for solving linear, integer and mixed integer programs. In this implementation we supply a "wrapper" function in C and some R functions that solve general linear/integer problems, assignment problems, and transportation problems. This version calls lp_solve version 5.5.

Last updated 8 months ago

20 stars 9.93 score 0 dependencies 427 dependents

gitcreds - Query 'git' Credentials from 'R'

Query, set, delete credentials from the 'git' credential store. Manage 'GitHub' tokens and other 'git' credentials. This package is to be used by other packages that need to authenticate to 'GitHub' and/or other 'git' repositories.

Last updated 9 months ago

credentialscredentials-helpergitgithub

24 stars 9.86 score 0 dependencies 373 dependents

sessioninfo - R Session Information

Query and print information about the current R session. It is similar to 'utils::sessionInfo()', but includes more information about packages, and where they were installed from.

Last updated 9 months ago

72 stars 8.70 score 1 dependencies 181 dependents

pak - Another Approach to Package Installation

The goal of 'pak' is to make package installation faster and more reliable. In particular, it performs all HTTP operations in parallel, so metadata resolution and package downloads are fast. Metadata and package files are cached on the local disk as well. 'pak' has a dependency solver, so it finds version conflicts before performing the installation. This version of 'pak' supports CRAN, 'Bioconductor' and 'GitHub' packages as well.

Last updated 14 hours ago

650 stars 8.37 score 0 dependencies 17 dependents

rcmdcheck - Run 'R CMD check' from 'R' and Capture Results

Run 'R CMD check' from 'R' and capture the results of the individual checks. Supports running checks in the background, timeouts, pretty printing and comparing check results.

Last updated 9 months ago

111 stars 8.19 score 14 dependencies 146 dependents

xopen - Open System Files, 'URLs', Anything

Cross platform solution to open files, directories or 'URLs' with their associated programs.

Last updated 3 months ago

30 stars 7.96 score 3 dependencies 147 dependents

rversions - Query 'R' Versions, Including 'r-release' and 'r-oldrel'

Query the main 'R' 'SVN' repository to find the versions 'r-release' and 'r-oldrel' refer to, and also all previous 'R' versions and their release dates.

Last updated 2 years ago

39 stars 7.77 score 4 dependencies 142 dependents

urlchecker - Run CRAN URL Checks from Older R Versions

Provide the URL checking tools available in R 4.1+ as a package for earlier versions of R. Also uses concurrent requests so can be much faster than the serial versions.

Last updated 9 months ago

45 stars 7.70 score 4 dependencies 140 dependents

rhub - Tools for R Package Developers

R-hub v2 uses GitHub Actions to run 'R CMD check' and similar package checks. The 'rhub' package helps you set up R-hub v2 for your R package, and start running checks.

Last updated 2 months ago

347 stars 6.97 score 24 dependencies 1 dependents

keyring - Access the System Credential Store from R

Platform independent 'API' to access the operating system's credential store. Currently supports: 'Keychain' on 'macOS', Credential Store on 'Windows', the Secret Service 'API' on 'Linux', and simple, platform independent stores implemented with environment variables or encrypted files. Additional storage back-ends can be added easily.

Last updated 8 months ago

keyringsecurity

188 stars 6.79 score 9 dependencies 52 dependents

prompt - Dynamic 'R' Prompt

Set the 'R' prompt dynamically, from a function. The package contains some examples to include various useful dynamic information in the prompt: the status of the last command (success or failure); the amount of memory allocated by the current 'R' process; the name of the R package(s) loaded by 'pkgload' and/or 'devtools'; various 'git' information: the name of the active branch, whether it is dirty, if it needs pushes pulls. You can also create your own prompt if you don't like the predefined examples.

Last updated 11 months ago

226 stars 5.68 score 1 dependencies 2 dependents

asciicast - Create 'Ascii' Screen Casts from R Scripts

Record 'asciicast' screen casts from R scripts. Convert them to animated SVG images, to be used in 'README' files, or blog posts. Includes 'asciinema-player' as an 'HTML' widget, and an 'asciicast' 'knitr' engine, to embed 'ascii' screen casts in 'Rmarkdown' documents.

Last updated 6 months ago

224 stars 5.66 score 20 dependencies

archive - Multi-Format Archive and Compression Support

Bindings to 'libarchive' <http://www.libarchive.org> the Multi-format archive and compression library. Offers R connections and direct extraction for many archive formats including 'tar', 'ZIP', '7-zip', 'RAR', 'CAB' and compression formats including 'gzip', 'bzip2', 'compress', 'lzma' and 'xz'.

Last updated 2 months ago

compressionconnectionslibarchive

142 stars 5.59 score 11 dependencies 18 dependents

clisymbols - Unicode Symbols at the R Prompt

A small subset of Unicode symbols, that are useful when building command line applications. They fall back to alternatives on terminals that do not support Unicode. Many symbols were taken from the 'figures' 'npm' package (see <https://github.com/sindresorhus/figures>).

Last updated 9 months ago

78 stars 5.46 score 0 dependencies 27 dependents

xmlparsedata - Parse Data of 'R' Code as an 'XML' Tree

Convert the output of 'utils::getParseData()' to an 'XML' tree, that one can search via 'XPath', and easier to manipulate in general.

Last updated 6 months ago

xml

22 stars 5.44 score 0 dependencies 34 dependents

whoami - Username, Full Name, Email Address, 'GitHub' Username of the Current User

Look up the username and full name of the current user, the current user's email address and 'GitHub' username, using various sources of system and configuration information.

Last updated 3 months ago

17 stars 5.21 score 8 dependencies 38 dependents

cyclocomp - Cyclomatic Complexity of R Code

Cyclomatic complexity is a software metric (measurement), used to indicate the complexity of a program. It is a quantitative measure of the number of linearly independent paths through a program's source code. It was developed by Thomas J. McCabe, Sr. in 1976.

Last updated 11 months ago

code-analysiscomplexity-measure

1 stars 5.19 score 9 dependencies 34 dependents

debugme - Debug R Packages

Specify debug messages as special string constants, and control debugging of packages via environment variables.

Last updated 3 months ago

debugging-tool

146 stars 5.16 score 1 dependencies 7 dependents

available - Check if the Title of a Package is Available, Appropriate and Interesting

Check if a given package name is available to use. It checks the name's validity. Checks if it is used on 'GitHub', 'CRAN' and 'Bioconductor'. Checks for unintended meanings by querying 'Wiktionary' and Wikipedia.

Last updated 9 months ago

unconfunconf17

142 stars 5.09 score 35 dependencies 5 dependents

tracer - Slick Call Stacks

Better looking call stacks after an error.

Last updated 7 years ago

35 stars 5.07 score 3 dependencies

pingr - Check if a Remote Computer is Up

Check if a remote computer is up. It can either just call the system ping command, or check a specified TCP port.

Last updated 8 months ago

dnsis-onlinepingtcp

33 stars 5.03 score 3 dependencies 24 dependents

parsedate - Recognize and Parse Dates in Various Formats, Including All ISO 8601 Formats

Parse dates automatically, without the need of specifying a format. Currently it includes the git date parser. It can also recognize and parse all ISO 8601 formats.

Last updated 1 years ago

65 stars 4.92 score 0 dependencies 27 dependents

pkgsearch - Search and Query CRAN R Packages

Search CRAN metadata about packages by keyword, popularity, recent activity, package name and more. Uses the 'R-hub' search server, see <https://r-pkg.org> and the CRAN metadata database, that contains information about CRAN packages. Note that this is _not_ a CRAN project.

Last updated 3 months ago

rankingsearch-engine

108 stars 4.68 score 2 dependencies 6 dependents

pkgdepends - Package Dependency Resolution and Downloads

Find recursive dependencies of 'R' packages from various sources. Solve the dependencies to obtain a consistent set of packages to install. Download packages, and install them. It supports packages on 'CRAN', 'Bioconductor' and other 'CRAN-like' repositories, 'GitHub', package 'URLs', and local package trees and files. It caches metadata and package files via the 'pkgcache' package, and performs all 'HTTP' requests, downloads, builds and installations in parallel. 'pkgdepends' is the workhorse of the 'pak' package.

Last updated 2 months ago

93 stars 4.65 score 13 dependencies 2 dependents

rcorpora - A Collection of Small Text Corpora of Interesting Data

A collection of small text corpora of interesting data. It contains all data sets from 'dariusk/corpora'. Some examples: names of animals: birds, dinosaurs, dogs; foods: beer categories, pizza toppings; geography: English towns, rivers, oceans; humans: authors, US presidents, occupations; science: elements, planets; words: adjectives, verbs, proverbs, US president quotes.

Last updated 6 years ago

42 stars 4.46 score 1 dependencies 2 dependents

prettycode - Pretty Print R Code in the Terminal

Replace the standard print method for functions with one that performs syntax highlighting, using ANSI colors, if the terminal supports them.

Last updated 9 months ago

100 stars 4.39 score 1 dependencies 4 dependents

cranlogs - Download Logs from the 'RStudio' 'CRAN' Mirror

'API' to the database of 'CRAN' package downloads from the 'RStudio' 'CRAN mirror'. The database itself is at <http://cranlogs.r-pkg.org>, see <https://github.com/r-hub/cranlogs.app> for the raw 'API'.

Last updated 4 years ago

79 stars 4.32 score 8 dependencies 9 dependents

secret - Share Sensitive Information in R Packages

Allow sharing sensitive information, for example passwords, 'API' keys, etc., in R packages, using public key cryptography.

Last updated 4 years ago

101 stars 4.19 score 7 dependencies

dotenv - Load Environment Variables from '.env'

Load configuration from a '.env' file, that is in the current working directory, into environment variables.

Last updated 2 years ago

87 stars 4.04 score 0 dependencies 1 dependents

webdriver - 'WebDriver' Client for 'PhantomJS'

A client for the 'WebDriver' 'API'. It allows driving a (probably headless) web browser, and can be used to test web applications, including 'Shiny' apps. In theory it works with any 'WebDriver' implementation, but it was only tested with 'PhantomJS'.

Last updated 3 years ago

68 stars 3.84 score 17 dependencies 3 dependents

webfakes - Fake Web Apps for HTTP Testing

Create a web app that makes it easier to test web clients without using the internet. It includes a web app framework with path matching, parameters and templates. Can parse various 'HTTP' request bodies. Can send 'JSON' data or files from the disk. Includes a web app that implements the 'httpbin.org' web service.

Last updated 3 months ago

63 stars 3.77 score 0 dependencies

pkgcache - Cache 'CRAN'-Like Metadata and R Packages

Metadata and package cache for CRAN-like repositories. This is a utility package to be used by package management tools that want to take advantage of caching.

Last updated 3 days ago

27 stars 3.47 score 8 dependencies 5 dependents

liteq - Lightweight Portable Message Queue Using 'SQLite'

Temporary and permanent message queues for R. Built on top of 'SQLite' databases. 'SQLite' provides locking, and makes it possible to detect crashed consumers. Crashed jobs can be automatically marked as "failed", or put in the queue again, potentially a limited number of times.

Last updated 9 months ago

56 stars 3.46 score 18 dependencies 1 dependents

cliapp - Create Rich Command Line Applications

Create rich command line applications, with colors, headings, lists, alerts, progress bars, etc. It uses CSS for custom themes. This package is now superseded by the 'cli' package. Please use 'cli' instead in new projects.

Last updated 3 months ago

61 stars 3.42 score 19 dependencies

nanoparquet - Read and Write 'Parquet' Files

Self-sufficient reader and writer for flat 'Parquet' files. Can read most 'Parquet' data types. Can write many 'R' data types, including factors and temporal types. See docs for limitations.

Last updated 18 hours ago

parquet

32 stars 3.29 score 0 dependencies 3 dependents

keypress - Wait for a Key Press in a Terminal

Wait for a single key press at the 'R' prompt. This works in terminals, but does not currently work in the 'Windows' 'GUI', the 'OS X' 'GUI' ('R.app'), in 'Emacs' 'ESS', in an 'Emacs' shell buffer or in 'R Studio'. In these cases 'keypress' stops with an error message.

Last updated 8 months ago

22 stars 2.66 score 0 dependencies 4 dependents

shinytoastr - Notifications from 'Shiny'

Browser notifications in 'Shiny' apps, using 'toastr': <https://github.com/CodeSeven/toastr#readme>.

Last updated 11 months ago

3 stars 2.48 score 30 dependencies 8 dependents

franc - Detect the Language of Text

With no external dependencies and support for 335 languages; all languages spoken by more than one million speakers. 'Franc' is a port of the 'JavaScript' project of the same name, see <https://github.com/wooorm/franc>.

Last updated 3 years ago

30 stars 2.44 score 1 dependencies

cranlike - Tools for 'CRAN'-Like Repositories

A set of functions to manage 'CRAN'-like repositories efficiently.

Last updated 3 months ago

package-managementrepository

25 stars 2.37 score 20 dependencies

showimage - Show an Image on an 'R' Graphics Device

Sometimes it is handy to be able to view an image file on an 'R' graphics device. This package just does that. Currently it supports 'PNG' files.

Last updated 9 months ago

7 stars 2.27 score 1 dependencies 4 dependents

cleancall - C Resource Cleanup via Exit Handlers

Wrapper of .Call() that runs exit handlers to clean up C resources. Helps managing C (non-R) resources while using the R API.

Last updated 9 months ago

19 stars 2.17 score 0 dependencies

disposables - Create Disposable R Packages for Testing

Create disposable R packages for testing. You can create, install and load multiple R packages with a single function call, and then unload, uninstall and destroy them with another function call. This is handy when testing how some R code or an R package behaves with respect to other packages.

Last updated 3 months ago

12 stars 1.68 score 0 dependencies

simplegraph - Simple Graph Data Types and Basic Algorithms

Simple classic graph algorithms for simple graph classes. Graphs may possess vertex and edge attributes. 'simplegraph' has no dependencies and it is written entirely in R, so it is easy to install.

Last updated 11 months ago

2 stars 1.33 score 0 dependencies 1 dependents

oskeyring - Raw System Credential Store Access from R

Aims to support all features of the system credential store, including non-portable ones. Supports 'Keychain' on 'macOS', and 'Credential Manager' on 'Windows'. See the 'keyring' package if you need a portable 'API'.

Last updated 9 months ago

5 stars 1.25 score 0 dependencies

rstack - Stack Data Type as an 'R6' Class

An extremely simple stack data type, implemented with 'R6' classes. The size of the stack increases as needed, and the amortized time complexity is O(1). The stack may contain arbitrary objects.

Last updated 11 months ago

1.04 score 1 dependencies 1 dependents

sankey - Illustrate the Flow of Information or Material

Plots that illustrate the flow of information or material.

Last updated 7 years ago

2 stars 0.96 score 1 dependencies