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qrcode stable

R + Shiny app

An automatic Shiny + R tool to produce qrcodes online

Vitality:

61%

i

The vitality index, as explicited in the guidelines for the acquisition and reuse of software for Italian PA, is calculated according to the following four main categories:

  • Code activity: the daily number of commits and merges;
  • Release history: the daily number of releases;
  • User community: the number of unique authors;
  • Longevity: the age of the project.

The ranges of every measure can be found in the vitality-ranges.yml file.

Development status: stable


Software functionality

Making qr codes online

CATEGORIES
  • graphic design
  • detailed information

    qrcode stable

    R + Shiny app

    Last release 2021-07-21 (stable)

    Type of maintenance community

    Technical contact

    Paolo Veronesi

    Extended description

    Probably one of the shortest pieces of code to easily produce qr codes online. Based on the qrcode R package (“https://cran.r-project.org/web/packages/qrcode/index.html”) and written in less than 50 lines of code, it’s an example of a deployable tool to allow collegues to generate and edit qr codes online. Sample text or hyperlinks can be included in the generated qr codes. The user is free to edit the colors and masks of the generated qr code. A working example is here https://arpae.shinyapps.io/qrcode/

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