Since the citation-js npm package was first published, version 0.6 is the first major version of Citation.js that did not start out as a pre-release. Version 0.3 itself spent almost 6 months in pre-release, but only received updates for less than half a month. Version 0.4 spent more than a year in pre-release and received updates for about 4 months.

Anyone can contribute a software package to the rOpenSci suite as long as it fits our scope (research lifecycle software and statistical software) for a transparent, constructive, nonadversarial and open review.

Last semester I followed some courses at a different university, and went through the process of collecting login credentials and multi-factor authentication tokens and familiarizing myself with a network of university systems all over again.

Note to self (basically rewriting last year's Finding citations of specimens). Bibliographic data supports going from identifier to citation string and back again, so we can do a "round trip." 1. Given a DOI we can get structured data with a simple HTTP fetch, then use a tool such as citation.js to convert that data into a human-readable string in a variety of formats.

Version 0.5.0 Version 0.5.0 of Citation.js was released on April 1st, 2021. BibTeX and BibLaTeX After the update to the Bib(La)TeX file parser, described in the earlier BibTeX Rework: Syntax Update blog post, the mapping of BibTeX and BibLaTeX data to CSL-JSON was also updated. The mapping is now split in two, one for BibLaTeX (which is backwards-compatible with BibTeX) and one for BibTeX.

I recently updated the website of Citation.js. This involved getting rid of the Material Design Lite framework, simplifying and refreshing the site design and modernisering some of the code behind it. Additionally, I updated the content of the homepage, and added some functionality to the interface of the blog page and the demo.

I read about aesthetic uses of Latin Squares on John Cook’s site a few months ago. Since I maintain a resource to use colour tables in Igor Pro, I thought it would be fun to use Latin Squares to display colour tables for easy visualisation. Briefly, I wrote some code to generate a 9 x 9 latin square and assigned the values 1 – 9 to a colour table wave. The results were nice.

Dear rOpenSci friends, it’s time for our monthly news roundup! You can read this post on our blog. Now let’s dive into the activity at and around rOpenSci!rOpenSci HQ R-universe prominently displays more information on packages!

When preparing images for publication, it is good practice to check how accessible they are for colour blind people. Using a simple bit of code, it is possible to check an image – or a whole figure – in ImageJ for accessibility. For example, Figure 1 from our recent paper. Originally looked like this: Using the script we can see how it appears to people with different types of colour blindness.

Following our recent post on “Safeguards and Backups for GitHub Organizations”, nearly one month ago we went one step further and made two-factor authentication (2FA) required for all members and outside collaborators of our main organization, ropensci.It was a timely decision as GitHub since then announced it will require all users who contribute code on GitHub.com to enable one or more forms of two-factor authentication (2FA) by the end of