Opml

Last week Google announced it will shut down its Reader service. It is a web-based RSS reader. It therefore allows to be kept updated of news from around the net in a central location. I liked the service for 3 reasons (on top of the fact it’s free, 0$, to use): It’s web-based, accessible from anywhere/everywhere with a simple browser; It’s text-based, you can quickly scan headlines and use the powerful search function from Google; It’s backed by an API so you can use it via different apps on different platforms and they all stay synchronised (the web/mobile version of Reader is not as efficient as the web/desktop version; hence the proliferation of apps using Reader as a backbone). Of course it frustrated a lot of people, from scientists to consultants … to name a few only. People are looking for alternative ( you can do a search on Google while the Search service is still working). Feedly is cited very often as the next best alternative. However its nice, graphical interface conflicts with my second reason to like Google Reader: it’s text-based. The Old Reader looks also interesting, it is text-based but no apps on different platforms yet. But both are also proprietary and can be turned off (or changed to a pay-for-use model) at any moment :-( ...

A few days ago, I released the first version of catrss, a tool used to concatenate RSS file(s) to standard output. Today, I added OPML output to this tool. Here it is in version 0.2 (.tar.gz file, 16ko). OPML is a file format first used in a commercial application. Now it’s widely used for the exchange of links between news aggregators. Because of that, I had to implement it in catrss: it’s a potential format for the output of catrss. ...