progressive web applications

These days even heise online is writing up about the wonders of PWA (progressive web applications).

PWA simply put is a standardized way to add some context to websites and package them up so they behave as much like a native mobile application. A mobile application that you are used to install onto your phone or tablet most likely using an app store of some sort.

The aim of PWA is to provide a framework and tooling so that the website is able to provide features like push notifications, background updates, offline modes and so on.

Very neat. I’ve just today have enabled the PWA mode of this website, so you’re now free to add it to your home screen. But fear not: You won’t be pestered with push notifications or any background stuff taking place. It’s merely a more convenient optional shortcut.

taking the social stream back to this blog

I am currently in the process of reducing my presence on the usual social networks. Here is my reasoning and how I will do it.

Facebook, Twitter, Instagram and alike are seemingly at the peak of their popularity and more and more users get more and more concerned about how their data and privacy is handled by those social networks. So am I.

Now my main concern is not so much on the privacy side. I never published anything on a social network – private or public – that I would not be published or freely distributed/leak. But:

I have published content with the intention that it would be accessible to everyone now and in the future. The increasing risk is that those publishing platforms are going to fade away and thus will render the content I had published there inaccessible.

My preferred way of publishing content and making sure that it stays accessible is this website – my personal blog.

I am doing this since 2004. The exact year that Facebook was founded. And apparently this website and it’s content has a good chance of being available longer than the biggest social network at the present time.

So what does this mean? 3 basic implications:

  1. I will become a “lurker” on the social networks. Now and in the future.
  2. All comments and reactions I will make will be either directly in private or through my personal website publicly available and linkable.
  3. I will minimize my footprint on the social networks as much as possible. This for example means: If I use Twitter, all tweets will live 7 days and automatically be removed after this time. Deleting your tweets automatically is something others do as well.

As you can see: This is not about a cut or abstinence. I get information out of social networks, tweet message flows. But I do not put any trust in the longevity of both the platforms and the content published there.

The next steps for me will be a complete overaul of this website. Get everything up to current standards to streamline my publishing process.

Expect a lot of content and change – and: welcome to my blog!

Blogroll: Nerdcore NC-Sources OPML

A couple of days ago the well known and much read Nerdcore weblog author created a page he calls NC-Sources which lists all the sources he has in his RSS reader to get new information from. As you can imagine, this is pure gold for those who want to get interesting links to all-nerd pages.

Unfortunately NC-Sources is just available as a web-page which lists the name and the RSS feed URL. You cannot import that into your RSS Reader to use it for your own informational needs.

Here I am to the rescue. I’ve taken all the URLs from that NC Source page. That resulted in a file that lists the page url and the rss-feed url in alternating lines. A short trip to the command line and the use of awk helped to filter just the rss-feed urls to a new file and that was filled into an opml generator.

So now you can download the OPML file to import it into your own RSS reader. Get it here.

Source 1: NC-Sources
Source 2: NC-Sources OPML File
Source 3: OPMLBuilder

home automation example: domotica

For several years now I am interested in this home automation thing – I even got a little bit of my own home automation going. But with websites like domotica you can get an idea of what is achieveable and how it might look for the people actually using it every day.

Source 1: http://www.hekkers.net/domotica/Default.aspx

Windows Live Writer 2011 is available…

I am a huge fan of the Windows Live Writer. It’s been some years now since Microsoft made this free tool available to bloggers who want to blog on Windows. And in a bold move Microsoft announced the other week that they will be moving all Windows Live Spaces weblogs (a free weblog hosting service) to WordPress.

In an accompanying step they just released the 2011 version of the Windows Live Writer. Actually I think it’s a shame that there is no comparable tool on Mac OS X … which is quite unusual since those types of tools in that quality are more common on the apple platform.

The new Window Live Writer 2011 comes with the Ribbon UI already known from Office 2007 and 2010 (and 2011 now).

wlw2011

Source 1: http://wordpress.visitmix.com/
Source 2: http://explore.live.com/windows-live-essentials

Welcome to the world of tomorrow!

So here we are on a new blog engine. It took me the better part of two days to do the Migration of 2,869 posts and 2,732 comments, a lot of pictures and movie files.

I will write an article on this but for now only two captures images from the migration:

php-xpath
yeah PHP rocks!

regex-magic 
had to do some regex action to do the url rewrites

maybe I should…

…switch this website to another weblog software in the future. The dasBlog development isn’t exactly what I would call fast-paced. It even seems that there was no movement at all for the last year at all regarding new features.

I took a short look at a current WordPress installation we did for our Developer Website at sones – and I have to admit that feature-wise this WordPress is way beyond anything I could achieve in dasBlog anytime soon.

sonesdev 

Additionally the fact that the skin of this site seems to be broken (especially for older browsers) I would have to do a skin-redesign – turns out that this is way easier in WordPress than it is in dasBlog.