About me

“I create nice things on the web”

My name is Peter Ahlgren, and I’m a web developer and internet entrepreneur from Sweden.
I love to create stuff for the internet.

Some of the things I do is web development and app development. I also enjoy writing.

On this blog I will be writing about my projects, tutorials and some articles about whats going on in my life.

I have been working with computers and programming since 1999, and have worked on projects for some of the largest companies from around the world like: Warner Bros, Disney, Ultimate Arcade, Cancer och Allergi Fonden, Lexicon and many more.

In the past I have been working in different desktop and server environments like Windows, Linux and Mac OSX.

Some of the things I have been working with:

– Flash development for Warner Bros and Disney.
– Web development in HTML/CSS, ASP, PHP for a lot of customers.
– Writing articles about web design in the Swedish magazine Cap & Design.
– Writing a book about XML-programing for Docendo publishing company.
– Holding courses in web design and programmering for Lexicon.
– Application development in Visual Basic, C# and other languages for SCB, RadiSoft and other customers.
– Developing apps for Android and iOS


HTML Color Codes and Names.

Working on a design project and having a hard time choosing the right colors?

On this site you have about 300 different colors to choose from. Just click on the color and the hex color code will automaticly be copied to your clipboard and be ready to paste into your code.

Screen Shot 2015-02-13 at 16.09.00Buttons CSS Library

Small button css library.

Free to download from my GitHub page and use in your projects.



Screen Shot 2015-02-26 at 09.29.39Freelance Bootstrap responsive theme

A responsive theme I made with the Bootstrap framework.

Images from Unsplash.


Skärmavbild 2015-06-05 kl. 22.27.42Relax

HTML5 page with sounds and fading images. Try the nice CSS popups in the bottom of the page too.


OnePlus Wallpaper Pack 01OnePlus wallpaper pack

I’m a big fan of the OnePlus mobile phones. This is a wallpaper pack I made for them.

You can download the pack here.


cd_omslag.jpgAvocation CD 1

CD design I did for a swedish metal band.



utopia_thumb.pngAvocation CD 2

CD design I did for a swedish metal band.




helpless_thumb.pngAvocation CD 3

CD design I did for a swedish metal band.




iOS game I coded in Swift.

(Not in the App Store anymore).



wpid-iPhone-5-3D-view-MockUp-2.jpgDouble Monster Jump

iOS game I ceded in Swift.

(Not in the App Store anymore).




splashscreen310x150.pngTardy Plane

Android game. From the good old days then everyone did a “Flappy Bird”-clone.