Categories
FLOSS open source social

When to use Friendica over Mastodon (updated)

When my Mastodon instance was down I took another shot at Friendica. Here are my thoughts about it. This post is updated in January 2025 to reflect the changes in Friendica

Categories
FLOSS PC

Compress videos with FFmpeg

Comparing compression results of a video using FFmpeg.

Categories
3D modeling 3d printing FLOSS

Lithophane creator for 3d printing

Create a lithophane from your own photo using the Customizer of OpenSCAD.

Categories
open source social

To improve Funkwhale

Funkwhale is a social platform to enjoy and share music. As part of the Fediverse Funkwhale is not only an audio server and player, it aspires to be a place for socializing around music and discovering new content. Below are some tips for the developers to improve Funkwhale.

Categories
3D modeling 3d printing

A curved 3d printed lithophane in OpenSCAD

Creating a 3d printable lithophane in OpenSCAD is relatively easy. But in this post we use a trick to create a curved lithophane.

Categories
3D modeling 3d printing open source programming

Peddle wheel boat (3D printed)

I found an example on Thingiverse, a rubber band powered boat with two peddle wheels, but it has two problems. First of all the author only provides .stl files and second the design is a bit flawed. I therefore decided to design the boat from scratch with the 3d CAD program OpenSCAD. With OpenSCAD I’m […]

Categories
Linux open source PC

Peeling the onion

Moving to Free and Open Source on the PC can be a very daunting task for someone that is used to a proprietary system. This is how I did it.

Categories
open source

Your music library and MusicBrainz Picard

Why create your own music library and why use the free and open source MusicBrainz Picard for this.

Categories
3D modeling 3d printing open source programming

OpenSCAD parametric hook

Parametric design of a simple hook in, the free and open source, OpenSCAD. Use with the Customizer in OpenSCAD

Categories
3D modeling 3d printing open source

Solvespace: involute gear

In this Solvespace new series of video tutorials I’ll demonstrate how to create an involute gear, adjust an existing involute gear and demonstrate how one involute gear drives another.