There are lots of ways to test your web site for accessibility issues. Services, software packages, even human testing companies. They all have their place and often a test with real people is the best thing to do. However, for a quick, preliminary test you don’t need to install anything or pay for a service. […]

Currently I am publishing the new Developer Advocacy Handbook chapter by chapter and I also started recording audio versions of each chapter. A common request of people is to be able to control the speed of a audio/video recording. Luckily enough, using basic HTML5 and JavaScript, this is not that hard to achieve, so let’s […]

Eleven years ago I wrote the Developer Evangelism Handbook and since then it helped a lot of of people start a career in Developer Relations. Now a publisher approached me if they could do a print version. The negotiations are still underway, but I was sure that it is not a good plan to release […]

As part of the re-write of The Developer Advocacy Handbook I needed to have blockquotes with different classes. With GitHub Pages markdown you can do that using the > notation: > Fact: There are no bad students or a bad audience—only bad workshops and talks. Your mood, dedication and enthusiasm do become those […]

Eleven years ago I wrote the Developer Evangelism Handbook .Last month I was approached by a publisher who is interested to print it in another language. Whilst flattered, I also couldn’t let that happen as there are parts of the book that are quaintly outdated now. Some of the products I promote aren’t available any […]