PSP Developer Wiki:About
The PSP Developer Wiki is a new wiki for developers and those wishing to educate themselves on the workings of the PSP, the wiki created in June 2017 encompasses Dark_Alex's PSP Dev Wiki which went defunct in 2008 and combines it with various other PSP developer wiki's, blogs by developers and various other PSP related sites which no longer exists.
Not only does the wiki hold information from when the PSP was the centre of attention, but also contains information from the past nine or so years that was not documented on a wiki before.
The PSP may not be the most popular device any more, but it has a lot of life in it and still has plenty to give.
At the moment this Wiki has 88 articles!