I used Mazda AIO Tweaks to get Android Auto support (along with other changes) in my 2017 Mazda 3. I am pretty sure they support older/other models as well. Very easy, took about 20 minutes from downloading to updating the car.
The site would be much better if it loaded a sample SVG by default so I don't have to hunt down the source for an SVG that I have lying around (or on the internet).
I rather like Porter.io which will provide you a digest of top HN posts, but if you login with your GitHub they will also include articles relating to repos you are following. Some days I get a digest of articles I have already seen, but most days I find an article or two I missed.
I am the creator of https://icanhazdadjoke.com/. As the product is closing in on it's 1000th Slack installation, I figured it is about time I start to tell the world more about it.
This project was a silly weekend idea that I had that slowly has grown organically into over 900 Slack installs (with about 300-400 Slack interactions per day), and over 50 Alexa installations (with around 10 interactions per day) without any marketing.
Creator here. Porter.io used to have a service where you could track some basic metrics of Hacker News posts, but was either shut down or has not been working for while. So, I wanted to create a simple clone of the service.
Not 100% what you are looking for, since you specify "installed in apps as a package", but we are using https://redash.io/ and love it. They are open source and very easy to run ad-hoc queries, save/schedule queries and alerts, and build dashboards.