Hey everyone, today I'm open sourcing a lightning web component that I've had layin around for a long time and decided maybe it's time to share it. It's a simple component that I like to call the salesforce css injector. Now, I've hesitated to share this for years because I know that as soon as I share this, at least 35 people will instantly tell me that injecting css into the out of the box Salesforce UI is a bad idea (and they're right), which is exactly why I state in the github repo as well as the tutorial video that it should only be used for very specific circumstances, and it's also why I designed it to be completely configurable, just add a custom metadata record and move on, update the custom metadata when/if you ever need to, no code updates needed 🙂

Now that we've got through that, let me introduce to you the Salesforce CSS Injector LWC!…