Filter pipe will be suported?

I made my own, which supports array of arrays, array of strings and array of objects with 1 level nesting, haven’t implemented expressions, just fuzy string search.

Will there be a filter pipe ever? i think mine is just a little hacky.

You could open an issue and we could discuss it.
Overall goal is to keep the core of the framework as small as possible and allow users to install/extend how they see fit. Though if this were to be added, it might make sense to add this to ng2 core.

Made an issue in angular repo: Filter pipe needed