@aral it almost looks legitimate but these constraints look arbitrary and I don't see technical reasoning behind them. Only "longer list is hard to traverse" I guess.
Funny thing is, all adblockers are declarative, even umatrix, from the client side. The browser just have to expose more stuff in the rules. I don't believe it cannot be efficient enough.
This site is dedicated to birbs. A birb is a cute bird. In some instances another animal (dog, cat, rodent, even a snek may qualify)
This instance uses Mutant Standard emoji, which are licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.