>NIH build tool They build it years before Bazel was opensourced. I find it weird that everyone acts like Twitter is a new startup that created all of it's in

>NIH build tool They build it years before Bazel was opensourced. I find it weird that everyone acts like Twitter is a new startup that created all of it's infra 1-2 years ago, while they had 100 millions of users in 2012 - a lot of this stuff was already years in the making then.