First up a clickable link to the project: https://github.com/harthur/replace https://github.com/harthur/replace --- When I see a project that reinvents the wh

First up a clickable link to the project: https://github.com/harthur/replace https://github.com/harthur/replace --- When I see a project that reinvents the wheel I tend to think that the author needed a very particular wheel and decided to start with first principles. And even if it seems useless to me - open sourcing it lets me see how this wheel was created, and maybe learn something from it. And of course sometimes someone reinvents `grep` as brilliantly as `ack` and I end up using it every day.