Tembo is a desktop search tool based upon the powerful Spotlight engine. It finds files, folders, mail messages, bookmarks, images, etc. It shows results grouped by file type. Initially, the top 10 matches for each group are shown. Often enough, you will find the sought-for file right here. Drilling down into a group reveals up to 2,500 results alongside context-sensitive filters which help narrow the results list.
Replo is a cross-platform utility for performing syntactically-aware diff, find, and replace operations. It is similar to IntelliJ's "structural find and replace" feature but allows for configurable grammars. With Replo, users can compare, detect, and replace idiomatic structures without worrying about irrelevant stylistic inconsistencies. Common grammars (e.g. C, C++, C#, Java, Ruby) are provided, but users can also leverage ANTLR to define their own.