** Automate part of deCOMtamination. [[Gecko:DeCOMtamination Algorithm]]
** Automation of ownership cleanups (see below).
* Develop static analysis [https://developer.mozilla.org/en-US/docs/DXR DXR] tool.* "Semantic grep" (super-LXR) tasks, then:
** Clean up uses of obsolete API. [[Gecko:Obsolete API]]
** Automatically identify unused or hardly-used code.