*[[Javascript:SpiderMonkey:ProjectGenerationGarbageCollection|Generational Garbage Collection]]: General Garbage Collection project plan and milestone.
*[[Javascript:SpiderMonkey:OdinMonkey|OdinMonkey]](asm.js compiler): OdinMonkey project plan and milestone.
*[[Javascript:SpiderMonkey:PropertyElementStorage|Property Element Storage]]: Property and Element Storage project plan and milestone.
*[[Javascript:SpiderMonkey:Debugging|Debugging]]: Debugging JavaScript, in web content (both desktop and mobile) and in chrome (add-ons and Firefox itself)