将带注释的jQuery源码看一遍,还有官方站上面一些资料应该够了。
对于js库的构建《javascript Dom 高级程序设计》这本书我觉得挺好~~:)
司徒正美的博客不错,看它对JQUERY源码分析的文章:
http://www.google.com.hk/custom?domains=cnblogs.com&q=site%3Awww.cnblogs.com%2Frubylouvre%2F+jquery&sitesearch=cnblogs.com&client=pub-4210569241504288&forid=1&channel=5875741252&ie=UTF-8&oe=UTF-8&safe=active&cof=GALT%3A%23008000%3BGL%3A1%3BDIV%3A%23336699%3BVLC%3A663399%3BAH%3Acenter%3BBGC%3AFFFFFF%3BLBGC%3AFFFFFF%3BALC%3A0000FF%3BLC%3A0000FF%3BT%3A000000%3BGFNT%3A0000FF%3BGIMP%3A0000FF%3BLH%3A50%3BLW%3A129%3BL%3Ahttp%3A%2F%2Fwww.cnblogs.com%2Fimages%2Flogo_small.gif%3BS%3Ahttp%3A%2F%2Fwww.cnblogs.com%2F%3BFORID%3A1&hl=zh-CN