Bootstrap前史为了应对杂乱的需求，前期的Twitter前端工程师在开发网站时简直采用了一切自个了解的前端库。造成了网站保护艰难、拓展性不强、开发本钱高等疑问。此刻BootStrap被提上了日程。Twitter需求前端工程师彻底依托这一单一构造进行前端开发。
Twitter2011年8月将其开源，，并在2012年2月3日发布了2.0版。GitHub上，这个项目已有拥超过2万位重视者和4000个分支。
Bootstrap规划者、著名前端工程师MarkOtto这样写道：Bootstrap和JacobThornton编写的一个前端工具箱
意图为了帮忙规划师和Web前端开发人员疾速有效地创建一个构造简略、功用优异、页面精美的Web运用。运用了最新的浏览器技能，
能够供给精美的页面排版办法以及表单、按钮、表格、网格栅格化、导航等许多元素。
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爱情要完结的时候自会完结，到时候，你不想画上句号也不行。
