包简介

HeadJS: Responsive Design, Feature Detections & Asset Loading. The only script in your <HEAD>

README 文档

###Latest Version: v1.0.3 :: Downloads | Docs | News | Intro

#####Status

#####Tested with (..amongst others)

###Responsive Design, Feature Detections, and Resource Loading

Speed up your apps: Load JS & CSS asyncronously and in parallel, but execute them in order
Load one asset if a condition is met, else fallback and load a different one
Manage script dependencies, and execute callbacks once they are loaded
Cross-browser compatible « pseudo media-queries » let you code against different resolutions & devices
Fix quirks in specific browsers by quickly applying dedicated CSS/JS logic
Detect various browsers & their versions
Check if the client supports a certain Browser, HTML5, or CSS3 feature
Automatically generates JS and CSS classes for browsers & features that where detected
Automatically generates CSS classes, to know what page or section a user is viewing
Know if the user is in landscape or portrait mode
Or whether the client is using a mobile or desktop device
Get old browsers to support HTML5 elements like nav, sidebar, header, footer, ...
...
Make it, The only script in your <HEAD>
- A concise solution to universal problems

###Resources

WebSite
- http://headjs.com
Bugs
- https://github.com/headjs/headjs/issues
Community Support
- http://stackoverflow.com
- Remember to tag your questions with: head.js
Feature Requests/Suggestions
- http://headjs.uservoice.com

webmodules/headjs 是一款基于 JavaScript 开发的 Composer 扩展包，目前已累计 504 次下载、GitHub Stars 达 0，最近一次更新时间为 2015 年 07 月 09 日，在 PHP 生态内属于活跃度较高的组件。

我们在过去多个企业项目中使用过 webmodules/headjs 或与其功能相近的方案，如果你在选型或落地过程中遇到问题，例如 版本兼容、二次改造、私有化封装、与内部系统对接、生产 BUG 排查，欢迎联系我们协助评估。

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定制开发 / 二次开发

基于 webmodules/headjs 在你已有业务上做功能扩展、字段裁剪、UI 适配、与内部账号 / 权限 / 日志系统的深度对接。

BUG 修复 & 性能优化

线上偶发问题、内存泄漏、慢查询、并发异常等排查修复；针对高流量场景做缓存、队列、索引层面的调优。

项目外包 & 长期维护

承接完整的项目从需求 → 设计 → 开发 → 上线 → 长期运维；也可按月提供技术保姆服务。

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