{"pageContext":{"index":33,"total":364,"name":"2019-12-22","items":[{"node":{"frontmatter":{"title":"2019 年 JavaScript 现状调查报告","publish":true,"cover":"https://oscimg.oschina.net/oscnet/up-2a89977bf85cff2386c4afe8afcf975988f.png","showCover":true,"date":"2019-12-22","category":"javascript","url":"https://www.oschina.net/news/112226/the-state-of-javascript-2019","author":"白开水不加糖@OSCHINA","translator":"","tags":["survey"],"priority":1},"html":"<blockquote>\n<p>老编：国内用Meteor的还是少</p>\n</blockquote>"}},{"node":{"frontmatter":{"title":"V8 发布 版本8.0(v8)","publish":true,"cover":"https://oscimg.oschina.net/oscnet/up-2b028ea9c35d16190f2b9241a6e229ce109.png","showCover":true,"date":"2019-12-22","category":"frontend","url":"https://www.oschina.net/news/112197/v8-8-0-released","author":"OSCHINA","translator":"","tags":["v8"],"priority":1},"html":"<p>性能改进\n并支持两个javascript新语法:</p>\n<ul>\n<li>\n<p>Optional Chaining</p>\n<div class=\"gatsby-highlight\" data-language=\"javascript\"><pre class=\"language-javascript\"><code class=\"language-javascript\"><span class=\"token keyword\">const</span> nameLength <span class=\"token operator\">=</span> db<span class=\"token operator\">?</span><span class=\"token punctuation\">.</span>user<span class=\"token operator\">?</span><span class=\"token punctuation\">.</span>name<span class=\"token operator\">?</span><span class=\"token punctuation\">.</span>length<span class=\"token punctuation\">;</span></code></pre></div>\n</li>\n<li>\n<p>null 合并（Nullish Coalescing）</p>\n<div class=\"gatsby-highlight\" data-language=\"javascript\"><pre class=\"language-javascript\"><code class=\"language-javascript\"><span class=\"token keyword\">function</span> <span class=\"token function\">Component</span><span class=\"token punctuation\">(</span>props<span class=\"token punctuation\">)</span> <span class=\"token punctuation\">{</span>\n<span class=\"token keyword\">const</span> enable <span class=\"token operator\">=</span> props<span class=\"token punctuation\">.</span>enabled <span class=\"token operator\">?</span><span class=\"token operator\">?</span> <span class=\"token boolean\">true</span><span class=\"token punctuation\">;</span>\n<span class=\"token punctuation\">}</span></code></pre></div>\n</li>\n</ul>"}},{"node":{"frontmatter":{"title":"2019前端手册","publish":true,"cover":"https://frontendmasters.com/books/front-end-handbook/2019/assets/images/FM_2019Cover_final.jpg","showCover":true,"date":"2019-12-22","category":"frontend","url":"https://frontendmasters.com/books/front-end-handbook/2019/","author":"Cody Lindley","translator":"","tags":["handbook"],"priority":2},"html":""}},{"node":{"frontmatter":{"title":"sarus支持重连，离线的webscoket客户端","publish":true,"cover":"","showCover":true,"date":"2019-12-22","category":"javascript","url":"https://github.com/anephenix/sarus","author":"Anephenix 编辑Ka","translator":"","tags":["websocket"],"priority":1},"html":"<p>消息放入queue中维护，即使连结断开也不会丢失，可放入localStorage</p>"}},{"node":{"frontmatter":{"title":"tesseract.js 对 Tesseract OCR(光学字符识别) engine的js包装,支持100多种语言","publish":true,"cover":"https://github.com/naptha/tesseract.js/raw/master/docs/images/demo.gif","showCover":true,"date":"2019-12-22","category":"javascript","url":"https://github.com/naptha/tesseract.js","author":"Project Naptha","translator":"","tags":["OCR"],"priority":2},"html":""}},{"node":{"frontmatter":{"title":"vue2-datepicker支持时间的日期选择工具","publish":true,"cover":"https://github.com/mengxiong10/vue2-datepicker/raw/master/screenshot/demo.png","showCover":true,"date":"2019-12-22","category":"frontend","url":"https://github.com/mengxiong10/vue2-datepicker","author":"xiemengxiong","translator":"","tags":["vue"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"全部基于Meteor架构的房地产软件商Qualia获得约5万5百万美元c轮融资","publish":true,"cover":"https://2utfff4d3dkt3biit53nsvep-wpengine.netdna-ssl.com/wp-content/uploads/2019/11/Real_Estate.png","showCover":true,"date":"2019-12-22","category":"nodejs","url":"https://news.crunchbase.com/news/qualia-raises-tiger-global-led-55m-series-c-for-real-estate-closing-software/","author":"Mary Ann Azevedo","translator":"","tags":["meteor"],"priority":2},"html":"<p>全美15%的房地产事务都是经过这家公司的基于meteor服务。再次证实Meteor商业可靠的扩展性能。</p>"}},{"node":{"frontmatter":{"title":"游戏-飞翔的鸡蛋(Aero Egg)","publish":true,"cover":"https://blog.kazge.com/assets/volitantegg-show.gif","showCover":true,"date":"2019-06-12","category":"game","url":"https://blog.kazge.com/show/volitantegg/%E9%A3%9E%E7%BF%94%E7%9A%84%E9%B8%A1%E8%9B%8B.apk","author":"广告","translator":"","tags":["ads"],"priority":1},"html":"<p><a href=\"https://itunes.apple.com/us/app/volitant-egg-ads-version/id1247264387?mt=8\">APP Store(非国内账户可下载)</a>\n<a href=\"https://blog.kazge.com/show/volitantegg/%E9%A3%9E%E7%BF%94%E7%9A%84%E9%B8%A1%E8%9B%8B.apk\">安卓 - 中文</a></p>"}},{"node":{"frontmatter":{"title":"想让你的文章出现在这里？","publish":true,"cover":"","showCover":true,"date":"2019-07-08","category":"frontend","url":"mailto:editor@zhouexin.com?subject=投稿!","author":"投稿","translator":"","tags":["editor"],"priority":1},"html":""}}]}}