front end engineer amazon

: version control, bug and patch submitted in open-source projects 18: phabricator implements code review and project management: : 19: stackoverflow, serverfault, Quora, GitHub, v2ex Iii. Front-end development knowledge architecture (Via.zhihu.com) Front-end engineer

Front-end and user experience Although I am a front-end engineer, I can write and write code to generate webpages. However, over the past few years, the rigorous spirit and Aesthetic Pursuit have become increasingly demanding on user experience. Many people think that user e

write, because after all, the program script, the programmer is relatively easy to learn.The previous answer estimated to see also probably can understand what is the matter, the Web front-end is divided into two, one is the front-end, one is the front-

1. HTML + CSS + JavaScriptThe simplest and most basic requirement of the front--proficient html+cssThe core of the basics-JavaScript (in-depth learning)　　Native JS, the underlying principle and basic skills, determines whether a front-end engineer has a holistic view, can go long.2. CSS3 + HTML5Especially important--HT

use pictures to achieve the effect. At the same time, it also unifies some standard styles, and no longer has to worry about the problem and script of the Firefox consecutive English letter wrapping.Learn CSS3+HTML5, for this technology, if you are prepared to specialize in front-end development, it is advisable that you learn.Learning jquery is equivalent to the JS encapsulated a set of a JS plug-in, the

, Baidu Encyclopedia will be your helper, another recommended"Object oriented JavaScript",There should be a Chinese version. and functional programming I do not understand the system, not much to say, you can Baidu a bit.c) JavaScript language internal mechanism. The following concepts must be clarified: the scope of the variable in JS, the way the variable is passed, the definition of the function environment and the execution environment, the closure, the function of the four methods of invoca

server side also makes JS shine. In contrast, the backend engineers and training institutions output a batch of Java and PHP engineers. Even if they cannot meet the requirements of the enterprise, they can basically meet the requirements of the backend engineer market (however, high-end, experienced backend engineers are very popular ). The foreground is far better than that of backend engineers.Summary Fr

('./util.js ') We can get the interface that is exposed through exports in util.js. The require here can be thought of as a syntax keyword that sea.js adds to the JavaScript language, and require can be used to get the interfaces provided by other modules. It's not really magic at all. As a front-end engineer, the CSS code is certainly not unfamiliar. @import ur

JavaScript is an object-oriented Web scripting language originally developed by Netscape's LiveScript, and is defined by the ECMA International as the international standard--ecmascript. JavaScript has usage limitations. In the web, it must be combined with a variety of DOM technologies to work. As a result, a number of pioneering and innovative developers have developed a variety of third-party frameworks, with third-party support code to achieve unified browser compatibility, code simplificati

First of all, I am a graduate student in the software engineering department. The reason is that I have code capabilities, but I am not strong .. As a girl, she is also very interested in styles... Currently, I am engaged in testing and development. My work is mainly on the internal development platform of python + Django (so this is also my work requirement). django has been used for about one year and is not very skilled, it is enough. When writing Django, because the testing department often

Recently, the DX version of Kangsheng is basically determined, at least in the short term will not change greatly, therefore, I to Jincheng bar of the whole station for the front-end optimization, the operation of their own record down, one has a record, to prevent forgetting, and the second is to share with the online friends of their own experience. Front

step and the core of the entire process. How long does the process take? According to my previous experience, it may take at least one month. The entire process is based on the fact that there is only one mobile Web Front-end engineer. If there are multiple engineers, the research process does not require periodic setup, and many difficult details can be solv

in the work, the project, the problems encountered, the solution, and some of the thinking routines. Other questions (please refer to some of the questions I have met and summarized) What are some of the more difficult technical questions you've encountered? How did you deal with it? What are the commonly used libraries? Common front-end development tools? What applications or compon

. Therefore, the model-centric final goal is to bring a complete set of workflow changes, so that background engineers can write the front-end model code, the background and front-end, interactive designers to deal with the interaction between the UI and the model, UI designers can focus on, barrier-free processing of

background engineers can write the front-end model code, the background and front-end, interactive designers to deal with the interaction between the UI and the model, UI designers can focus on, barrier-free processing of HTML source, They are presented to the interaction engineer