Node.js first, PHP second, JavaScript third. Because the Node.js community is large, you shouldn't be too surprised by this result. If you know JavaScript, you already have one foot in the door of using Node.js to build web apps.
Frameworks
AngularJS is at the leading position among frameworks. Many companies and enterprises have adopted Angular, which requires developers to have more skills in using this framework. Mainly because it is supported by the best engineers at Google.
What you should learn in 2015
Many libraries and frameworks are born and die, and it is challenging to invest your limited energy into the most valuable things. Below are some of our suggestions regarding languages and frameworks that we think are very worthwhile to learn. They are all popular, have active communities, and offer plenty of job opportunities.
1. Ubiquitous JavaScript
If you do web development, JavaScript is a must-know, no matter what language you use for the backend. Nowadays you can use JS in browsers, servers, mobile apps, and even programmable hardware.ES6will improve and make the language more powerful. LearnBowerandnpmTools are very necessary, and also includejshintandjscssuch code style and code linting.
2. AngularJS
AngularJSis a JavaScript framework invented by Google that can quickly build enterprise-level web applications. The rapid growth in demand requires programmers to have experience with this framework. Many times, you will see job postings that involve it. But don't rush. It will have a major rewrite, and it is better to learn it after the release of version 2.0. You can check out the learning guide.angularjs examples.
3. React
Reactis a new competitor, but it provides reusable web components. This library was developed by Facebook and implements a very fast virtual DOM, and can be easily integrated into existing projects. It also has a very active community that provides development components.all kinds of components.
In our opinion, React is very promising and worth paying attention to in 2015. Check out our learning guide.react tutorial.
4. Node.js
With Node.js, you can use JavaScript to implement server-side applications. It can easily implement backends, such as these frameworksExpress, API endpoints, websocketeventorrent clients. Node has an incredibly active community, surpassing the modules implemented by any other language this year. If you are a beginner, we recommend you tryNodeSchool.
5. NoSQL databases
Databases that are neither relational nor SQL-query based are more valuable to today's web developers, and we believe such databases will become even more popular in the future. Two worth paying attention to areMongodb and Redis. It is easy to use either of them compared to MySQL and Postgres. But don't naively think that NoSQL databases are perfect replacements—in some cases, those classic relational databases will still make your development simpler.
6. Less/Sass/Stylus
Many people don't like CSS. It is easy for a CSS file to reach 1000 lines and be hard to locate and modify. To solve these problems, some languages likeLess, Sassand Styluscan be compiled into CSS files, and you can use variables, mixins, and other ways to improve your coding. You can master one of them in an afternoon.
7. Exciting frameworks
Meteoris a brand-new way of web application development that blurs the boundary between frontend and backend. It allows you to write real-time applications, and has a rapidly growing community that provides various package modules.Hood.ieis a smaller competitor, but offers a novel approach. It can handle the backend for you, so you can focus on the frontend of your application.
8. Exciting languages
For some programming language enthusiasts, here are some things.Golang, Rust and ElixirThey have strong growth momentum and are used in situations with high performance requirements. We don't recommend shifting your programming focus to these languages, but you may need them when interacting with other websites.
9. Classic full-stack frameworks
Although single-page applications are growing rapidly, there are still many web applications that use server-side rendering.on Rails, Django, Laravel, Play, ASP.NETare the top ranked frameworks. Spending time learning any MVC framework will benefit you greatly.
Source: http://ljinkai.github.io/2015/07/06/2015-frameworkds-need-to-learn/