Front-end development

Front-end development services

Front-end development is creating the client part of the site. Front-end developer is engaged in the imposition of the site template and creation of the user interface. Usually, the front-end developer is a jack of all trades. He simply must possess the talent of a designer, be a skilled web designer and a good programmer.

We are professionals in html5, CSS3, JavaScript, jQuery. Each front-end specialist has their own know-how, which he stores in the form of a framework. Many developers in the process use popular frameworks, similar to Twitter, Bootstrap, Foundation 3, Compass.

Front End Development Company

Front-end expertise:

  • JavaScript. Extended knowledge of the libraries in JavaScript. It is mandatory to know where the use of the library is really appropriate and be able to work with the good old JavaScript if required. This is required to understand the operation of data structures which are objects and arrays; functions, including the way and reason they must be called & applied; have the ability to work with inheritance through prototypes, and cope with asynchrony.
  • GIT file versioning system. Without GitHub, in general, the front-end developer cannot cooperate in the life of a large open-source society which has grown together with the technology of front-end development. The reason to clone a repository is to try it out must become common to figure out how to utilize branches in collaborative projects.

Read more: Laravel development

Front End Development Services

Front and back end development: the modular principle of organization, managing dependencies, and test assemblies

RequireJS tools make it possible to develop using small modular JS and CSS files and then concatenate and minify them using their optimization tool for later usage. If the above option is not suitable for some reason, we use tools similar to UglifyJS or Closure Compiler, which reasonably compress the required code, and then combine these compressed files before outputting the result.

If the code is prepared in pure CSS — meaning, a pre-processor similar to Sass or Stylus is not used — RequireJS will also help to organize the necessary CSS files on a modular basis.

Read more: CRM development

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Full stack development: developer tools built into the browser

Over the past few years, developers' tools built into browsers have improved significantly. If you learn to use them correctly, they can significantly boost your front & back end web development experience. It is worth choosing a specific browser with developer tools will be used on a permanent basis, but it is advised not to completely abandon the tools in different browsers, because occasionally new helpful properties are added to them on the basis of responses of the developer. In Dragonfly, from Opera, particularly, a few features have been added that highlight its developer tools on the background of others, for example: (preliminary) CSS-profiler, hotkeys that can be customized, capability to debug remotely without the need for a USB (Universal Serial Bus) connection, and custom color palette saving & using capability.

Read more: CMS development

Front And Back End Development

Front end development agency: testing

Compiling modular, freely-conjugated code is such code which is much effortless to test while using task runners similar to Grunt, preparing a project that has built-in tests is generally easy. In Grunt integrated QUnit, many frameworks are available for testing, among which you can select the ones you like.

While the testing of modular, freely-conjugated code becomes pleasant, testing of poorly organized code can be something complex up to something impractical. However, whenever you force to prepare tests, perhaps even before preparing the code — it will help to systematize the approach and code of yours. This is going to allow to rebuild the code with more confidence in the future.

Front And Back End Web Development

Front end professional: automating the process

The capability to configure Grunt with built-in support for unit testing is one of many cases to process automation. The truth of front and back end development is that the developer has to perform many repetitive actions, but, as they say: a good developer is a lazy developer. If any action is performed more than 3 times, it's better to automate it.

Full Stack Development

Front end development from scratch: a flexible approach

We provide a methodology that is convenient for you: Waterfall + iteration, SCRUM or Agile. We are not afraid of changes on the go and are ready to provide timely contacts and information about the stages of the project. If desired, we provide access to the Git version control system and the task-tracker.

Front End Developer

Each customer receives a personal, competent project manager who is able to answer most questions. If necessary, a meeting with the participation of specialists and programmers is possible.

We are Katasis

We create digital platforms aimed at achieving your business goals. Each of our projects begins with a professional marketing expertise and market analysis. This approach allows to realize even the most cosmic ideas.

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