Chart is one of the oldest form of displaying data or information on the paper or web page. This is extremely helpful in many cases where we need to represent various figures in graphical way. It lessen the effort of the writer to a large extend. For a web developer, the charting library is always works like a charm. Though there are a variety of charting tools developed in JavaScript, it is the responsibility of the web developer to select the best one for his application. Let us discuss what are the important factors that we should consider before we choose a charting library?
Input Data format: Well, charts can’t be developed without figures or data. These data are known as input data. While dealing with JavaScript charting library, we must consider the format of input data it requires for displaying on the web page. There are many formats that can be imported for the purpose like csv, JSON or XML etc. The best option is JSON; because it is easier to access and it is highly flexible. So choose a JS library that takes JSON file for importing the input data.
Cross Platform compatibility: In this new era, there are a hundreds of different devices that are being used for browsing purpose. Smart phones and tablets are being used extensively by the users. So, it is the responsibility of the web developer to choose the right and appropriate JavaScript library so that it can be compatible with all platforms. It should enable the JavaScript developer to handle with multiple platforms for displaying the chart without any hassle.
Customization options: Yes, this is yet another factor to be considered while choosing the best charting tool for your application. Many chart libraries have a lot of features to customize; but that comes at a cost of memory. So, if you are not going to use these features in your application then why you choose that tool. It will unnecessarily put burden on the application. So, choose the right tool for your application that will not only fulfil all your needs but also prevent unnecessary load on the application.
Look n Feel: Many times, we find certain theme or background to be suitable for our website. Similarly, certain libraries can provide you better look and feel to your application. Look and feel matters a lot from the user’s point of view. So, we can’t ignore its importance at any cost. So we must choose appropriate JavaScript library for our application.
Performance: As a smart web developer or may be front end JavaScript developer, you must be cautious for the performance of the web application. Sometimes, we find some libraries making the overall system not only slower but also inefficient. So, we should avoid these types of unreliable and un-optimized tools in our application.
Support: Last but the most important factor i.e. Support. We must think twice before we choose a library that has no or bad support reputation. A JavaScript web developer must select a tool that is highly reliable with 24x7 support service. This would help you leverage the benefits of JavaScript web development.
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A client-side scripting language, JavaScript is a powerful tool when it comes to developing websites or web applications. When used by a skilled developer, it can work impressively to enhance the user experience. It also provides rich features and components. Syntactically JavaScript is an easy language to master but it is often predicted as a difficult language to work with owing to its environment – the Web browser. The popularity of JavaScript can be estimated from the way the latest technologies utilize it as a supported language for developing desktop apps. There are several tools within this language that help in speeding up the coding process, optimize codes and test the scripts in various situations. Besides these, they are also applied for unit testing, check security vulnerabilities and as debugging tools. Here’s a list of JavaScript tools that the developers should be aware of: JS Nice: This helps in reading the JavaScript codes even if it is obfuscated. In this sort of a program the JS Nice suggests new identifier types as well as names automatically. By using advanced techniques for program analysis as well as machine learning it can learn the name and type regularities from vast amount of open source projects. Converse. Js: It is an open source chat app that can be used to connect to any Jabber or XMPP server. You will also find it in the footer of the webpages, such as, Facebook chat and acts as a support to one to one or multi-user conversations. This tool is used to decline or accept contact requests, set statuses, etc. Hitch: This provides an extension model for both HTML as well as CSS. Hitch is defined as a prollyfill engine for JavaScript. By using this tool the developers easily import and utilize features from CSS selectors that have been merely proposed or HTML widgetry that is based on the previous web components proposal. Responsive Nav: This is another JavaScript plugin that makes the creation of responsive menus a simple task for the developers. CSS3 transitions and touch events are used by this tool to ensure impressive performance. This also works well on screen readers even when the JavaScript is disabled. There are standalones in this plugin too. The developers can also make use of the callbacks for init, close and open events. amMap: To include an interactive map functionality to the webpages the developers make use of the amMap. It is sued to display the locations of an office or the route through which one daily travels, etc. A distributor map can also be created by applying this tool. In addition to these, the developers can also include images or illustrations as backgrounds or layers in the maps. This would make a huge difference in the presentation or the e-learning tools. Sequel.Js: For building the SQL query Squel.js is used as it strings conveniently through an object related to the API. It supports all kinds of SQL queries. It can work also on the browser. But the latter is not advisable as the queries in this case will be visible to all. Candy: Another open source chat app that has been created with the help of this language. It uses Jabber in developing real time based communication. The added advantage for this open source tool is that it receives support from various rooms. Therefore the users can be active in multiple numbers of rooms. They can also chat both privately as well as publicly. These can be performed in impressive tabbed interfaces. Radi: It is a visual design app that targets the web with both standard as well as human readable HTML, JavaScript code. There are built in tools for editing and creating graphics. The animations can be generated in the canvas output that works fine in all the modern browsers and even in handheld devices as well. For a more customized effect the filters (ready to use) as well as effects can be used by adding them in the developer’s codes. Roole: If you are looking for an alternative that is SASS or LESS (+stylus) inspired then check out Roole. It supports variables as well as conditional logic. The reason why developers should use it is because it enables to define the format used in the CSS. It is a well documented tool that works on both the server side and client side. As a developer if you are planning to use JavaScript as a programming language, these are some of the tools that you must be aware of. This would help you leverage the benefits of JavaScript development. We provide JavaScript web development services. If you would like to talk one of our certified JavaScript developers, please get in touch with us at Mindfire Solutions.
As a hugely popular coding language, JavaScript is commonly used along with HTML language to develop all types of websites. Many experts even include JavaScript in the list of top ten widely used programming languages. Despite having similarity in syntax to Java, the interpreted computer programming language allows developers to develop cross platform web application. However, the popularity of JavaScript was affected temporarily due to launch of specialized web application development platforms by large companies like Microsoft.
As each user has options to choose from a range of operating systems, web browsers, and devices; most developers, nowadays, use JavaScript as a powerful cross platform programming language. Also, each developer has option to choose from a number of cross platform versions of JavaScript, to target all major platforms including Mac, Windows and Linux. The similarity of its syntax to C, C++, C#, and Java further makes it easier for the code writers to write programs without putting much time and effort.
What Makes JavaScript Popular as a Cross Platform Programming Language
Making Websites Interactive: The frequently changing web browsing habits of users have made it essential for businesses to develop engaging and interactive website. As a flexible language, JavaScript enables you to make your website more interactive in adding drop-down menus and specialized text effects. At the same time, the powerful scripting language can also be used to develop interactive games, and full JavaScript chat rooms. Some of these features can also be used to improve the user experience by optimizing the navigation options that will encourage users to access the web application regularly.
Compatibility with Major Web Browsers and Operating Systems: No developer can decide the way a user will access the web application. But each developer has to ensure that the application can be accessed with major operating systems and web browsers. As major web browsers like Internet Explorer, Mozilla Firefox, and Google Chrome have built-in support for JavaScript; the end users can access the website without downloading any additional software or plug-ins. However, the script will change the look of your website based on the web browser used by the end-user. Regardless of their choice of websites, the users can enjoy the interactivity of the website. Also, a user also has option to turn the JavaScript code on and off to suit his requirements.
Reducing the Web Server Load: Often webmasters and website developers look for options to reduce the web server load. Some web application development platforms like Microsoft Dot Net allows you to develop server-side controls. But developers still use JavaScript a dynamic client-side scripting language, The features further contribute towards loading and executing web pages directly on the web browser, without waiting for response for the server. The web browser will automatically download and launch JavaScript, and display the web pages to the user within a few seconds.
Special Compilers Not Required: Unlike some other programming languages, JavaScript does not require any special compiler or editor to run. So a developer can easily learn the coding language without putting any additional time and effort. You can simply use Notepad, WordPad or any other text editor, and write the JavaScript code to achieve certain objectives. At the same time, the JavaScript code can also be inserted directly into HTML pages of a website. Further, the code can be uploaded to the web without using any specialized software or script.
Already Integrated with Popular Web Technologies: The huge popularity of JavaScript has encouraged many companies to incorporate the scripting language with other technologies. For instance, the animation technology Flash integrates JavaScript into its XML-based technology. Similarly, JavaScript is also supported in PDF files by popular Adobe products like Acrobat and Adobe Reader. Further, JavaScript can easily interact with control java applets used in designing a web page. So a developer can use these advanced technologies to design interactive website as well as powerful internet applications.
Before few years, many developers were using JavaScript to control the look and presentation of web pages and that marked the beginning of Javascript web development evolution. Normally, the scripting language was used for randomization of content, validating web forms, controlling cookies, and adding visual tricks to a web page. But the developers, now, use JavaScript as a full-featured and powerful language to develop web application compatible with major web browsers, operating systems and devices.
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