Appcelerator (discontinued) vs. Syncfusion® Essential Studio®

I do not think I can recommend Appcelerator at this point due to the issues with Appcelerator studio, lack of good debugging support, lack of thorough documentation and forums and the additional cost overhead of licenses. The pros are just that it allows for cross-platform development. However, Cordova does a much better job of it and excels at places where Appcelerator currently struggles

Incentivized

The datagrid is probably their most popular control I would think. It is so flexible and configurable. Most of mine are plain views in ASP.NET Core, but I have a whole bunch that are dynamically created at runtime in my controller. That is so powerful.

• Adds structure to your code through Alloy framework.
• Easy to integrate with iOS SDK and to build and run iOS apps.

Incentivized

• Integrates well into Microsoft tech stack. i.e. ASP.NET, Blazor etc. So it acts as a plug-n-play, which is great!
• Shrinks the development cycle without adding too much of its own ecosystem overhead.
• Provides different UI skins so the controls don't appear as "stitched".

• It is very hard to debug your code. Breakpoints never worked for us even with the latest Appcelerator Studio and we had to rely on log statements to debug.
• There is a need to purchase licenses from Appcelerator to run the code on a device or for creating iOS distribution builds. This is an additional cost when you have already paid for Apple developer program for precisely these things.
• If things are broken due to lack to support between Appcelerator and a new iOS version, you pretty much have to rely on a new version release from Appcelerator for the issue to be fixed.
• It is difficult to create enterprise distribution builds where the distribution certificate is owned by your organization's team and you only have a development certificate for the same.
• The forums on developer.appcelerator.com are seldom helpful. It is hard to find solutions for issues even on other forums like stack overflow.
• Documentation needs to be improved.

Incentivized

• Sometimes links point to dead addresses in the documentation.
• Some components have a difficult learning curve but that is usually due to the complexity of the control.
• Minor version changes introduce breaking changes, for example updating from 20.1.x to 20.2.x gives us licensing errors, which in my opinion is a kind of breaking change as it requires all users to update their licenses.
• Theming with CSS variables is not possible. Access to Theme Studio code is not possible. So a fully custom solution is needed to make Syncfusion Essential Studio Enterprise Edition components themeable with CSS variables.

It takes effort to include a new component library into existing software, especially in our case where we have 5 large applications that are written and maintained by about 100 developers. So changing such a core thing comes with a lot of effort. The other reason we will very likely renew our use of Syncfusion Essential Studio Enterprise Edition is that it works really well and has helped us to speed up the development process.

I would rate Syncfusion® Essential Studio® a 10 out of 10 for overall usability. The components are intuitive to implement, with clear APIs and consistent design patterns across the suite. This makes it easy for developers to get started quickly and reduces the learning curve even when working with new controls.
In addition, the documentation and sample projects provide practical guidance that helps accelerate development. The built-in customization options also allow us to adapt the components to fit our branding and business requirements without excessive effort. Overall, the usability is one of the key reasons why Syncfusion has become an essential part of our development toolset.

Although I have decades of software development experience, I had never created a website from scratch before, and my html and css skills are not particularly strong. Between documentation and incredible dedication from the support team they helped me overcome all of my challenges. It's amazing that they typically create sample code for most of the issues that I submitted. On rare occasions where I uncovered a defect they kept me informed as to its status, and typically resolved it in a short-term release, and/or gave me a reasonable workaround. They hopped on zoom calls with me on multiple occasions when necessary.

Feedback from the team has been very positive.

Appcelerator makes you write a structured code whereas Cordova just packages your code and you are free to structure it. Appcelerator bridges your javascript code with native code and that would make it run faster than javascript code in Cordova apps. However, with recent mobile browsers, you would hardly notice any performance deterioration with Cordova apps. Appcelerator struggles with issues related to its IDE, debugging, documentation and forums and additional costs. Cordova makes it much more simpler to develop cross-platform apps with better developer support, debugging support, documentation and forums minus the additional costs.

Incentivized

Firstly, there is a free version for small businesses and it allows you to jump start without risk. I found one of the other products a bit short in the number of out-of-the-box supported events handlers for each control and, although you can manually add them, I feel more comfortable to just have them ready. After using the free version I just felt in love with Syncfusion Essential Studio Enterprise Edition controls and decided to stay with them; they have all I need and more. The usage of Syncfusion Essential Studio Enterprise Edition controls is straightforward and intuitive. Support is world-class even for the free version; you get answers in 24 hours at most. Also, the support team is ready to remotely connect to your project in case it is needed; we have had one situation like this, and the issue was solved.

• We were able to build and deploy a mobile app with Appcelerator. However, the platform still has issues and does not cover our needs as much as some of its competitor like cordova does.

Incentivized

• First of all, I think the best positive impact is the reduce of time development. I do not know exactly how much time, but certainly, using the framework we save a lot of effort and time.
• About negative impact, sometimes using the controls of the framewrok have a signifcant impact in the execution time and page load.
• And of course, the use of Syncfusion Essential Studio Enterprise Edition has a significant impact of the learning of javascript and JQUERY.