Learn more about our current job openings and benefits of working at FSL.
Detailed reviews and feedback from past and current clients.
Get to know the Management Team behind FullStack Labs.
Our step-by-step process for designing and developing new applications.
Writings from our team on technology, design, and business.
Get answers to the questions most frequently asked by new clients.
Learn about our company culture and defining principles.
A high level overview of FullStack Labs, who we are, and what we do.
A JavaScript framework that allows rapid development of native Android and IOS apps.
A JavaScript framework maintained by Facebook that's ideal for building complex, modern user interfaces within single page web apps.
A server side programming language known for its ease of use and speed of development.
A lightweight and efficient backend javascript framework for web apps.
An interpreted high-level programming language great for general purpose programming.
A JavaScript framework maintained by Google that addresses many of the challenges encountered when building single-page apps.
A JavaScript framework that allows developers to build large, complex, scalable single-page web applications.
A progressive JavaScript framework known for its approachability, versatility, and performance.
A progressive JavaScript framework known for its approachability, versatility, and performance.
A progressive JavaScript framework known for its approachability, versatility, and performance.
A progressive JavaScript framework known for its approachability, versatility, and performance.
A progressive JavaScript framework known for its approachability, versatility, and performance.
A progressive JavaScript framework known for its approachability, versatility, and performance.
A progressive JavaScript framework known for its approachability, versatility, and performance.
View a sampling of our work implemented using a variety of our favorite technologies.
View examples of the process we use to build custom software solutions for our clients.
View projects implemented using this javascript framework ideal for building complex, modern user interfaces within single page web apps.
View projects implemented using this framework that allows rapid development of native Android and IOS apps.
View projects implemented using this backend javascript framework for web apps.
View projects implemented using this high-level programming language great for general purpose programming.
View projects implemented using this server side programming language known for its ease of use and speed of development.
We have vast experience crafting healthcare software development solutions, including UI/UX Design, Application Development, Legacy Healthcare Systems, and Team Augmentation. Our development services help the healthcare industry by enhancing accessibility, productivity, portability, and scalability.
We offer a range of custom software development solutions for education companies of all sizes. We're experts in Education Software Development and specialists in enhancing the learning experience across web, mobile, and conversational UI.
We're experts in developing Custom Software Solutions for the Logistics Industry. Our work offered a whole new and more efficient way for Logistics companies to manage their crucial operations.
We partner with various construction industry organizations to build custom software development solutions. Our Construction Software Development Services allow construction companies to manage projects, resources, and documentation.
We have vast experience crafting healthcare software development solutions, including UI/UX Design, Application Development, Legacy Healthcare Systems, and Team Augmentation. Our development services help the healthcare industry by enhancing accessibility, productivity, portability, and scalability.
We offer a range of custom software development solutions for education companies of all sizes. We're experts in Education Software Development and specialists in enhancing the learning experience across web, mobile, and conversational UI.
We're experts in developing Custom Software Solutions for the Logistics Industry. Our work offered a whole new and more efficient way for Logistics companies to manage their crucial operations.
We partner with various construction industry organizations to build custom software development solutions. Our Construction Software Development Services allow construction companies to manage projects, resources, and documentation.
Learn more about our current job openings and benefits of working at FSL.
Detailed reviews and feedback from past and current clients.
Get to know the Management Team behind FullStack Labs.
Our step-by-step process for designing and developing new applications.
Writings from our team on technology, design, and business.
Get answers to the questions most frequently asked by new clients.
Learn about our company culture and defining principles.
A high level overview of FullStack Labs, who we are, and what we do.
A JavaScript framework that allows rapid development of native Android and IOS apps.
A JavaScript framework maintained by Facebook that's ideal for building complex, modern user interfaces within single page web apps.
A server side programming language known for its ease of use and speed of development.
A lightweight and efficient backend javascript framework for web apps.
An interpreted high-level programming language great for general purpose programming.
A JavaScript framework maintained by Google that addresses many of the challenges encountered when building single-page apps.
A JavaScript framework that allows developers to build large, complex, scalable single-page web applications.
A progressive JavaScript framework known for its approachability, versatility, and performance.
A dynamic programming language used in all sorts of web and mobile applications.
A cross-platform programming language designed to run robust applications on any device.
A UI toolkit used to build natively compiled applications from a single codebase.
A functional programming language that’s ideal for scalability, maintainability, and reliability.
A Customer Relationship Management (CRM) platform that seamlessly integrates with your business operations.
A high-performance programming language that makes it easy to build simple, reliable, and efficient software.
View a sampling of our work implemented using a variety of our favorite technologies.
View examples of the process we use to build custom software solutions for our clients.
View projects implemented using this javascript framework ideal for building complex, modern user interfaces within single page web apps.
View projects implemented using this framework that allows rapid development of native Android and IOS apps.
View projects implemented using this backend javascript framework for web apps.
View projects implemented using this high-level programming language great for general purpose programming.
View projects implemented using this server side programming language known for its ease of use and speed of development.
This article will show you how to use workspaces and parallelism to reduce your test times in CircleCI, and will also explain how to upload your parallelized coverage results to CodeClimate.
When you are trying to hit a minimum of 90% test coverage, as we do here at FullStack Labs, you're bound to run into some lengthy test runs in your CircleCI Jobs. Optimizing your tests with parallelism and workspaces is achievable in a few key steps. First, build your project and persist your mounted directory, then run your tests using parallel jobs, and finally persist any artifacts you may want from the output.
To build and persist your application to the workspace, you will use persist_to_workspace. Below is an example that builds a typical Node.js application.
NOTE: In this example, we persist all of the data in the repo directory. This is our working_directory. You can choose to persist individual files using the paths configuration.
In your test job, you need to set the parallelism flag to the max number of parallel jobs you would like to have. Then, attach your workspace using attach_workspace and run your tests.
Next, configure your tests by figuring out your best use case when splitting files. In one of our projects, we chose to create our own partitions using CIRCLE_NODE_INDEX and CIRCLE_NODE_TOTAL as FusionJS and our custom configuration did not play well with the slice of files.
After you’ve pushed your changes up you can see the separate jobs passing and failing as needed showing you their statuses and output.
As a bonus, you can split up your testing and lint jobs to have them fail separately without having to install and build any prerequisites since you can attach_workspace.
Now that your tests are parallelized you will need to collect coverage using a similar method you selected for splitting your files. To do this, we need to install the cc-test-reporter and configure the builds. Adding the Install Test Reporter and Report Before Build steps to our build job. See Configuring Test Coverage on CodeClimate’s website for configuration and links to your specific build of the test reporter.
Then we can add a Format Test Coverage step to our test job, including another persist_to_workspace for the tmp directory. We use the cc-test-reporter to format-coverage of our lcov.info output for this test partition.
NOTE: We are using the $CIRCLE_NODE_INDEX to define our coverage partitions. This may vary depending on how you decide to split your files as described above.
Next, we can add a reporting job that will sum our coverage and upload it to CodeClimate. Again, using the cc-test-reporter to sum-coverage of all of our test runs, then uploading them by defining the input JSON.
Finally, we can see all of the individual jobs on a pull request and the CodeClimate coverage results.
Here at FullStack Labs, we produce high-quality solutions for our clients that they love! If you like what I posted above and would like to join us, please visit our Careers page. If you would like to reach us for any other reason, please contact us. We look forward to hearing from you!
We’d love to learn more about your project.
Engagements start at $75,000.