Toptal Blog

Learn how the 2016 NBA Champion Cleveland Cavaliers use technology to engage their global fan base.

Ray Dalio is an investing legend whose success is most often attributed to investment acumen. This article argues that it was equally due to his foresight as an early but quiet adopter of computational systems, big data techniques, and artificial intelligence that resulted in his outstanding success. Bridgewater was one of the world’s earliest fintech companies.

Why do we still use buttons in our user interfaces? Technology has come so far and offers so many possibilities, there is no longer any reason to force our users to click the tiny rectangles we call “buttons.”

In this article, Toptal Freelance Developer Roman Stetsenko explains what it takes to create a pixel-perfect iOS interface from the ground up and why it matters.

Do you think testing your iOS or Android apps manually is faster than writing automated tests for them? Calabash, the cross-platform acceptance framework, busts that myth once and for all.

In this article, Toptal Freelance Software Engineer Alexander Gedevanishvili shows how Calabash, with its support for Cucumber, makes writing automated UI tests as simple as writing instructions in plain English.

Dark-themed UIs can be dramatic, stylish, and elegant. But despite the many benefits, they come with a slew of challenges and potential pitfalls that every designer would be wise to keep in mind.

Complex, tightly-coupled, and fragile interdependent code. We’ve all written it. The kind of code where fixing one bug creates seven more. Have you ever wondered how to create independent modular code?

In this article, Toptal Freelance Software Engineer Konrad Gadzinowski walks us through the different types of architectural paradigms you can adhere to and how to write modular and decoupled code where changes to one module have minimal impact on the overall application.

Competitive strategy frameworks are widely known and mainstays of university curricula, despite being almost 40 years old. We often hear the stories of Walmart and Southwest Airlines, but what modern competitive strategy examples are there? In this article we use Michael Porter’s activity positioning framework to show successful applications of competitive strategy from modern digital companies.

After years without a dedicated UX tool and the space owned by Sketch, InVision, and Figma, Adobe started developing XD. Let’s look at XD and how it compares with Sketch, the market’s dominant choice.