Toptal Blog

As products and services deploy faster and faster, quality assurance (QA) has to adapt and deliver more coverage in less time while maintaining high quality.

In this article, Toptal Software Engineer Jade Russel Hancox examines how we can use the user flow to boost the speed and efficiency of QA processes without compromising on quality.

Google’s Flutter framework has quickly caught on among developers who want to target Android and iOS from the same codebase—and businesses who know the value of a single project team yielding presence in both markets.

Two heavyweight contenders continue to battle it out to capture the top spot for the most favored design tool: Adobe XD vs Sketch. Which tool will rule them all? We explore the differences in a comprehensive design tool showdown.

Robo-advisor investing uses algorithms (instead of humans) for portfolio selection and rebalancing. Its affordable ways have opened up wealth management options to the masses, but its means of quantifying risk need more sophistication and tailoring to individual circumstances.

Employing a test-driven development (TDD) approach in React projects tends to be straightforward, especially with the aid of Jest and Enzyme. However, there are a few things to look out for.

In this article, a Toptal JavaScript expert demonstrates his React TDD process, from epics and user stories to development and production.

Design constraints are clues. They help designers triangulate between the problems, resources, and criteria inherent in every project and prevent precious time wasted on extraneous design ideas.

A relatively recent addition to React, hooks have already changed React development for the better through improved code readability and state management. But how do we test them?

In this article, Toptal React Developer Avi Aryan outlines why it is crucial to test hooks and introduces us to his React Hooks testing routine.

Amy Divaraniya, CEO and co-founder of OOVA, created a product she knew the market needed. Yet, while she was pitching investors trying to close her seed round, she found that the financial projections needed a fresh pair of eyes.

Brand strategy workshops align stakeholders and set the tone for the work that follows. Better still, they produce brands that go beyond aesthetic appeal to achieve business goals.