Toptal Blog

Secure payment processing is a key prerequisite for any eCommerce operation. If it fails, the consequences can be catastrophic for any company, big or small.

In this article, Toptal Ruby on Rails Developer Henrique Reinaldo Sarmento outlines how you can create a Ruby on Rails eCommerce app, leveraging PayPal and Stripe for reliable and secure payments.

We live in an era that exalts minimalist design above all other forms of creative expression, especially maximalism. But what is the cost of our obsession with graphic simplicity?

Recession-proof industries either provide an absolute necessity that consumers will always keep purchasing, or have characteristics that are conducive to experiencing increased demand in downturns.

Unwanted AI bias is already a widespread problem. Machine learning models can replicate or exacerbate existing biases, often in ways that are not detected until release. So what can be done about it?

Functional Programming is a paradigm of building computer programs using expressions and functions without mutating state and data.

In this article, we will talk about doing functional programming using JavaScript. We will also explore various JavaScript methods and features that make it possible. In the end, we will explore different concepts associated with functional programming and see why they are so powerful.

WordPress developers spent years struggling with sub-optimal solutions for CI/CD. Despite the fact that they were using the most popular CMS on the market, they often had to improvise and resort to time-consuming practices.

In this article, Toptal WordPress Developer Alexa Green shares her approach to WordPress deployment using Bitbucket and some straightforward code.

The various documents, artifacts, and the processes that generate documentation are some of the main symbols of the Waterfall model. Borrowing from Lean, Agile considers a lot of documentation as “waste” that needs to be eradicated in order to streamline the development lifecycle.

The restaurant industry is infamous for its failure rate. The most common reason for failure is location. Cloud kitchens do away with this obstacle, allowing restaurants to operate without having a central hip location.

Understanding the principles of design and how they interact is vital for both new and expert designers. Implementing them purposefully is key to creating visually appealing, functional designs.