Systems | Development | Analytics | API | Testing

In JavaScript, variables are fundamental building blocks. With the introduction of ES6, developers gained more options – let and const – alongside the traditional var. Understanding the distinctions between these declarations is crucial for writing clean, efficient, and bug-free code. Regardless of whether you are new to programming or not, knowing how var, let, and const operate can help you avoid a lot of common mistakes and write better JavaScript.

Unreal Engine 5 is a cutting-edge game engine with real-time rendering capabilities, an extensive asset marketplace (Fab), and advanced features (such as Nanite and Lumen) that enable teams to create hyper-realistic characters and photorealistic digital environments. Unreal Engine's ability to create immersive stories and experiences has made it valuable to a wide range of industries—including gaming, media and entertainment, architecture, automotive design, and more.

The industry of design and development faces numerous challenges. One of the biggest challenges is to move a project from a mere concept to successful execution. These projects involve many levels of stakeholders, like clients, designers, developers, and project heads, each having their own understanding and dreams with the concept at hand. Thus, to visually understand these differences and execute the concept successfully, communication becomes key.

AI is no longer just a tool. It is now handling complex tasks with minimal human intervention and oversight. This transformative shift has given rise to agentic AI, where AI-powered systems make decisions, adapt to new information, and automate workflows across departments. From answering customer inquiries to managing financial data, these AI-driven agents are reshaping how businesses operate.

Smartphone users worldwide are expected to reach 7.7 billion by 2028. With such an enormous and growing user base, non-functional requirements like performance, security, reliability, and usability can make or break businesses.

In the fast-paced world of software development and quality assurance, time is always a critical factor. Teams need tools that streamline processes, enhance collaboration, and minimize manual overhead. That’s where Tricentis Testim comes in, and we’re excited to share some powerful new features that will boost the efficiency of your testing workflows. We’ve listened to your requests and acted on your feedback.

Increasing the test coverage of a backend application is key to ensuring its reliability, functionality, and robustness. Thanks to its intuitive API and agnostic approach to assertions, Mocha has emerged as one of the most popular choices for unit testing in Node.js. In this guide, you'll learn what Mocha is, understand how it works, explore its features, and see it in action with a complete example. Time to become a Mocha unit testing expert!

Agile software development is all about moving fast. Quick iterations, faster releases, constant feedback: it’s a model designed for speed and flexibility. Teams love it because it lets them ship features faster and respond to changes without getting bogged down. But here’s the catch: every time you move fast, there’s a risk you’ll break something. That’s where regression testing comes in.

AI has evolved from simple rule-based systems to models capable of understanding language, generating images, and even assisting in complex decision-making. Yet, most AI systems still operate as a single, standalone entity. But what if AI could work like a team, where each agent brings its own strengths to the table? Multi-agent systems (MAS) make this possible by enabling real-time interaction and coordination among intelligent agents.

You’ve probably interacted with AI more times than you can count—whether it’s getting a movie recommendation, using an AI-powered chatbot, or watching AI-generated content. But have you ever stopped to think about how these AI systems actually work? Not all AI is built the same way, and two key paradigms are emerging as game-changers: Agentic AI and Generative AI.