Software Testing Blog

Decentralized exchanges (DEX) have revolutionized crypto trading by removing central intermediaries, enhancing transparency, and ensuring user control. However, their decentralized nature also brings unique testing challenges, especially concerning security and performance.

Compare the top AI-powered software testing tools for 2026: agentic QA platforms, self-healing automation, visual AI, and test management, reviewed by QAwerk testers.

For those who build and manage centralized cryptocurrency exchanges (CEXs), a strong testing plan is essential. CEXs handle significant amounts of money and user data, making them high-risk targets compared to regular software.

Unlike traditional software, decentralized applications (Dapps) have unique security risks and challenges. Their core smart contracts are vulnerable to exploitation without thorough testing, and their decentralized nature attracts malicious actors. Recognizing these critical issues and having a robust testing strategy is essential for the security, reliability, and performance of your Dapp.

Did you know blockchain isn't truly bulletproof despite its reputation for ironclad security? As blockchain technology revolutionizes industries from finance to healthcare, its growing adoption brings a stark reality: security issues are rising. Smart contracts and network protocol vulnerabilities pose significant blockchain risks, threatening data and assets.

Web accessibility is no longer optional, it’s a necessity. Ensuring your website’s content, structure, and features accommodate all users matters for both legal compliance and user satisfaction.

Cross-chain operations can fail without rigorous checks. Asset transfers, contract interactions, and multi-network processes all demand careful validation. Below is a concise checklist to ensure that any cross-chain application functions securely, efficiently, and within regulatory bounds.

Quality of experience is everything in multiplayer games. Players expect instant responses, zero lag, and fluid gameplay—even when thousands of users log in simultaneously. Any hiccup can trigger negative reviews and uninstalls. This article shows you exactly how to conduct game performance testing, with a special focus on load testing for multiplayer games, so your online platform scales seamlessly.

A REST API testing checklist from our own QA engineers: functional, performance, security, integration and documentation checks, plus what to automate.

Quality mobile apps require constant vigilance. Developers face intense market pressure, along with an ever-increasing variety of devices and OS versions. As a mobile testing company, QAwerk has helped improve over 300 products used by 100+ million people worldwide. We know firsthand what it takes to deliver a satisfying user experience. Below, we address the top seven mobile testing challenges, and show exactly how to solve them.