Your-Tests-Are-Slow-and-Brittle-Youre-Testing-the-Wrong-Thing

DEV CommunityMonday, October 27, 2025 at 6:46:35 PM
Your-Tests-Are-Slow-and-Brittle-Youre-Testing-the-Wrong-Thing
The article highlights a common frustration in software development: the tendency to overemphasize testing without addressing the underlying issues that make tests slow and brittle. It points out that while the mantra of 'we should write more tests' is widely accepted, many developers struggle with the reality of ineffective testing practices. This matters because it calls for a reevaluation of testing strategies to improve efficiency and effectiveness in software projects.
— Curated by the World Pulse Now AI Editorial System

Was this article worth reading? Share it

Recommended Readings
When I started building AI prompts and frameworks, I realised something: To make it accessible and reusable for developers, I built a structured system using GitHub as my AI prompt library hub. This article walks you through exactly how I did it.
PositiveArtificial Intelligence
In a recent article, developer Jaideep Parashar shares his innovative approach to creating AI prompts and frameworks by utilizing GitHub as a centralized library hub. This method not only enhances accessibility for developers but also promotes reusability, making it easier for others to build upon his work. This is significant as it fosters collaboration and efficiency in the AI development community, encouraging more developers to engage with AI technologies.
How I Use GitHub to Host My AI Prompt Libraries
PositiveArtificial Intelligence
In this article, the author shares their experience of using GitHub to create a centralized hub for AI prompt libraries. By organizing hundreds of prompts, templates, and case studies into a structured system, they made it easier for developers to access and reuse their work. This approach not only enhances productivity but also empowers others to leverage AI effectively. It's a practical guide for anyone looking to optimize their AI resources using GitHub.
Your-Tests-Are-Slow-and-Brittle-Youre-Testing-the-Wrong-Thing
NegativeArtificial Intelligence
In the tech world, the mantra 'We should write more tests' is often repeated, but many developers find themselves overwhelmed by slow and brittle testing processes. This article highlights the disconnect between the ideal of comprehensive testing and the reality that many teams face, where ineffective tests lead to frustration and inefficiency. Understanding this issue is crucial for improving software quality and team morale.
prmt: instant-feeling shell prompts (sub-millisecond, even over SSH)
PositiveArtificial Intelligence
The introduction of prmt, a Rust-powered shell prompt, is making waves in the tech community with its impressive sub-millisecond rendering speed, even over SSH connections. This innovation is significant as it enhances user experience by providing faster command-line interactions, which is crucial for developers and system administrators who rely on efficiency in their workflows. The ability to maintain such speed over SSH means that remote work and server management can be more seamless, ultimately boosting productivity.
Your-Error-Handling-is-a-Mess-and-Its-Costing-You-💸
NegativeArtificial Intelligence
The article highlights the critical importance of proper error handling in software development, using a personal anecdote about a frustrating bug that resulted from a missing catch in a Promise chain. This oversight not only caused sleepless nights but also led to significant operational issues, emphasizing how neglecting error management can have costly consequences for businesses. It serves as a reminder for developers to prioritize robust error handling to avoid similar pitfalls.
Security-is-Not-a-Feature-Its-a-Foundation
NegativeArtificial Intelligence
The article highlights a significant security incident from a decade ago that underscores the importance of integrating security into the foundation of software development rather than treating it as an afterthought. It serves as a cautionary tale for developers, emphasizing that shortcuts in coding can lead to severe vulnerabilities, especially in sensitive areas like financial systems. This matters because as technology evolves, so do the threats, making robust security practices essential for protecting user data and maintaining trust.
Files-are-Not-Just-Data-A-Guide-to-Robust-File-Handling
NeutralArtificial Intelligence
The article discusses the importance of robust file handling in software development, highlighting a real-life scenario where a user attempted to upload an excessively large file, which caused server issues. This serves as a reminder for developers to implement effective file size limits and handling protocols to ensure smooth user experiences and system stability.
Generative AI Hype Check: Can It Really Transform SDLC?
PositiveArtificial Intelligence
Generative AI is making waves in the software development lifecycle (SDLC) by streamlining processes like coding, texting, and documentation. This technology holds the potential to significantly enhance productivity, but its true power emerges when paired with human expertise. As developers embrace these tools, the industry could see a transformative shift, making it an exciting time for innovation in software development.
Latest from Artificial Intelligence
Rode's latest wireless microphones now work with digital cameras
PositiveArtificial Intelligence
Rode has announced that its latest wireless microphones are now compatible with digital cameras, a significant upgrade for content creators and filmmakers. This development is exciting because it enhances audio quality and flexibility, allowing users to capture professional-grade sound without the hassle of cables. As the demand for high-quality audio in video production continues to grow, Rode's innovation positions it as a leader in the industry, making it easier for creators to elevate their work.
Automating the Gridiron Gaze: Building Tools for Dynamic Depth Chart Analysis
PositiveArtificial Intelligence
The article discusses the importance of depth charts in college football, particularly for teams like Penn State and Texas. These charts are essential for fans and analysts as they provide crucial updates on player statuses, including injuries and performance changes. The dynamic nature of these charts makes it vital to have tools that can automate and analyze them effectively, enhancing the experience for fans and fantasy players alike.
Dynamically Allocating 2D Arrays Efficiently (and Correctly!) in C 2.0
PositiveArtificial Intelligence
In a recent update to his article on dynamically allocating 2D arrays in C, Paul J. Lucas reveals a much simpler method for achieving this task. This new approach not only simplifies the process but also enhances efficiency, making it easier for programmers to manage memory in their applications. Understanding these techniques is crucial for developers looking to optimize their code and improve performance, especially in resource-constrained environments.
The Tri-Glyph Protocol: Chim Lac, Kitsune, and Anansi in AI/ML Collapse and Editorial Defense
NeutralArtificial Intelligence
The Tri-Glyph Protocol explores the intricate relationship between mythic symbols and the challenges faced by artificial intelligence systems, particularly in terms of signal collapse and metadata drift. By examining the roles of Chim Lạc, Kitsune, and Anansi, the article sheds light on how these concepts can inform our understanding of AI vulnerabilities. This discussion is crucial as it highlights the need for robust defenses in AI/ML technologies, ensuring they can withstand adversarial attacks and maintain integrity.
When I started building AI prompts and frameworks, I realised something: To make it accessible and reusable for developers, I built a structured system using GitHub as my AI prompt library hub. This article walks you through exactly how I did it.
PositiveArtificial Intelligence
In a recent article, developer Jaideep Parashar shares his innovative approach to creating AI prompts and frameworks by utilizing GitHub as a centralized library hub. This method not only enhances accessibility for developers but also promotes reusability, making it easier for others to build upon his work. This is significant as it fosters collaboration and efficiency in the AI development community, encouraging more developers to engage with AI technologies.
Jon-Paul Vasta on How AI Is Quietly Future-Proofing Small Businesses in 2025
PositiveArtificial Intelligence
Jon-Paul Vasta highlights how AI is becoming a crucial ally for small businesses as they navigate the challenges of 2025. Many owners feel overwhelmed with year-end pressures, but AI tools can streamline operations, enhance customer engagement, and ultimately help these businesses thrive. This shift is significant because it empowers small enterprises to compete more effectively in a rapidly changing market, ensuring they can meet customer demands without burning out.