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Paul Greenwell | Propel Ventures Co-FounderDec 1, 2023 1:51:36 PM3 min read

Cutting Quality Corners Can Allow You to Go Faster, Until It Doesn't

This last six months I have had several Technical Due Diligence and Consulting engagements where I have encountered a common problem being experienced by the product companies, the race to market trumping the pursuit of quality. It's a common scenario: deadlines loom, and the pressure mounts, leading teams to sideline quality practices for the sake of speed. But this approach, while seemingly advantageous in the short term, often leads to significant setbacks in the long run.

The Sacrifice of Quality for Speed in Software Engineering

The question arises: why are software engineering quality practices frequently sacrificed for speed? It's not uncommon to witness even the most fundamental aspects of quality practices, like automated unit and component testing or static code analysis tools, being overlooked in many organisations.

The temptation to skip these steps is understandable. In the early stages of product development, with a small team and a manageable codebase, manual testing seems sufficient, and development is primarily focused on delivering the next feature. This approach can indeed be faster in the short term, as cutting corners allows for rapid advancement.

However, as highlighted in an insightful piece on Better Programming, the lack of quality practices is a temporary fix that soon reveals its flaws.

The Tipping Point of Quality Neglect

The pendulum swings quickly. Organisations, especially those in the scale-up phase, soon encounter the drawbacks of neglected quality practices. As teams expand and the codebase grows, new members lack historical knowledge of the project. Additionally, there's an increased need to revisit and refine existing features based on customer feedback and requirements of new customer cohorts.

This scenario marks a tipping point. Firstly, there's an uptick in defects, leading to a surge in unplanned work. This not only diverts resources from new development but also imposes a 'context-switching tax' on teams, further decelerating progress. This situation is well-described in an article by Blackmill, highlighting the paradox where the pressure to maintain pace inadvertently fuels further corner-cutting.

Secondly, developers become wary of working in certain code areas. Project estimates balloon, timelines extend, and the cost of features escalates due to the increased need for manual testing. This cycle of cautious development and extensive testing ensures that the initial gains made by skipping quality checks are lost.

Technical Debt: The Accumulated Cost of Cutting Corners

One cannot discuss quality in software engineering without addressing technical debt. As elucidated in both the Better Programming and Blackmill articles, technical debt accumulates when quality is sacrificed for speed. This debt, often invisible in the early stages, compounds over time, eventually manifesting as a significant hindrance to development velocity.

The Role of Modern Tools and Early Implementation of Quality Practices

In this landscape, new tools like GitHub Copilot offer a beacon of hope. They can expedite the creation of robust automated testing, which, if implemented early in a project, can stave off the inevitable slowdown. Incorporating such tools from the outset not only maintains development pace but also ensures a sustainable and scalable codebase.

Conclusion: A Balanced Approach for Long-Term Success

In conclusion, while the allure of speed by cutting quality corners is tempting, it's a strategy fraught with risks. The initial gains are quickly overshadowed by the long-term consequences of increased defects, technical debt, and slowed development. A balanced approach, one that integrates quality practices from the onset and leverages modern tools, is essential for sustainable and successful software development. As we embrace this balanced path, we can ensure that our pursuit of speed does not become a race to the bottom, but rather a journey towards lasting efficiency and excellence.


Paul Greenwell | Propel Ventures Co-Founder

Accomplished product & technology leader with 20+ years’ experience delivering innovative solutions in industries including accounting, safety & defence.