The biggest lie in software development

0xMarko|2025

That speed and quality can’t coexist.

Too often, engineering teams feel forced into a false choice:

Move fast and break things, or move slowly and build perfectly.

But the best teams refuse this trade-off. They achieve both—shipping quickly while maintaining high quality.

Here's how they do it:

1. Invest in Automation

CI/CD pipelines and robust test suites aren’t just nice-to-have—they’re essential. Automation creates a fast, reliable path to production. Teams should consistently strive to deploy to production as frequently as possible. This creates a sense of momentum, and everyone can sleep better at night knowing changes are safely tested.

2. Leverage AI and Developer Tooling

Tools such as AI-assisted programming, automated code reviews, linters, and platforms like Cursor and v0 significantly enhance both development speed and code quality.

However, don't rely solely on these tools. Treat them as amplifiers, not as your primary source of truth. Remember, AI output quality reflects the quality of your codebase; poor-quality code will result in poor-quality AI suggestions.

Use AI to quickly draft test suites for new features—but always review them thoroughly. Ensure the tests cover all important scenarios and make logical sense. Often, AI-generated tests require manual refinement.

3. Embed Security and Performance Early

Integrate security checks and performance profiling into your development process early, identifying issues long before they reach production. Nothing frustrates users more than a slow website. Numerous resources exist on security and performance—use them, and consider these factors from day one.

4. Create a Culture of Rapid Feedback

Speed isn't just about writing code quickly; it's about rapid learning. Optimize feedback loops—whether in code reviews, design discussions, or customer interactions—to accelerate iteration.

If your team members are waiting five days for a PR review, you have a problem.

5. Know Where Perfection Matters

Not every feature needs "five nines" of uptime. Prioritize engineering efforts intelligently, focusing on areas that significantly impact user experience and deliver clear business value.


The best engineering teams are deliberately fast. They understand that speed and quality aren’t opposites. When systems and culture are built the right way, speed and quality compound.