Scaling execution without slowing teams down
How a global enterprise replaced fragmented API tooling with secure, self-serve workflows and reduced delivery friction across teams.
Switching to microfrontends transformed our development process, allowing teams to work more independently while still delivering a seamless user experience.
Key outcomes with Unkey
- Faster build and deploy cycles.
- Modular codebases for easier maintenance.
- Independent team ownership of different application sections.
- Improved end-user performance by limiting bundle sizes.
In the world of modern web development, scaling applications introduces significant complexity. As products grow in size and functionality, traditional monolithic architectures often struggle to keep up, which leads to longer build times, increased maintenance burden, and slower iteration.
To address this, teams started moving to microfrontends: smaller, independently deployable frontend units. This model speeds up development workflows and improves user-facing performance at the same time.
This case study explains the shift, compares architectural approaches, and outlines a practical migration path.
Switching to microfrontends transformed our development process, allowing teams to work more independently.
The challenge
For many growing applications, the original architecture eventually becomes a bottleneck. What begins as a unified codebase can evolve into long build times, complex dependency management, and workflows where even small changes trigger full rebuilds.
Let’s explore how splitting a large app into vertical microfrontends delivered measurable improvements in developer experience and application performance.
Switching to microfrontends transformed our development process, allowing teams to work more independently while still delivering a seamless user experience.
In contrast, a horizontal split can improve consistency by enabling shared component systems across pages and products.
As the platform evolves, the team continues to optimize both development and delivery:
- Enhancing routing mechanics for smoother navigation.
- Streamlining CI/CD pipelines for fully independent deployments.
Switching to microfrontends transformed our development process, allowing teams to work more independently while still delivering a seamless user experience.
Supporting growth from $0 to $70M annual revenue - and beyond
For scaling teams, architecture choices directly influence execution speed. The right split reduces integration friction, makes ownership clearer, and prevents growth from compounding technical overhead.
Switching to microfrontends transformed our development process, allowing teams to work more independently.
The result is a platform model that supports product velocity and reliability at the same time.
Conclusion
This approach to architectural evolution helps teams stay agile while addressing scale head-on. Whether your organization adopts vertical boundaries, horizontal boundaries, or a hybrid strategy, the right structure can materially improve your development lifecycle.
