Can Small Full‑Stack Teams Outperform Traditional “Valley” Teams?

Introduction

Based on an online debate about team management, some senior IT professionals claim that large, well‑structured teams are the only viable model, while small, full‑stack teams have no future. The author disagrees, suggesting that the so‑called "old‑fashioned" approach may actually be outdated.

Full‑Stack Teams

Opportunities abound for capable individuals, but the perceived instability of small, full‑stack teams is not absolute. The key condition is whether the team can continuously bring in or develop high‑level talent.

"If a team cannot consistently increase the number of experts—whether through internal cultivation or external recruitment—its long‑term success is questionable."

A truly excellent team should enable average members to grow quickly and attract experts continuously. A team that believes it is excellent yet cannot draw new talent is merely self‑delusion.

"Valley" Teams

The author interprets a "valley" team as one that is complacent and unambitious. Such teams may succeed when work is purely manual and can be completed by stacking labor, but they become genuinely "crude" over time, resulting in messy code, duplicated logic, and unmaintainable systems.

"You will see chaotic naming, conflicting logic, copy‑paste code, version‑less libraries, and services that cannot be debugged locally."

These environments are described as the "valley of the world"—a snapshot of a stagnant past.

Don’t Oppose for the Sake of Opposition

The author lists several points of disagreement with the original argument, noting that each proposed solution targets specific scenarios and is not universally applicable. He also references external articles on cynicism in modern Chinese society and a Facebook example of a solution labeled as "extremely crude".

Conclusion

The piece encourages readers who are wavering between complacency and proactive advancement to avoid clinging to a comfortable but stagnant state. Genuine progress requires continual improvement and the pursuit of a brighter future.