| name | duo-culture |
| description | Build the team the way Duolingo built theirs โ the Green Machine operating model, talent density over headcount, candor protocol ("focus on what, not who"), hire-slow / fire-fast, and the "no process unless it makes decisions better" rule. Use when the user is hiring, defining team rituals, debating remote vs. office, choosing a feedback model, or installing an operating system in a team that has none. Source the Duolingo Handbook (Raise the Bar + Green Machine). |
| license | MIT |
| metadata | {"author":"HKTITAN","version":"1.0.0","graph":true} |
Duolingo Culture โ Map of Content
The handbook treats culture as load-bearing, not aspirational. Two principles (Raise the Bar, Ship It) and one operating model (The Green Machine) describe how Duolingo decides who to hire, how to run a team, and when to add process. This skill packages the operating manual.
This skill is structured as a graph: scan the descriptions below, follow only the [[wikilinks]] you need.
The operating model
- [[references/green-machine]] โ the six-step build/measure/learn loop Duolingo runs the company on.
- [[references/clock-speed]] โ minimizing the gap between steps; the company-wide tempo metric.
Talent
- [[references/talent-density]] โ "better a hole than a hire that lowers the bar."
- [[references/hire-slow-fire-fast]] โ the protocol for both directions.
- [[references/candor-what-not-who]] โ feedback rule that lets criticism survive at scale.
Process
- [[references/no-process-without-purpose]] โ process is a tax; only add it if it improves decisions.
- [[references/ownership-clarity-culture]] โ every critical task has one owner; this is a culture rule, not a project-management rule.
- [[references/async-vs-meetings]] โ when to converge in real time and when to commit to writing.
Identity
- [[references/quirky-by-design]] โ the office, the rituals, the brand voice as recruiting and retention tools.
- [[references/dogfooding-culture]] โ the cultural commitment behind the product practice.
Sibling skills
- [[../duo-product/SKILL]] โ Raise the Bar and Ship It are the same principles seen from the product side.
- [[../duo-experimentation/SKILL]] โ experimentation only survives in a culture where being wrong is cheap.
- [[../duo-voice/SKILL]] โ the brand voice is a hiring filter; the people who write it are the people who get the joke.
Sources
- Duolingo Handbook (2025), Principles #2 Raise the Bar, #3 Ship It, and The Green Machine
