The INVEST Acronym : Small

User stories are reminders of features, not full specifications. Avoid recording every detail up front because details change. We’ll capture the details later, when they matter. When a story reads like a contract, it stops being a conversation. When it reads like a reminder, it invites one. Follow the acronym “INVEST” as a quick check. I.NDEPENDENT N.EGOTIABLE V.ALUABLE E.STIMATABLE S.MALL T.ESTABLE SMALL A story should be doable by one or two builders within a single iteration so no single story can dominate the team. ...

2025 April 25

The INVEST Acronym : Estimatable

User stories are reminders of features, not full specifications. Avoid recording every detail up front because details change. We’ll capture the details later, when they matter. When a story reads like a contract, it stops being a conversation. When it reads like a reminder, it invites one. Follow the acronym “INVEST” as a quick check. I.NDEPENDENT N.EGOTIABLE V.ALUABLE E.STIMATABLE S.MALL T.ESTABLE ESTIMATABLE Stories must be concrete enough to estimate. Vague demands like “The system must be fast” are not estimable, they lack scope, measurable criteria, and acceptance tests. ...

2025 April 24

The INVEST Acronym : Valuable

User stories are reminders of features, not full specifications. Avoid recording every detail up front because details change. We’ll capture the details later, when they matter. When a story reads like a contract, it stops being a conversation. When it reads like a reminder, it invites one. Follow the acronym “INVEST” as a quick check. I.NDEPENDENT N.EGOTIABLE V.ALUABLE E.STIMATABLE S.MALL T.ESTABLE VALUABLE User story’s first job is to be valuable to the business. ...

2025 April 23

The INVEST Acronym : Negotiable

User stories are reminders of features, not full specifications. Avoid recording every detail up front because details change. We’ll capture the details later, when they matter. When a story reads like a contract, it stops being a conversation. When it reads like a reminder, it invites one. Follow the acronym “INVEST” as a quick check. I.NDEPENDENT N.EGOTIABLE V.ALUABLE E.STIMATABLE S.MALL T.ESTABLE NEGOTIABLE Write stories as negotiable reminders, not fixed contracts. We leave the details out and create room for conversation. ...

2025 April 22

The INVEST Acronym : Independent

User stories are reminders of features, not full specifications. Avoid recording every detail up front because details change. We’ll capture the details later, when they matter. When a story reads like a contract, it stops being a conversation. When it reads like a reminder, it invites one. Follow the acronym “INVEST” as a quick check. I.NDEPENDENT N.EGOTIABLE V.ALUABLE E.STIMATABLE S.MALL T.ESTABLE INDEPENDENT User stories should be independent enough to let the team implement by business value, not by technical order. Independence means a story doesn’t force a strict implementation sequence. “Login” shouldn’t have to come before “Logout”. ...

2025 April 21