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ddd-crew

8 indexed repositories · View on GitHub

ddd-starter-modelling-process
If you're new to DDD and not sure where to start, this process will guide you step-by-step

6031 stars
bounded-context-canvas
A structured approach to designing and documenting each of your bounded contexts

HTML · 2060 stars
context-mapping

1857 stars
welcome-to-ddd
Definitions of DDD and fundamental concepts to reduce the learning curve and confusion

1546 stars
eventstorming-glossary-cheat-sheet

982 stars
aggregate-design-canvas
A structured approach to designing and documenting Aggregates

821 stars
core-domain-charts
A tool for collaboratively finding your core domains - strategic business differentiators

621 stars
domain-message-flow-modelling
Design & visualise the flow of commands, events, and queries between your bounded contexts

408 stars

Beginner friendly Everything

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Improve pt-BR links to translated DDD Crew resources Open

Difficulty 1/5 1-3 hours Newbie friendliness 25/100

ddd-crew/ddd-starter-modelling-process#77 · Opened Aug 14, 2026
Proposal, adding Persian language Open

Difficulty 3/5 1-2 days Newbie friendliness 75/100

ddd-crew/context-mapping#23 · 1 comment · Opened Aug 5, 2026
A number of key explanatory materials currently lack Korean translations. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ddd-crew/ddd-starter-modelling-process#73 · 1 comment · Opened Mar 31, 2026
Description for "Boundaries" is missing Open

Difficulty 1/5 Under an hour Newbie friendliness 82/100

ddd-crew/eventstorming-glossary-cheat-sheet#20 · Opened Jan 8, 2026
Complexity confusion Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ddd-crew/core-domain-charts#22 · 1 comment · Opened Jul 18, 2025
(Bounded) Context Message Flow Modelling Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ddd-crew/domain-message-flow-modelling#10 · Opened May 15, 2025
Clarification Request: Domain Roles vs. Architectural Characteristics Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

ddd-crew/bounded-context-canvas#54 · Opened Feb 28, 2025
Broken Miro board link Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

ddd-crew/context-mapping#20 · Opened Dec 19, 2024
Where did the "organize" step go in the overview graphics? Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

ddd-crew/ddd-starter-modelling-process#62 · 7 comments · 1 reaction · Opened Jun 13, 2024
"Big picture legend" Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

ddd-crew/eventstorming-glossary-cheat-sheet#16 · 1 reaction · Opened May 25, 2024
The connection between subdomains and bounded contexts seems lost Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ddd-crew/ddd-starter-modelling-process#61 · 7 comments · 1 reaction · Opened Mar 10, 2024
Diagram shows bounded contexts, not subdomains Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

ddd-crew/ddd-starter-modelling-process#60 · Opened Mar 10, 2024
Team relationships vs patterns. Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

ddd-crew/context-mapping#19 · 1 comment · Opened Mar 2, 2024
Importing the github into virtualDDD Open

Difficulty 2/5 1-2 days Newbie friendliness 35/100

ddd-crew/ddd-starter-modelling-process#59 · 2 comments · 1 reaction · Opened Mar 1, 2024
Source of the images/diagrams in the article? Open

ddd-crew/ddd-starter-modelling-process#48 · 7 comments · 1 assignee · Opened Jan 23, 2024
Version of the canva Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

ddd-crew/bounded-context-canvas#49 · 1 reaction · Opened Jan 18, 2024
Missing bounded context distillation Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

ddd-crew/ddd-starter-modelling-process#46 · 6 comments · Opened Jan 3, 2024
Inconsistencies in Align & understand Open

ddd-crew/ddd-starter-modelling-process#45 · 2 comments · 1 assignee · Opened Jan 3, 2024
Suggestion: possibly additional use case Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ddd-crew/core-domain-charts#21 · 4 comments · 1 reaction · Opened Nov 10, 2023
UI & UX Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

ddd-crew/ddd-starter-modelling-process#43 · 1 comment · 1 reaction · Opened Oct 25, 2023
What about interchange context pattern ? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ddd-crew/context-mapping#15 · 1 comment · Opened Sep 2, 2023
Typo in Big Picture Legend -> Oppurtunity Open

ddd-crew/eventstorming-glossary-cheat-sheet#15 · 1 comment · 1 assignee · Opened Jul 11, 2023
How to model the inside of a bounded context (how to go from Define to Code) ? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

ddd-crew/ddd-starter-modelling-process#42 · 5 comments · 2 reactions · Opened Jul 1, 2023
Add stakeholder, and possible needs to the context Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ddd-crew/bounded-context-canvas#46 · 4 comments · Opened Jun 22, 2023
Structured format to describe a bounded context canvas Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ddd-crew/bounded-context-canvas#45 · 5 comments · 2 reactions · Opened Jun 16, 2023
Typo in Context Maps Example Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

ddd-crew/context-mapping#14 · 1 comment · 1 reaction · Opened May 24, 2023
Aggregates are legacy? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ddd-crew/eventstorming-glossary-cheat-sheet#14 · 9 comments · 8 reactions · Opened Mar 23, 2023
Deeply incorrect definition of BC Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

ddd-crew/bounded-context-canvas#41 · 10 comments · 4 reactions · Opened Jan 16, 2023
Aggregate Design Canvas example contains (confusing) mistake Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

ddd-crew/aggregate-design-canvas#12 · Opened Jan 12, 2023
Visualisation of bounded context Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

ddd-crew/bounded-context-canvas#40 · 7 comments · 2 reactions · Opened Dec 8, 2022
Adapt the miro template to v5 Open

ddd-crew/bounded-context-canvas#31 · 6 comments · 1 assignee · Opened Nov 21, 2022
Sugestion Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ddd-crew/eventstorming-glossary-cheat-sheet#13 · 3 comments · 1 reaction · Opened Nov 8, 2022
Small typo in the context map example Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

ddd-crew/context-mapping#9 · 1 reaction · Opened Aug 17, 2022
Adding some case studies Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

ddd-crew/ddd-starter-modelling-process#34 · 11 comments · Opened Jun 28, 2022
source file of the 'ddd_on_a_page.jpg' image Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

ddd-crew/welcome-to-ddd#3 · 6 comments · Opened Mar 23, 2022
Miro Board backup file wont upload in Miro Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

ddd-crew/context-mapping#8 · Opened Jan 24, 2022
Specification Open

Difficulty 1/5 Under an hour Newbie friendliness 25/100

ddd-crew/aggregate-design-canvas#11 · Opened Nov 24, 2021
Definition of system and context and when to use each one Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

ddd-crew/domain-message-flow-modelling#5 · 7 comments · Opened Jun 18, 2021
Broken link to Miro Board backup Open

ddd-crew/context-mapping#4 · 2 comments · 1 reaction · 1 assignee · Opened Nov 25, 2020
Add a "More tips & tricks" section? Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

ddd-crew/eventstorming-glossary-cheat-sheet#7 · Opened Sep 28, 2020
DDD iterative way Open

Difficulty 5/5 Over a week Newbie friendliness 18/100

ddd-crew/ddd-starter-modelling-process#19 · 5 comments · Opened Aug 19, 2020
consedering splitting how to perform event storming based on usage (Big Picture Vs Use Case) Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ddd-crew/eventstorming-glossary-cheat-sheet#4 · Opened Aug 12, 2020
Customer --> Supplier misleading arrow?! Open

ddd-crew/context-mapping#2 · 4 comments · 1 assignee · Opened Jul 8, 2020

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