r/softwarearchitecture is a subreddit with 116k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses architecture, ai, agent, diagramming, and open source, and they frequently recommend/review prototyping tool and audiobooks.
Dive into discussions on designing, structuring, and optimizing software systems. Share insights on architectural patterns, best practices, and real-world experiences.
Popular Themes in r/softwarearchitecture
#1
Advice Requests
: "System Design Resources : Help"
5 posts
#2
Solution Requests
: "Can someone recommend the coolest sites they have come across for system design and application?"
4 posts
#3
Self-Promotion
: "I built an extension for SQL and I call it BeatSQL"
4 posts
#4
Ideas
: "Give Me Ideas!! I want to make a simple API and scale it to millions or billion of users in order to learning system design practically. How to start ???"
1 post
Popular Topics in r/softwarearchitecture
#1
Architecture
: "I built an open-source tool to understand microservice Architecture from the code itself"
7 posts
#2
Ai
: "I designed an Ai decision layer for SME liquidity — the interesting part wasn't the Ai"
4 posts
#3
Agent
: "Why does getting an AI Agent approved for production feel so much harder than building it?"
2 posts
#4
Diagramming
: "I am building a free and local first tool to make Diagramming self explanatory"
2 posts
#5
Open Source
: "Is it worth to open-source the core of my project (docker-compose like format for globally distributed, event-driven system)?"
2 posts
#6
Discord
1 post
#7
Reading
1 post
#8
Eth Coding
1 post
#9
Vertical Slice Architecture
1 post
#10
Cloud Services
1 post
Products Discussed in r/softwarearchitecture
Prototyping Tool
6 reviews
#1
OpenAPI
4.0★ from 1 review
#2
Event Catalog
5.0★ from 1 review
#3
Archimate
4.0★ from 1 review
Audiobooks
2 reviews
Flair Used in r/softwarearchitecture
#1
Discussion/Advice
: "At what point do you actually introduce Kafka instead of keeping things simple?"
82 posts
#2
Article/Video
: "Domain-Driven Design matters more when AI writes your code"
40 posts
#3
Tool/Product
: "Is hexagonal architecture good design or just extra layers with better branding? [Manning Giveaway]"
31 posts
Member Growth in r/softwarearchitecture
Yearly
+41k members(53.7%)
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Last updated: August 28, 2026