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Digital magic
A small project
for controlling
smart light bulbs
Francesco Barbera
Work: Sastrify
X: @barberaf84
Modern software
-It is complex (and
sometimes complicated)
-Many things to know
-Many decisions to make
UI
What is the best way
to interact with the
app?
1.CLI
2.HTTP APIs
3.Web app
UI
HTTP APIs
We choose:
Architecture
And how to manage the
complexity
1.Layered architecture
2.Vertical slice
architecture
3.Clean architecture
Architecture
Clean architecture
We choose:
Test
100% coverage!
Or not?!
1.No tests
2.Main functionalities
tested
3.TDD
Test
CI/CD
“Rilascia spesso,
rilascia adesso”
1.Manual release
process
2.CI
3.CD
CI/CD
Observability
How to ensure
efficient operation
and issue
identification
1.Logging
2.Metrics
3.Tracing
Observability
Thank you

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Digital magic. A small project for controlling smart light bulbs.