My talk: 4,207 Days of Uptime: Evolving an Ember App Without a Rewrite
-- Michal Bryxi @ EmberFest 2026

https://youtu.be/rO3MDEVQO7M

#EmberJS #EmberFest #Talk #Refactoring #Design

The mark of great systems engineering: modules that are trivial to replace or delete. When you couple your orchestration logic tightly to a specific cloud vendor's proprietary SDK, you inherit all their pricing shifts and downtime.

Keep your core orchestration vendor-agnostic standard library Python.

#SoftwareArchitecture #Python #OpenSource #Refactoring

The mark of great systems engineering: modules that are trivial to replace or delete. When you couple your orchestration logic tightly to a specific cloud vendor's proprietary SDK, you inherit all their pricing shifts and downtime.

Keep your core orchestration vendor-agnostic standard library Python.

#SoftwareArchitecture #Python #OpenSource #Refactoring

The mark of great systems engineering: modules that are trivial to replace or delete. When you couple your orchestration logic tightly to a specific cloud vendor's proprietary SDK, you inherit all their pricing shifts and downtime.

Keep your core orchestration vendor-agnostic standard library Python.

#SoftwareArchitecture #Python #OpenSource #Refactoring

I love it when the PR has twice that many lines removed compared to the new ones.

#refactoring

>Pipeline test slimmed from ~700 to ~220 lines

While improving the line and the mutation #codecoverage. That's what I like to read at the end of a #refactoring session.

Refactoring production code is good, but don't forget tests! Tests are the unloved children of developers.