Chief Architect at Stibo DX @mogsie@oslo.town / https://xitter.cf/t.co/gO2melShuj
Oslo, Norway
Joined June 2008
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Erik Mogensen retweeted
i love blooper reels.
they offer a peek behind the scenes. a view of the televion and movie development process that we rarely get to see. and they're fun.
so, what's the equivalent of "blooper reels" for software development projects?
a thread... 🧵
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Erik Mogensen retweeted
Use-case coverage is far more important than code coverage.
You can have 100% code coverage and still have your app break in prod.
Use cases can be encoded in end-to-end (E2E) tests, which will produce tests that are as close as possible to how an app will actually be used ✅
ALT Venn diagram showing code coverage in the left circle and use-case coverage in the right circle. The intersection is code that should be tested. The non-intersected area of the left circle says unused code. The non-intersected area of the right circle says missing code.
Erik Mogensen retweeted
Every so often there will be a burst of Twitter conversations on the “Reverse Conway Manoeuver” and related topics.
I find this encouraging, but not for a reason you might suspect.
Hear me out; this is important.
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Erik Mogensen retweeted
RFC 9264: Linkset: Media Types and a Link Relation Type for Link Sets rfc-editor.org/info/rfc9264
Erik Mogensen retweeted
slowly seeing that a big source of confusion around REST APIs is the lack of discussion around the necessity of a hypermedia client: we talk about the API, hypermedia controls, etc. but don't talk about how the client should work
Erik Mogensen retweeted
🗓 @DavidKPiano will be speaking at @ReactNorway next week on June 24.
🎟 Virtual and in-person tickets available!
reactnorway.com
Erik Mogensen retweeted
Saved Photo
Wired, July ‘97, deep in the Long Boom futurology boom. Perversely pessimistic at the time.
Erik Mogensen retweeted
florida high school class president zander moricz was told by his school that they would cut his microphone if he said “gay” in his grad speech, so he replaced gay with “having curly hair.” i am in awe
Erik Mogensen retweeted
1/45 (yes, 45…). Last week, I gave a speech at the
Society of Editors. There's been some interest in it so, if you'll indulge me, I thought I'd post it here. I was asked to talk on ‘future of news’. Once I’d cleared up that I definitely don’t know that, I launched in…
Erik Mogensen retweeted
Scheduling your team at 100% capacity is a great way to ensure that nothing will be delivered on time.
Erik Mogensen retweeted
🌎 Most apps: Enable all user actions by default. Bugs will come from the things you didn't think about.
🤖 State machines: Disable all user actions by default. Bugs come from happy paths you forgot about.
I know which I prefer.
Erik Mogensen retweeted
React, Angular and so on have gotten a bit of bashing recently. So I wrote an article defending these technologies
Enjoy.
williamkennedy.ninja/javascr…
Erik Mogensen retweeted
Many developers severely underestimate the complexity involved with microservices.
While there are many books/articles about the topic, they often miss sharing intuition about the huge level of complexity involved.
Will try to share my understanding in this thread...
Erik Mogensen retweeted
Conway's law is valid within a team as well.
"If we have a 5 person team, and we give each one a different task to work on, we are creating 5 different 1-person teams.
If we have a problem with our team's output, it might be useful to become a 5-person team."
#conwayslaw
Erik Mogensen retweeted
People often think that distributed systems is about knowing things like PAXOS, fancy commutative operations, clock synchronization and the like but in reality what in your opinion is building and running distributed systems successfully actually about?
Erik Mogensen retweeted
This is absolutely nuts. The tool here automatically extracts an FSM from an RFC and then automatically analyzes it for attacks. dev.to/maxvonhippel/automate…
Erik Mogensen retweeted
The government of Denmark have open sourced their macroeconomic model!
GitHub - DREAM-DK/MAKRO github.com/DREAM-DK/MAKRO
