K
Klarna Engineering
engineering.klarna.com · Company blog · on HN since 2013
Engineers at Klarna, the Swedish payments company, write about performance, load testing, Erlang debugging, and team practices.
What HN saysOne commenter calls it the best engineering blog in the Nordics. HN links it mainly for its performance posts, such as the one on removing caching.
16HN people shared it
2linked it in comments
35stories submitted
491story points
3 years agolast shared
2013people per year2026
Most-shared posts
- 1How removing caching improved mobile performance by 25%3 people · 118 points · first shared 2017 · 41 comments on HN
- 2Performance as first class citizen – continuous measurement and tooling2 people · 6 points · first shared 2018 · discussion on HN
- 3Architecture Decision Studio at Klarna – keeping it smoooth2 people · 5 points · first shared 2020 · 1 comments on HN
- 4Improving Communication and Confidence with Visual Snapshot Testing2 people · 5 points · first shared 2017 · discussion on HN
- 5Four load testing mistakes developers love to make2 people · 3 points · first shared 2017 · discussion on HN
- 6The hunt for a cluster-killer Erlang bug (2021)1 people · 291 points · first shared 2022 · 35 comments on HN
- 7The hunt for a cluster-killer Erlang bug1 people · 11 points · first shared 2021 · discussion on HN
- 8How to run an internal tech conference, in detail1 people · 6 points · first shared 2016 · discussion on HN
- 9How we built a tool for validating big data workflows1 people · 5 points · first shared 2019 · discussion on HN
- 10Lessons learned from optimizing the performance of a Node.js service1 people · 5 points · first shared 2020 · discussion on HN
- 11Why you should follow the robustness principle in your APIs1 people · 4 points · first shared 2017 · discussion on HN
- 12Why I Failed Teaching Programming to Kids1 people · 4 points · first shared 2017 · discussion on HN
- 13Monitoring Erlang Atoms1 people · 4 points · first shared 2017 · discussion on HN
- 14Architecture Golf – make knowledge sharing smoooth1 people · 3 points · first shared 2020 · discussion on HN
- 15A year of mob programming1 people · 2 points · first shared 2017 · discussion on HN
What HN people wrote when they linked it
mite-mitreski · 2017-04-22
Best one in the nordics https://engineering.klarna.com/
MaysonL · 2017-01-10
The reddit link just points to https://engineering.klarna.com/how-removing-caching-improved-mobile-pe…