What a week at KubeCon + CloudNativeCon EU 2026 in Amsterdam. Huge thanks to everyone who came to our talks, stopped by the OpenFeature booth, asked questions, or just said hi. Your feedback and stories keep the project moving forward.
openfeature.dev/blog/kubecon...
Standardize .NET feature flags with OpenFeature. 🚩
Get a provider-agnostic API with DI, hooks & context-aware flagging. Decouple implementations, improve testing, and enable safer progressive delivery.
More:
Hey Amsterdam! Get some frites and come see us at the project pavilion booth this afternoon!
openfeature.dev/blog/kubecon...
Want to start in the opensource world and want to do some golang?
@openfeature.dev is looking for contributor to work on the GO SDK v2
github.com/open-feature...
csharp, C#, or event C++++, however you like to denote it, if you're looking for an accessible open-source project to contribute to, check out OpenFeature!
github.com/search?q=org...
"...did not have appropriate error handling nor was it feature flag protected..."
"...We will enforce all changes to critical binaries to be feature flag protected and disabled by default..."
👀
Any Usergroup/etc in the #Zurich area wants to hear something about @openfeature.dev on the 12.6.2025?
I am attending hack.commit.push on the 13th, and I could arrive a day earlier ;) winterthur2025.hack-commit-pu.sh
Be hold, my demo repository for my talk - still a little rough, with a lot of typos, but a good starting point for @openfeature.dev with spring boot ;)
Feedback welcome ;)
github.com/aepfli/Fun-W...
#java #springboot #featureflags
We'll help you write one!
My talk at Kubecon have been uploaded to youtube.
Go watch it, if you want the latest news about @openfeature.dev
www.youtube.com/watch?v=lEXm...
@martin.social Here is the blog post about storing the secrets as we discussed at #kubecon London for @openfeature.dev! medium.com/@askpt/why-o...
Not able to attend the OpenFeature Summit or KubeCon EU? Check out the latest blog post for highlights!
Looking for your feature flag evaluations to be tied to your error and performance monitoring, take a look at @sentry.io new OpenFeature Hooks:
openfeature.dev/blog/sentry-...
Happy to share that OpenFeature Node.js Providers are now supported by the open-source @vercel.com Flags SDK for Next.js and SvelteKit. Check out the details: openfeature.dev/blog/vercel-...
In the TypeScript code snippet, one can see how an event handler can be added to the OpenFeature client. It shows 2 examples for event type ready and configuration changed.
*25d -> #KubeCon & a bit of #OpenFeature a day #11*
#Events are state changes of the #provider: ready, configuration changed, error, stale
#Event #handlers can be implemented to react to those. Eg. maybe we want to wait until the provider is 'ready' before evaluating feature flags for rendering UI.
🎉 Hackathon recap! @devcyclehq.bsky.social recently hosted a hackathon to explore OpenFeature, and the results were incredible! Check out the projects ranging from OpenFeature CLI improvements to using OpenFeature Remote Evaluation Protocol with CloudFlare Workers!
