CCruxtab Technologies Pvt. Ltd.1d ago · 3 min readManaging Subscription-Based Integration Access in Shopify AppsA Shopify app may provide different capabilities depending on the merchant's subscription plan. Some features can be available to every merchant, while advanced integrations may require an upgraded plcruxtab-technologies.hashnode.dev
RRakha Kanz Kautsar5d ago · 5 min readThe Performance Cost of Feature FlagsI’ve seen feature flag flicker at Shopee, TikTok, and Hopper. The app paints before it has the value it should use. After a rollout, that can mean an old default. During a live experiment, it can mean2blog.rakha.dev
DDimitry KatzSep 22 · 22 min readFeature Flags Without a Vendor: Why I Replaced PostHog With 200 Lines of S3Every feature flag SDK sells you the same promise: flip a switch, change behavior in production, no deploy. What the pricing page doesn't show is the second contract you sign — your request path now dbasiliskin.hashnode.dev
KKrishnam MurarkaSep 21 · 3 min readRemove the code before you delete the flagA feature flag's expiry date is often wired straight to a deletion job. That has the order backwards. Deleting the configuration is the last step of a removal, not the trigger for one. The reason is t11Medilec-engineering.hashnode.dev
AAuth By ExampleSep 20 · 1 min readA feature flag is not an authorization checkFeature flags are great for rollouts. They are a poor substitute for authorization. A flag answers: “Is this code path on for this cohort?” An authz check answers: “Is this principal allowed to do thiauthbyexample.hashnode.dev
AAbisoye Alli-BalogunSep 14 · 15 min readHow to Implement Feature Flags for Safe and Gradual RolloutsFeature flags are one of the most powerful tools in a team's deployment arsenal. They decouple deployment from release, meaning your CI/CD pipeline can push code to production servers on every merge, freecodecamp.org
SSyed Muhammad AliAug 4 · 23 min readFeature Flags in SaaS: A Beginner's Guide with Next.js 16 (2026)You just shipped a new billing page. It works perfectly in your local environment, QA gives it a thumbs up, and you deploy on a Friday afternoon (bold choice). Twenty minutes later, support tickets stdevstacked.hashnode.dev
MMario Alberto ArceJul 14 · 7 min readWhy I Built a Feature Module Engine — and Why Feature Flag Libraries Weren't EnoughThe Problem Three years ago, I was building a CORS policy module for a library that would be consumed by teams I didn't control. The infrastructure team wanted to control activation via environment vapowercsharp.hashnode.dev
MMichael TarnorutskyJun 25 · 5 min readNona isn't your open source project #151,523TL;DR What: Nona is an open-source, self-hosted remote config and feature flag service - a Firebase Remote Config alternative. Why: we built it small on purpose - one thing done excellently, not ano1ryware.hashnode.dev
SsptippettJun 21 · 8 min readI got tired of writing ifs everywhere — so I built an ecosystemI got tired of writing if (featureFlags.IsEnabled(...)) everywhere — so I built an ecosystem I've been writing C# for over a decade and feature flags have always annoyed me in the same way. Not the cochaotic-neutral-dev.hashnode.dev
