Cloudflare introduced a new Flagship service that allows you to enable or disable features in applications without redeploying the code, writes xrust. The service runs on the edge of the Cloudflare network and is already available in closed beta. It is based on the OpenFeature open standard and is aimed at developers who value speed and stability.
What is Flagship and why is it needed
Flagship is a tool that helps developers manage features in applications using so-called “flags”. A flag is a switch that allows you to:
- enable a new function for some users,
- test changes without risk,
- quickly disable problematic functionality,
- experiment without restarting the application.
Main idea: no need to roll out the code again , to change the behavior of the program.
For a layman, this can be compared to a “toggle switch” in the control panel — the function is already built-in, but it turns on only when needed.
Why Flagship is faster than other solutions
Typically, flag management services access external servers to find out which feature option to enable. This takes time and creates delays.
Cloudflare solved the problem radically: flags are processed directly at the network periphery (edge) — that is, as close as possible to the user.
What does this give:
- almost zero latency (fractions milliseconds),
- no unnecessary requests,
- stable operation even under high load,
- saving on external services.
Cloudflare emphasizes that this is especially important for AI applications where responsiveness is critical.
OpenFeature is the open standard on which Flagship is built
class=»notranslate»>__GTAG5__ Flagship is powered by OpenFeature, an open CNCF standard that allows for a consistent approach to feature flags across systems.
Advantages:
- no binding to one supplier,
- you can change platforms without rewriting the code,
- developers use a single API,
- makes it easier to integrate flags into any application.
Pete Hodgson of Tribe AI noted that Cloudflare's addition to the OpenFeature ecosystem is a «win for the entire industry» because it reduces dependence on expensive SaaS solutions.
How flag management works in Flagship
Each flag can have multiple rules. They are checked in turn — the first matching rule determines which version of the function the user will receive.
Rules may include:
- conditions (for example, country, device type, version browser),
- percentage distribution (for example, 10% of users see a new feature),
- different behavior options.
Cloudflare explains the difference between incremental deployment and percentage adoption:
- phased deployment — different versions of the code receive different traffic;
- percentage implementation — one version of the code, but different users get different behavior options.
This allows you to test functions safely and flexibly.
What the developers and community say
On Reddit, users noted that the main advantage of Flagship is evaluation of flags directly on the periphery of the network, without resorting to third-party services.
One of the popular comments:
“Feature flags are becoming standard infrastructure, like caching or logging. The era of expensive SaaS solutions is ending.”
The developers also note that native integration with Cloudflare Workers reduces operating costs and simplifies the architecture.
Additional Flagship features
class=»notranslate»>__GTAG7__ Cloudflare also introduced a browser client application. It:
- loads the necessary flags in advance,
- caches them with a custom lifetime (TTL),
- allows you to calculate flag values locally, without requests to the server.
This speeds up the operation of interfaces and reduces the load on the network.
Background: why Cloudflare is betting on edge technologies
Cloudflare is actively developing the Workers platform — an environment where code is executed as close to the user as possible.
Flagship became a logical continuation of this strategy:
- it built into the Cloudflare ecosystem,
- uses the company's global network,
- is focused on applications where response speed is important,
- is suitable for AI agents and services with a high frequency of updates.
The service is currently available in closed beta, but Cloudflare promises to expand access in the coming months.
By pages https://www.infoq.com
Xrust Cloudflare launched Flagship — a service for managing functions directly on network periphery
