Practical walkthroughs for the work you actually ship.
Every tutorial starts from a concrete task and ends with runnable JavaScript, grouped by the part of the platform it exercises.
Fundamentals
Install a JavaScript SDK, issue credentials, and evaluate your first flag.
Decide between sdk-js, sdk-browser, and sdk-react by where the code runs and which credential it's allowed to hold, with a minimal example of each.
Call the credentials API to issue a bearer token scoped to one environment, wire it into a RollfuseClient, and revoke it when it's no longer needed.
Install @rollfuse/sdk-js, construct a RollfuseClient, start it, and evaluate a flag synchronously against a locally cached Configuration.
Feature flags & rollout
Create a flag, ship it to a slice of traffic, target a segment, and let a guardrail roll it back.
Attach a metric-based guardrail to a live rollout so a breaching error rate pauses or aborts it automatically, then read back the guardrail's evaluation history.
Create a flag with its variations through the REST API, turn it on in one environment, then read its value from your application with the JS SDK.
Schedule a staged rollout that starts at 10% of traffic, understand why the same user always lands on the same side, then increase exposure without flipping anyone back and forth.
Define an enterprise-plan segment once, reference it from a targeting rule on a flag's environment config, and confirm the SDK respects it during evaluation.
Experimentation
Run an A/B experiment, record observations, and read the outcome analysis.
Check sample-ratio-mismatch before trusting a result, interpret outcome-analysis significance and variation lift, and decide whether to conclude or abort a running experiment.
Attach an experiment to an existing feature flag, start it, let sdk-js assign variations deterministically, and record a conversion observation when a subject completes the target action.
Integrations & automation
React to flag changes with webhooks and keep external systems in sync.
Register a webhook endpoint, handle the delivered payload in a minimal Express server, and use the deliveries history to debug a failed webhook.
Configure a connector that pulls metric data from an external HTTP source, preview the mapping before saving it, and trigger an on-demand sync.
Team operation
Invite members, assign roles, read the audit trail, and provision users.
Filter and export your Organization's audit trail, then approve or reject a pending role-change request.
Invite a teammate by email, walk through invite acceptance, and grant or revoke a role through the Members API.
Issue a SCIM token so your identity provider can create and remove users automatically, and revoke it when you need to.
Account
View plans and change your organization's own rollfuse subscription.