@liteguard/liteguard-browser

• Website: liteguard.io
• Project Page: https://github.com/liteguard/liteguard
• Issues: https://github.com/liteguard/liteguard/issues/new

Liteguard for browser runtimes.

Installation

npm install @liteguard/liteguard-browser

Quick Start

import { LiteguardClient } from "@liteguard/liteguard-browser";

const client = new LiteguardClient("pct-...", {
  environment: "env-production",
});
await client.start();

const scope = client.createScope({ userId: "user-123", plan: "pro" });

if (scope.isOpen("payments.checkout")) {
  // ...
}

await client.shutdown();

Primary API

• new LiteguardClient(projectClientToken, options) creates a client.
• await client.start() fetches the initial bundle and starts refresh and flush workers.
• client.createScope() creates an immutable scope.
• scope.isOpen() evaluates locally.
• scope.evaluate() returns a GuardDecision with the full evaluation result.
• scope.executeIfOpen() and scope.executeIfOpenAsync() measure guarded work.
• scope.startExecution() creates an execution correlation handle.
• scope.withProperties() and scope.withProtectedContext() derive child scopes.
• scope.getProperties() returns the current property bag for transport.
• client.flush() flushes buffered telemetry.
• client.shutdown() flushes and stops background work.

Notes

• Prefer explicit scopes for async browser flows.
• Evaluation is local after the initial bundle fetch.
• Unadopted guards default open and emit no signals.

License

Apache 2.0 see LICENSE.