@cosmjs/stream - npm Package Compare versions

Comparing version 0.38.1 to 0.39.0

AGENTS.md

+# @cosmjs/stream Agent Guide
+
+> **Package**: `@cosmjs/stream` v0.38.0 **Purpose**: Reactive stream utilities
+> **Layer**: Transport Layer
+
+## Package Overview
+
+Provides reactive stream utilities built on xstream for handling asynchronous
+data flows. Used internally by `@cosmjs/tendermint-rpc` for WebSocket
+subscriptions.
+
+### Key Features
+
+- **DefaultValueProducer**: Stream with default value
+- **toListPromise**: Collect stream to array
+- **firstEvent**: Get first event from stream
+- **concat**: Combine streams
+
+## Common Usage
+
+```typescript
+import { DefaultValueProducer, toListPromise } from "@cosmjs/stream";
+
+// Create stream with default
+const producer = new DefaultValueProducer(initialValue);
+const stream = xs.create(producer);
+
+// Collect all values
+const values = await toListPromise(stream, 5); // Wait for 5 values
+
+// Get first value
+const first = await firstEvent(stream);
+```
+
+---
+
+**Last Updated**: January 6, 2026 **Package Version**: 0.38.0
+
+

package.json

 {
   "name": "@cosmjs/stream",
-  "version": "0.38.1",
+  "version": "0.39.0",
   "description": "Utility functions for producing and consuming streams",
@@ -50,3 +50,3 @@ "contributors": [
   "devDependencies": {
-    "@cosmjs/utils": "^0.38.1",
+    "@cosmjs/utils": "^0.39.0",
     "@istanbuljs/nyc-config-typescript": "^1.0.1",
@@ -53,0 +53,0 @@ "@types/jasmine": "^4",

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