rxjs
RxJS reactive programming patterns including operators, error handling, multicasting, and Angular integration.
Profile →npx skills add a5c-ai/babysitter --skill rxjs --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# RxJS Skill Expert assistance for implementing reactive programming with RxJS in Angular and JavaScript applications. ## Capabilities - Create and compose observables - Apply transformation and filtering operators - Handle errors and retries - Implement multicasting patterns - Manage subscriptions and memory - Integrate with Angular HTTP and forms ## Usage Invoke this skill when you need to: - Handle async data streams - Compose complex data pipelines - Implement real-time features - Manage concurrent requests - Handle WebSocket streams ## Inputs | Parameter | Type | Required | Description | |-----------|------|----------|-------------| | useCase | string | Yes | http, websocket, events, state | | operators | array | No | Specific operators needed | | errorHandling | boolean | No | Include error handling | ### Configuration Example ```json { "useCase": "http", "operators": ["switchMap", "debounceTime", "catchError"], "errorHandling": true } ``` ## Observable Patterns ### HTTP with Operators ```typescript import { Injectable, inject } from '@angular/core'; import { HttpClient } from '@angular/common/http'; import { Observable, Subject, BehaviorSubject, catchError, debounceTime, dis
- Capabilities
- Usage
- Inputs
- Configuration Example
- Observable Patterns
- HTTP with Operators
- State Management Pattern
- WebSocket Stream
- Combining Streams
- Error Handling Patterns
- Subscription Management
- Operator Reference
- Best Practices
- Target Processes
What does the rxjs skill do?
RxJS reactive programming patterns including operators, error handling, multicasting, and Angular integration.
How do I install it?
Run `npx skills add a5c-ai/babysitter --skill rxjs --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From a5c-ai/babysitter, a repository with 1,642 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.