lucianghinda/hwc-realtime-streaming
skills/hwc-realtime-streaming/SKILL.md
Implement real-time Hotwire behavior: Turbo Streams over WebSocket/SSE, custom stream actions, inline stream tags, live list updates, and cross-tab state synchronization. Prefer this skill when the core problem is push-based updates or stream action orchestration. Use hwc-navigation-content for pull-based pagination/tab/lazy-navigation flows, hwc-forms-validation for form lifecycle and validation, hwc-media-content for media upload/playback behavior, hwc-ux-feedback for generic loading/progress/transitions, and hwc-stimulus-fundamentals for non-stream Stimulus fundamentals.
$ install --global
skillsauthnpx skillsauth add lucianghinda/superpowers-ruby hwc-realtime-streamingInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 25, 2026, 1:09 PM185.7s9 files scanned
SKILL.md
- name:
- hwc-realtime-streaming
- description:
- >-
- Implement real-time Hotwire behavior:
- Turbo Streams over WebSocket/SSE, custom stream actions, inline stream tags, live list updates, and cross-tab state synchronization. Prefer this skill when the core problem is push-based updates or stream action orchestration. Use hwc-navigation-content for pull-based pagination/tab/lazy-navigation flows, hwc-forms-validation for form lifecycle and validation, hwc-media-content for media upload/playback behavior, hwc-ux-feedback for generic loading/progress/transitions, and hwc-stimulus-fundamentals for non-stream Stimulus fundamentals.
Real-Time & Streaming
Implement push-driven Hotwire behavior with Turbo Streams and Stimulus.
Core Workflow
- Identify transport and delivery shape: WebSocket, SSE, inline stream tags, or server response streams.
- Choose default Turbo Stream actions first; add custom actions only when defaults are insufficient.
- Keep stream actions small and deterministic; avoid embedding arbitrary scripts in stream payloads.
- Separate stream orchestration from domain UI concerns (forms, media, navigation).
- Verify ordering, idempotency, and multi-tab behavior for all real-time updates.
Guardrails
- Prefer
append/prepend/replace/update/remove/before/after/refreshbefore custom actions. - Keep cross-tab sync explicit (BroadcastChannel/localStorage) and scope it to same-device semantics.
- Use view transitions only where animation meaningfully improves state-change clarity.
- Validate failure modes for delayed/out-of-order messages.
Load References Selectively
Open only the file needed for the current request.
- Inline client-side stream tags:
references/2023-08-01-turbo-streams-inline-stream-tags.md - Custom Turbo Stream actions:
references/2023-08-15-turbo-streams-custom-stream-actions.md - Advanced playlist orchestration via custom actions:
references/2023-10-10-turbo-streams-custom-stream-actions-video-playlist-management.md - LocalStorage-backed stream state:
references/2024-01-30-turbo-streams-custom-stream-actions-localstorage.md - List animations with View Transitions:
references/2025-06-10-turbo-streams-list-animation-view-transitions.md - Real-time combobox updates:
references/2024-03-12-hotwire-combobox-with-real-time-data.md - Inter-tab communication patterns:
references/2023-11-21-stimulus-inter-tab-communication.md
Use references/INDEX.md for the full catalog.
Escalate to Neighbor Skills
- Pull-based navigation/history concerns: use
hwc-navigation-content - Form validation and submit lifecycle concerns: use
hwc-forms-validation - Media playback/upload interactions: use
hwc-media-content - Generic loading/progress/transition UX: use
hwc-ux-feedback - Base Stimulus API questions outside streaming: use
hwc-stimulus-fundamentals
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