Individual skill
stackblitz-sdk-patterns
Design a durable WebContainer lifecycle adapter for filesystem, process, event, preview, and teardown operations. Use when multiple UI components need WebContainer access or an integration has race-prone boot and cleanup logic. Trigger with "WebContainer SDK patterns", "manage WebContainer lifecycle", or "StackBlitz runtime adapter".
plugins/saas-packs/stackblitz-pack/skills/stackblitz-sdk-patterns/SKILL.md
Source commit 0500b275e963c027f6b410e8c49c0446945c574e
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 12, 2026
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Repository context
- Repository stars (not skill ratings)
- 2,916
- Repository last updated
- Nov 12, 2026
- License
- MIT
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- ai Repository topic
- automation Repository topic
- claude-code Repository topic
- devops Repository topic
- mcp Repository topic
- ai-agents Repository topic
- anthropic Repository topic
- claude-code-plugins Repository topic
- developer-tools Repository topic
- llm Repository topic
- saas Declared skill tag
- stackblitz Declared skill tag
- architecture Declared skill tag
- webcontainers Declared skill tag
- engineering Derived category
- design Derived category
- design-interface Derived category
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SKILL.mdcore · 4,623 bytesreferences/official-docs.mddoc · 967 bytes
Read excerpt
# WebContainer Lifecycle Adapter
## Overview
This skill creates or reviews one application-owned boundary around WebContainer startup and capabilities. The adapter makes boot idempotent, exposes explicit runtime states, tracks event unsubscriptions and processes, and prevents UI components from independently manipulating a shared instance.
## Prerequisites
- A named repository and the components that currently own runtime behavior
- The installed `@webcontainer/api` type definitions as the local API authority
- Expected mount, process, preview, export, and disposal use cases
## Tool Discipline
Use `Read`, `Glob`, and `Grep` to map imports, boot calls, process ownership, filesystem mutations, event subscriptions, and teardown paths. Use `WebFetch` only for current official StackBlitz or WebContainers documentation. Use `Write` or `Edit` after proposing the adapter boundary and compatibility impact.