skills.rest
hoangv97
hoangv97COMMUNITY
Explore all skills by this author →
𝕏@hoangv97GitHub

swift-concurrency

Guide Swift concurrency migration across actors, tasks, and Sendable boundaries.

Updated Feb 17, 2026
Search Tags:#debugging#migration#concurrency#swift#async-await#actors#sendable
One-click install
npx skills add https://github.com/hoangv97/skills --skill swift-concurrency-hoangv97
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: swift-concurrency
Source: https://github.com/hoangv97/skills/tree/main/swift-concurrency
Command: npx skills add https://github.com/hoangv97/skills --skill swift-concurrency-hoangv97

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Swift concurrency guidance helps developers write safe, maintainable asynchronous code with actors, async/await, and Sendable, while navigating strict Swift 6 migrations and common pitfalls.

Core Features & Use Cases

  • Expert guidance on concurrency patterns, isolation boundaries, and code migration strategies for Swift 5.x/6.x.
  • Actionable patterns and references (actors.md, threading.md, memory-management.md, migration.md) for practical adoption.
  • Step-by-step workflows for triage, migration, debugging, and performance considerations.

Quick Start

Begin by auditing your project for default actor isolation and migrate critical modules using the Swift Concurrency Course guidance.

Frequently Asked Questions about swift-concurrency

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I migrate to Swift 6 strict concurrency mode safely?▼

Migrate to Swift 6 strict concurrency by auditing default actor isolation and moving critical modules incrementally. This approach enforces isolation decisions and provides step-by-step migration workflows to reduce blast radius.

How do you manage Sendable boundaries and actor isolation in async/await code?▼

Manage Sendable boundaries and actor isolation by applying structured concurrency patterns and enforcing isolation decisions. This ensures safe data sharing across tasks and reduces risks in asynchronous Swift code.

What's the best way to debug Swift concurrency code with actors and Task groups?▼

Debug Swift concurrency code using provided triage workflows and references for threading and memory management. These resources help identify isolation issues and performance bottlenecks in actors and Task groups.

Can I use this Swift concurrency guidance for projects still on Swift 5.x?▼

Yes, this guidance applies to projects using Swift 5.x and Swift 6 strict mode. It supports modules relying on async/await, actors, and Task groups, offering migration steps for incremental adoption.

Why does migrating to structured concurrency increase my code's blast radius?▼

Migrating to structured concurrency increases blast radius when isolation decisions are not enforced correctly. Applying provided migration patterns and step-by-step workflows reduces these risks and ensures safe adoption.

Related Skills

Explore More Software Engineering Skills→
horizontalsystemshorizontalsystems

swift-concurrency

Diagnose data races and convert callback-based Swift code to async/await.

Official
Advanced
femitzfemitz

swift-concurrency

Diagnose and resolve Swift concurrency issues in Swift 6.3+ projects.

Community
Advanced
javierhbrjavierhbr

swift-code-review

Review Swift code for concurrency safety, error handling, and memory management.

Community
Intermediate
CharlesWiltgenCharlesWiltgen
1.1k

swift-concurrency

Guide actor isolation, Sendable, and async/await usage in Swift 6.

Community
Advanced