# dimasusername/ConcurrencyRecipes

Practical solutions to problems with Swift Concurrency

Repository: https://github.com/dimasusername/ConcurrencyRecipes
Canonical: https://ross.abutalabs.com/products/concurrencyrecipes
Language: Swift
License: BSD-3-Clause
License Family: permissive
Last push: 2026-08-22T21:28:39+00:00

## Health v2 (maintenance only)
Score: 71/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 35, longevity 71
- inputs: {"age_days": 1003, "days_push": 11, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1326, forks 45 (observed 2026-08-28T04:04:22.668437+00:00)

## What it is
A curated collection of practical recipes and documented hazards for working with Swift Concurrency (async/await, actors, isolation, structured concurrency). It is a documentation-style learning resource originally by Matt Massicotte, now maintained by dimasusername.

## Use cases
- learn how to create an async context in Swift
- understand actor isolation and reentrancy pitfalls
- integrate pre-concurrency libraries with async code
- solve sendability errors when crossing isolation domains
- use Swift concurrency correctly in SwiftUI
- avoid thread pool blocking and deadlocks in Swift tasks
- migrate code toward Swift 6 concurrency rules

## When to choose
- you are writing or debugging Swift async/await code
- you need practical, example-driven explanations of actors and isolation
- you want a reference of common Swift Concurrency hazards and workarounds

## When to avoid
- you need production-ready, Swift 6-updated code samples
- you want comprehensive or authoritative documentation rather than opinionated recipes
- you are not working in the Swift/Apple ecosystem

## Facets
- artifact type: learning-resource
- maturity: active
- function: concurrency, developer-tools, documentation
- domain: developer-tools, tutorials, apple-ecosystem
- platform: cross-platform
- tags: swift-concurrency, async-await, actors, structured-concurrency, recipes, sendability, swift, macos, ios

## Member repositories
- dimasusername/ConcurrencyRecipes (main) score 71

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:22.668437+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:46:21.839050+00:00, confidence not recorded.
  - readme: https://github.com/dimasusername/ConcurrencyRecipes (fetched 2026-08-28T04:04:22.668437+00:00, sha f8991b1a7c75)
- Data as of 2026-08-30T08:39:29.467469+00:00.