# loong/go-concurrency-exercises

Hands on exercises with real-life examples to study and practice Go concurrency patterns. Test-cases are provided to verify your answers.

Repository: https://github.com/loong/go-concurrency-exercises
Canonical: https://ross.abutalabs.com/products/go-concurrency-exercises
Language: Go
License: NOASSERTION
License Family: other
Last push: 2024-09-23T09:40:48+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3831, "days_push": 709, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1977, forks 572 (observed 2026-08-28T04:06:01.436203+00:00)

## What it is
A collection of hands-on exercises for learning Go's concurrency patterns through real-life examples like crawlers, producer-consumer pipelines, and race conditions. Each challenge comes with test cases so learners can verify their solutions with `go test`.

## Use cases
- practice go concurrency patterns with exercises
- learn goroutines and channels by doing
- study producer-consumer patterns in go
- find and fix race conditions in go code
- learn graceful shutdown with signals in go
- prepare for go concurrency interview questions

## When to choose
- you learn better by coding than by reading articles
- you want test-verified practice problems for go concurrency
- you are preparing for go interviews involving goroutines and channels

## When to avoid
- you need a reference or tutorial explaining concurrency theory from scratch
- you are looking for a production concurrency library
- you work in a language other than Go

## Facets
- artifact type: learning-resource
- maturity: stable
- function: concurrency, testing, developer-tools
- domain: developer-tools, tutorials, programming-languages
- platform: go, cross-platform
- tags: go-concurrency, exercises, goroutines, channels, learning-by-doing, test-driven

## Member repositories
- loong/go-concurrency-exercises (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:01.436203+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 2026-08-30T03:04:47.526245+00:00, confidence not recorded.
  - readme: https://github.com/loong/go-concurrency-exercises (fetched 2026-08-28T04:06:01.436203+00:00, sha b3cd744eaf69)
- Data as of 2026-08-30T08:39:29.467469+00:00.