Library support for Kotlin coroutines
⚡ Executive Summary & Quick Facts
Authoritative Sourcekotlinx.coroutines is kotlinx.coroutines is an open-source project written in Kotlin: Library support for Kotlin coroutines ..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of October 2026), Kotlin/kotlinx.coroutines has accumulated 13,823 GitHub stars and 1,952 forks. It is written in Kotlin, licensed under Apache-2.0, and ranks #1,126 globally. It is actively maintained with the latest commit recorded on Oct 23, 2026.”
| Repository | Kotlin/kotlinx.coroutines ↗ |
|---|---|
| Primary Category | async |
| Language & Stack | Kotlin |
| Software License | Apache-2.0 |
| Community Traction | ★ 13.8K stars · ⑂ 2K forks · #1,126 globally |
| Maintenance | ● Active (Last commit: Oct 23, 2026) · 347 open issues |
| Target Audience | Developers and engineering teams building with Kotlin, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 95/100 · Grade A+Yes, kotlinx.coroutines is actively maintained. Continuous telemetry recorded the last code commit on Oct 23, 2026 (7 days ago). Supported by 13,823 stars and 1,952 community forks, this repository holds a calculated health index of 95/100, reflecting very active (commits within last 14 days) and active community feedback (347 open).
Star History
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+6
STARS · LAST 30 DAYS
1
PER DAY
#23
MOST-STARRED Kotlin
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +6 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +98 |
kotlinx.coroutines gained 6 stars in the last 30 days, about 1 a day, and now has 13.8K. It is about 10 years old and has averaged roughly 1.4K stars a year. It ranks #23 among Kotlin repositories and #1,126 across all languages on GitHubRepo.
Trending Record
29
DAYS ON TRENDING
#2090
BEST RANK
Sep 30, 2026
FIRST APPEARANCE
Active
STATUS TODAY
kotlinx.coroutines has maintained a continuous presence across global trending indexes, peaking at #2090. Below is the 30-day activity profile:
💡 Overview
kotlinx.coroutines is an open-source project written in Kotlin: Library support for Kotlin coroutines .
Engineered for speed, consistency, and developer ease, it solves common hurdles in async, coroutines, kotlin. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Kotlin for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/Kotlin/kotlinx.coroutines.git
cd kotlinx.coroutines⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17+, Kotlin compiler >= 1.9
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
kotlinx.coroutines coordinates its core functionality through a modular Kotlin pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed kotlinx.coroutines into Kotlin backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install kotlinx.coroutines using your package manager: `git clone https://github.com/Kotlin/kotlinx.coroutines.git`
Initialize your project workspace or configuration file for kotlinx.coroutines.
Import kotlinx.coroutines into your codebase or invoke it directly from your terminal.
Execute your test suite or run `kotlinx.coroutines --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Kotlin, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
Kotlin/kotlinx.coroutines is currently ranked #1,126 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
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Frequently Asked Questions
What does kotlinx.coroutines do? +
Library support for Kotlin coroutines
Is kotlinx.coroutines actively maintained in 2026? +
Yes, kotlinx.coroutines is actively maintained. The latest code push was recorded on Oct 23, 2026 (7 days ago). It holds a calculated Maintenance Health Score of 95/100 (A+ rating) with 13,823 stars and 347 open issues.
What language is kotlinx.coroutines written in? +
The primary language is Kotlin. Topics include: async, coroutines, kotlin.
How many stars does kotlinx.coroutines have? +
kotlinx.coroutines has 13,823 stars and 1,952 forks on GitHub.
How does kotlinx.coroutines rank among GitHub repositories? +
With 13,823 stars, Kotlin/kotlinx.coroutines is ranked #1,126 globally across all repositories tracked on GitHubRepo and #23 among Kotlin projects.
What license is kotlinx.coroutines distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
