⚡ Executive Summary & Quick Facts
Authoritative Sourcereactive is reactive is an open-source project written in C#: The Reactive Extensions for .NET..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), dotnet/reactive has accumulated 7,194 GitHub stars and 797 forks. It is written in C#, licensed under MIT, and ranks #2,203 globally. It is actively maintained with the latest commit recorded on Nov 10, 2026.”
| Repository | dotnet/reactive ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | C# |
| Software License | MIT |
| Community Traction | ★ 7.2K stars · ⑂ 797 forks · #2,203 globally |
| Maintenance | ● Active (Last commit: Nov 10, 2026) · 217 open issues |
| Target Audience | Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 97/100 · Grade A+Yes, reactive is actively maintained. Continuous telemetry recorded the last code commit on Nov 10, 2026 (2 days ago). Supported by 7,194 stars and 797 community forks, this repository holds a calculated health index of 97/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+1
STARS · LAST 30 DAYS
1
PER DAY
#75
MOST-STARRED C#
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +1 | +1 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +40 |
reactive gained 1 stars in the last 30 days, about 1 a day, and now has 7.2K. It is about 13 years old and has averaged roughly 553 stars a year. It ranks #75 among C# repositories and #2,203 across all languages on GitHubRepo.
Trending Record
45
DAYS ON TRENDING
#657
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
reactive has maintained a continuous presence across global trending indexes, peaking at #657. Below is the 30-day activity profile:
💡 Overview
reactive is an open-source project written in C#: The Reactive Extensions for .NET.
Engineered for speed, consistency, and developer ease, it solves common hurdles in C#. 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 C# 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/dotnet/reactive.git
cd reactive⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C# environment and standard tooling
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
reactive coordinates its core functionality through a modular C# 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 reactive into C# 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 MIT license.
🚀 Getting Started
Install reactive using your package manager: `git clone https://github.com/dotnet/reactive.git`
Initialize your project workspace or configuration file for reactive.
Import reactive into your codebase or invoke it directly from your terminal.
Execute your test suite or run `reactive --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
dotnet/reactive is currently ranked #2,203 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,198 | perkeep/perkeep | Go | ★ 7.2K | Compare ↗ |
| #2,199 | retorquere/zotero-better-bibtex | TypeScript | ★ 7.2K | Compare ↗ |
| #2,200 | beenuar/AiSOC | Python | ★ 7.2K | Compare ↗ |
| #2,201 | HandyOrg/HandyControl | C# | ★ 7.2K | Compare ↗ |
| #2,202 | react-native-webview/react-native-webview | TypeScript | ★ 7.2K | Compare ↗ |
| #2,203 | dotnet/reactive This Project | C# | ★ 7.2K | |
| #2,204 | bleachbit/bleachbit | Python | ★ 7.2K | Compare ↗ |
| #2,205 | RsaCtfTool/RsaCtfTool | Python | ★ 7.2K | Compare ↗ |
| #2,205 | meta/pyrefly | Rust | ★ 7.2K | Compare ↗ |
| #2,207 | DenverCoder1/github-readme-streak-stats | PHP | ★ 7.2K | Compare ↗ |
| #2,208 | lance-format/lance | Rust | ★ 7.2K | Compare ↗ |
Frequently Asked Questions
What does reactive do? +
The Reactive Extensions for .NET
Is reactive actively maintained in 2026? +
Yes, reactive is actively maintained. The latest code push was recorded on Nov 10, 2026 (2 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 7,194 stars and 217 open issues.
What language is reactive written in? +
The primary language is C#. Topics include: software.
How many stars does reactive have? +
reactive has 7,194 stars and 797 forks on GitHub.
How does reactive rank among GitHub repositories? +
With 7,194 stars, dotnet/reactive is ranked #2,203 globally across all repositories tracked on GitHubRepo and #75 among C# projects.
What license is reactive distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
