operator-framework/operator-controller
A new and improved management framework for extending Kubernetes with Operators
⚡ Executive Summary & Quick Facts
Authoritative Sourceoperator-controller is operator-controller is an open-source project written in Go: A new and improved management framework for extending Kubernetes with Operators..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), operator-framework/operator-controller has accumulated 212 GitHub stars and 85 forks. It is written in Go, licensed under Apache-2.0, and ranks #18,805 globally. It is actively maintained with the latest commit recorded on Oct 16, 2026.”
| Repository | operator-framework/operator-controller ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | Go |
| Software License | Apache-2.0 |
| Community Traction | ★ 212 stars · ⑂ 85 forks · #18,805 globally |
| Maintenance | ● Active (Last commit: Oct 16, 2026) · 29 open issues |
| Target Audience | Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 88/100 · Grade AYes, operator-controller is actively maintained. Continuous telemetry recorded the last code commit on Oct 16, 2026 (27 days ago). Supported by 212 stars and 85 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (27 days ago) and healthy issue cadence.
Star History
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+1
STARS · LAST 30 DAYS
1
PER DAY
#2,003
MOST-STARRED Go
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +1 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +10 |
operator-controller gained 1 stars in the last 30 days, about 1 a day, and now has 212. It is about 5 years old and has averaged roughly 42 stars a year. It ranks #2,003 among Go repositories and #18,805 across all languages on GitHubRepo.
Trending Record
46
DAYS ON TRENDING
#1969
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
operator-controller has maintained a continuous presence across global trending indexes, peaking at #1969. Below is the 30-day activity profile:
💡 Overview
operator-controller is an open-source project written in Go: A new and improved management framework for extending Kubernetes with Operators.
Engineered for speed, consistency, and developer ease, it solves common hurdles in Go. 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 Go 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
$ go install github.com/operator-framework/operator-controller@latest⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Go >= 1.21 runtime environment
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
operator-controller coordinates its core functionality through a modular Go 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 operator-controller into Go 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 operator-controller using your package manager: `go install github.com/operator-framework/operator-controller@latest`
Initialize your project workspace or configuration file for operator-controller.
Import operator-controller into your codebase or invoke it directly from your terminal.
Execute your test suite or run `operator-controller --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
operator-framework/operator-controller is currently ranked #18,805 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #18,763 | gitakoos/proton-photos | Kotlin | ★ 213 | Compare ↗ |
| #18,763 | antiburn/antiburn | Rust | ★ 213 | Compare ↗ |
| #18,763 | charlie754/Game-Optimizer-CPUs-Threads-Optimizer | C++ | ★ 213 | Compare ↗ |
| #18,763 | theRizwan/FlagshipRouter | JavaScript | ★ 213 | Compare ↗ |
| #18,763 | Manan-Santoki/OpenShelf | Swift | ★ 213 | Compare ↗ |
| #18,805 | operator-framework/operator-controller This Project | Go | ★ 212 | |
| #18,805 | dougal/acts_as_indexed | Ruby | ★ 212 | Compare ↗ |
| #18,805 | FooBarWidget/daemon_controller | Ruby | ★ 212 | Compare ↗ |
| #18,805 | alex/django-templatetag-sugar | Python | ★ 212 | Compare ↗ |
| #18,805 | dwdyer/watchmaker | Java | ★ 212 | Compare ↗ |
| #18,805 | stevedekorte/vertex.js | JavaScript | ★ 212 | Compare ↗ |
Frequently Asked Questions
What does operator-controller do? +
A new and improved management framework for extending Kubernetes with Operators
Is operator-controller actively maintained in 2026? +
Yes, operator-controller is actively maintained. The latest code push was recorded on Oct 16, 2026 (27 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 212 stars and 29 open issues.
What language is operator-controller written in? +
The primary language is Go. Topics include: software.
How many stars does operator-controller have? +
operator-controller has 212 stars and 85 forks on GitHub.
How does operator-controller rank among GitHub repositories? +
With 212 stars, operator-framework/operator-controller is ranked #18,805 globally across all repositories tracked on GitHubRepo and #2,003 among Go projects.
What license is operator-controller distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
