A terminal emulator for Cygwin. You can run OpenSSH, bash, zsh, tcsh, cmd.exe, and other commands in it.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#901
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
ck gained 10 stars in the last 30 days, about 1 a day, and now has 5. It is about 18 years old and has averaged roughly 0 stars a year. It ranks #901 among C++ repositories and #14,374 across all languages on GitHubRepo.
Trending Record
4
DAYS ON TRENDING
#10205
BEST RANK
Sep 28, 2026
FIRST APPEARANCE
Active
STATUS TODAY
ck has maintained a continuous presence across global trending indexes, peaking at #10205. Below is the 30-day activity profile:
💡 Overview
ck is an open-source project written in C++: A terminal emulator for Cygwin. You can run OpenSSH, bash, zsh, tcsh, cmd.exe, and other commands in it.
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/hermit/ck.git
cd ck⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
ck 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 ck 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 GPL-3.0 license.
🚀 Getting Started
Install ck using your package manager: `git clone https://github.com/hermit/ck.git`
Initialize your project workspace or configuration file for ck.
Import ck into your codebase or invoke it directly from your terminal.
Execute your test suite or run `ck --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
hermit/ck is currently ranked #14,374 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #13,962 | lachie/logeye | Ruby | ★ 6 | Compare ↗ |
| #13,962 | drnic/comment_replies | JavaScript | ★ 6 | Compare ↗ |
| #13,962 | lancecarlson/kissgen | Ruby | ★ 6 | Compare ↗ |
| #13,962 | collectiveidea/css_naked_day | Ruby | ★ 6 | Compare ↗ |
| #13,962 | jnicklas/rorem | Ruby | ★ 6 | Compare ↗ |
| #14,374 | hermit/ck This Project | C++ | ★ 5 | |
| #14,374 | psq/mephisto-erb-templates-plugin | Ruby | ★ 5 | Compare ↗ |
| #14,374 | francois/family_budget | JavaScript | ★ 5 | Compare ↗ |
| #14,374 | ask/roleplay | Python | ★ 5 | Compare ↗ |
| #14,374 | crafterm/guitarzero | Ruby | ★ 5 | Compare ↗ |
| #14,374 | rictic/test-parser | Ruby | ★ 5 | Compare ↗ |
Frequently Asked Questions
What does ck do? +
A terminal emulator for Cygwin. You can run OpenSSH, bash, zsh, tcsh, cmd.exe, and other commands in it.
What language is ck written in? +
The primary language is C++. Topics include: software.
Is ck actively maintained? +
Yes, the last recorded push was on Apr 4, 2009 with 1 open issues being tracked.
How many stars does ck have? +
ck has 5 stars and 0 forks on GitHub.
How does ck rank among GitHub repositories? +
With 5 stars, hermit/ck is ranked #14,374 globally across all repositories tracked on GitHubRepo and #901 among C++ projects.
What license is ck distributed under? +
The repository reports a GPL-3.0 license. Always verify the repository LICENSE file for legal terms.
