flippercloud/flipper
๐ฌ Beautiful, performant feature flags for Ruby.
โก Executive Summary & Quick Facts
Authoritative Sourceflipper is flipper is an open-source project written in Ruby: ๐ฌ Beautiful, performant feature flags for Ruby..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), flippercloud/flipper has accumulated 3,974 GitHub stars and 447 forks. It is written in Ruby, licensed under MIT, and ranks #3,544 globally. It is actively maintained with the latest commit recorded on Nov 9, 2026.”
| Repository | flippercloud/flipper โ |
|---|---|
| Primary Category | api |
| Language & Stack | Ruby |
| Software License | MIT |
| Community Traction | โ 4K stars ยท โ 447 forks ยท #3,544 globally |
| Maintenance | โ Active (Last commit: Nov 9, 2026) ยท 39 open issues |
| Target Audience | Developers and engineering teams building with Ruby, seeking reliable, tested, and actively maintained tooling for production workloads. |
๐ก๏ธ Repository Maintenance & Health Audit (2026)
Health Score: 97/100 ยท Grade A+Yes, flipper is actively maintained. Continuous telemetry recorded the last code commit on Nov 9, 2026 (5 days ago). Supported by 3,974 stars and 447 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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+99
STARS ยท LAST 30 DAYS
3
PER DAY
#116
MOST-STARRED Ruby
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +1 | +99 | +270 |
| Per day | 1 | 3 | 3 |
| Forks gained | +0 | +9 | +22 |
flipper gained 99 stars in the last 30 days, about 3 a day, and now has 4K. It is about 14 years old and has averaged roughly 284 stars a year. It ranks #116 among Ruby repositories and #3,544 across all languages on GitHubRepo.
Trending Record
9
DAYS ON TRENDING
#8594
BEST RANK
Nov 3, 2026
FIRST APPEARANCE
Active
STATUS TODAY
flipper has maintained a continuous presence across global trending indexes, peaking at #8594. Below is the 30-day activity profile:
๐ก Overview
flipper is an open-source project written in Ruby: ๐ฌ Beautiful, performant feature flags for Ruby.
Engineered for speed, consistency, and developer ease, it solves common hurdles in api, dalli, feature. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
โก Key Features
Optimized execution pipeline written in Ruby 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.
๐ฅ Installation
$ git clone https://github.com/flippercloud/flipper.git
cd flipperโ System Requirements
Platforms
- โข macOS
- โข Linux
- โข Windows
Runtime & Dependencies
Ruby >= 3.1 with Bundler
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
๐ง How It Works
flipper coordinates its core functionality through a modular Ruby 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.
๐ฏ Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with flipper.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
๐ Getting Started
Install flipper using your package manager: `git clone https://github.com/flippercloud/flipper.git`
Initialize your project workspace or configuration file for flipper.
Import flipper into your codebase or invoke it directly from your terminal.
Execute your test suite or run `flipper --help` to verify successful setup.
๐ Strengths
โ ๏ธ Considerations
โ Alternatives & Direct Competitors
๐ฅ Who Should Use This
Developers and engineering teams building with Ruby, seeking reliable, tested, and actively maintained tooling for production workloads.
๐ Nearby in the Rankings
flippercloud/flipper is currently ranked #3,544 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #3,539 | TanStack/db | TypeScript | โ 4K | Compare โ |
| #3,540 | tox-dev/tox | Python | โ 4K | Compare โ |
| #3,541 | apollographql/apollo-kotlin | Kotlin | โ 4K | Compare โ |
| #3,542 | DamascenoRafael/reminders-menubar | Swift | โ 4K | Compare โ |
| #3,542 | duolahypercho/codex-router | JavaScript | โ 4K | Compare โ |
| #3,544 | flippercloud/flipper This Project | Ruby | โ 4K | |
| #3,544 | arkadiyt/bounty-targets-data | โ | โ 4K | Compare โ |
| #3,546 | ethereum/consensus-specs | Python | โ 4K | Compare โ |
| #3,547 | Behat/Behat | PHP | โ 4K | Compare โ |
| #3,548 | RhetTbull/osxphotos | Python | โ 4K | Compare โ |
| #3,549 | actix/examples | Rust | โ 4K | Compare โ |
Frequently Asked Questions
What does flipper do? +
๐ฌ Beautiful, performant feature flags for Ruby.
Is flipper actively maintained in 2026? +
Yes, flipper is actively maintained. The latest code push was recorded on Nov 9, 2026 (5 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 3,974 stars and 39 open issues.
What language is flipper written in? +
The primary language is Ruby. Topics include: api, dalli, feature, feature-flag, feature-flagging.
How many stars does flipper have? +
flipper has 3,974 stars and 447 forks on GitHub.
How does flipper rank among GitHub repositories? +
With 3,974 stars, flippercloud/flipper is ranked #3,544 globally across all repositories tracked on GitHubRepo and #116 among Ruby projects.
What license is flipper distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
