Rebalancer is a domain-specific language and tool for specifying and solving assignment problems (eg, putting balls in boxes with complex rules).
⚡ Executive Summary & Quick Facts
Authoritative Sourcerebalancer is rebalancer is an open-source project written in C++: Rebalancer is a domain-specific language and tool for specifying and solving assignment problems (eg, putting balls in boxes with complex rules)..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), meta/rebalancer has accumulated 473 GitHub stars and 48 forks. It is written in C++, licensed under Apache-2.0, and ranks #11,317 globally. It is actively maintained with the latest commit recorded on Nov 1, 2026.”
| Repository | meta/rebalancer ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | C++ |
| Software License | Apache-2.0 |
| Community Traction | ★ 473 stars · ⑂ 48 forks · #11,317 globally |
| Maintenance | ● Active (Last commit: Nov 1, 2026) · 13 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: 93/100 · Grade A+Yes, rebalancer is actively maintained. Continuous telemetry recorded the last code commit on Nov 1, 2026 (1 days ago). Supported by 473 stars and 48 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+12
STARS · LAST 30 DAYS
1
PER DAY
#897
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +183 | +12 | +90 |
| Per day | 26 | 1 | 1 |
| Forks gained | +21 | +3 | +10 |
rebalancer gained 12 stars in the last 30 days, about 1 a day, and now has 473. It is about 1 year old and has averaged roughly 473 stars a year. It ranks #897 among C++ repositories and #11,317 across all languages on GitHubRepo.
Trending Record
25
DAYS ON TRENDING
#491
BEST RANK
Oct 7, 2026
FIRST APPEARANCE
Active
STATUS TODAY
rebalancer has maintained a continuous presence across global trending indexes, peaking at #491. Below is the 30-day activity profile:
💡 Overview
rebalancer is an open-source project written in C++: Rebalancer is a domain-specific language and tool for specifying and solving assignment problems (eg, putting balls in boxes with complex rules).
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/facebook/rebalancer.git
cd rebalancer⚙ 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
rebalancer 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 rebalancer 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 Apache-2.0 license.
🚀 Getting Started
Install rebalancer using your package manager: `git clone https://github.com/facebook/rebalancer.git`
Initialize your project workspace or configuration file for rebalancer.
Import rebalancer into your codebase or invoke it directly from your terminal.
Execute your test suite or run `rebalancer --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
meta/rebalancer is currently ranked #11,317 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #11,301 | Euterpe-org/App | C# | ★ 474 | Compare ↗ |
| #11,301 | DigitallyRefined/android-ip-camera | Kotlin | ★ 474 | Compare ↗ |
| #11,301 | NPC-Worldwide/incognide | TypeScript | ★ 474 | Compare ↗ |
| #11,301 | chris-mc1/homeconnect_local_hass | Python | ★ 474 | Compare ↗ |
| #11,301 | parthh01/sphinx | JavaScript | ★ 474 | Compare ↗ |
| #11,317 | meta/rebalancer This Project | C++ | ★ 473 | |
| #11,317 | mdeering/attribute_normalizer | Ruby | ★ 473 | Compare ↗ |
| #11,317 | couchrest/couchrest | Ruby | ★ 473 | Compare ↗ |
| #11,317 | eXist-db/exist | Java | ★ 473 | Compare ↗ |
| #11,317 | mixpanel/mixpanel-swift | Swift | ★ 473 | Compare ↗ |
| #11,317 | cashapp/misk | Kotlin | ★ 473 | Compare ↗ |
Frequently Asked Questions
What does rebalancer do? +
Rebalancer is a domain-specific language and tool for specifying and solving assignment problems (eg, putting balls in boxes with complex rules).
Is rebalancer actively maintained in 2026? +
Yes, rebalancer is actively maintained. The latest code push was recorded on Nov 1, 2026 (1 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 473 stars and 13 open issues.
What language is rebalancer written in? +
The primary language is C++. Topics include: software.
How many stars does rebalancer have? +
rebalancer has 473 stars and 48 forks on GitHub.
How does rebalancer rank among GitHub repositories? +
With 473 stars, meta/rebalancer is ranked #11,317 globally across all repositories tracked on GitHubRepo and #897 among C++ projects.
What license is rebalancer distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
