Cross-platform 2D game engine focused on ultimate productivity built in .NET
⚡ Executive Summary & Quick Facts
Authoritative SourceFlatRedBall is FlatRedBall is an open-source project written in C#: Cross-platform 2D game engine focused on ultimate productivity built in .NET..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), vchelaru/FlatRedBall has accumulated 583 GitHub stars and 73 forks. It is written in C#, licensed under MIT, and ranks #11,478 globally. It is actively maintained with the latest commit recorded on Oct 26, 2026.”
| Repository | vchelaru/FlatRedBall ↗ |
|---|---|
| Primary Category | 2d game engine |
| Language & Stack | C# |
| Software License | MIT |
| Community Traction | ★ 583 stars · ⑂ 73 forks · #11,478 globally |
| Maintenance | ● Active (Last commit: Oct 26, 2026) · 65 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: 88/100 · Grade AYes, FlatRedBall is actively maintained. Continuous telemetry recorded the last code commit on Oct 26, 2026 (18 days ago). Supported by 583 stars and 73 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (18 days ago) and healthy issue cadence.
Star History
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+5
STARS · LAST 30 DAYS
1
PER DAY
#597
MOST-STARRED C#
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +5 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +10 |
FlatRedBall gained 5 stars in the last 30 days, about 1 a day, and now has 583. It is about 11 years old and has averaged roughly 53 stars a year. It ranks #597 among C# repositories and #11,478 across all languages on GitHubRepo.
Trending Record
40
DAYS ON TRENDING
#3493
BEST RANK
Sep 28, 2026
FIRST APPEARANCE
Active
STATUS TODAY
FlatRedBall has maintained a continuous presence across global trending indexes, peaking at #3493. Below is the 30-day activity profile:
💡 Overview
FlatRedBall is an open-source project written in C#: Cross-platform 2D game engine focused on ultimate productivity built in .NET.
Engineered for speed, consistency, and developer ease, it solves common hurdles in 2d-game-engine, c-sharp, cross-platform. 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/vchelaru/FlatRedBall.git
cd FlatRedBall⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C# environment and standard tooling
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
FlatRedBall 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 FlatRedBall 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 FlatRedBall using your package manager: `git clone https://github.com/vchelaru/FlatRedBall.git`
Initialize your project workspace or configuration file for FlatRedBall.
Import FlatRedBall into your codebase or invoke it directly from your terminal.
Execute your test suite or run `FlatRedBall --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
vchelaru/FlatRedBall is currently ranked #11,478 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #11,473 | joaomoreno/thyme | Objective-C | ★ 584 | Compare ↗ |
| #11,473 | dotnet/sign | C# | ★ 584 | Compare ↗ |
| #11,473 | discourse/prometheus_exporter | Ruby | ★ 584 | Compare ↗ |
| #11,473 | primer/view_components | Ruby | ★ 584 | Compare ↗ |
| #11,473 | odvcencio/gotreesitter | Go | ★ 584 | Compare ↗ |
| #11,478 | vchelaru/FlatRedBall This Project | C# | ★ 583 | |
| #11,478 | jtriley/StarCluster | Python | ★ 583 | Compare ↗ |
| #11,478 | rigtorp/ipc-bench | C | ★ 583 | Compare ↗ |
| #11,478 | charnley/rmsd | Python | ★ 583 | Compare ↗ |
| #11,478 | eclipse-kura/kura | Java | ★ 583 | Compare ↗ |
| #11,478 | MetaMask/contract-metadata | JavaScript | ★ 583 | Compare ↗ |
Frequently Asked Questions
What does FlatRedBall do? +
Cross-platform 2D game engine focused on ultimate productivity built in .NET
Is FlatRedBall actively maintained in 2026? +
Yes, FlatRedBall is actively maintained. The latest code push was recorded on Oct 26, 2026 (18 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 583 stars and 65 open issues.
What language is FlatRedBall written in? +
The primary language is C#. Topics include: 2d-game-engine, c-sharp, cross-platform, dotnet, gamedev.
How many stars does FlatRedBall have? +
FlatRedBall has 583 stars and 73 forks on GitHub.
How does FlatRedBall rank among GitHub repositories? +
With 583 stars, vchelaru/FlatRedBall is ranked #11,478 globally across all repositories tracked on GitHubRepo and #597 among C# projects.
What license is FlatRedBall distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
