Star History
Momentum
+659
STARS · LAST 30 DAYS
22
PER DAY
#16
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +154 | +659 | +2K |
| Per day | 22 | 22 | 22 |
| Forks gained | +70 | +281 | +702 |
flink gained 659 stars in the last 30 days, about 22 a day, and now has 26.4K. It is about 12 years old and has averaged roughly 2.2K stars a year. It ranks #16 among Java repositories and #372 across all languages on GitHubRepo.
Trending Record
7
DAYS ON TRENDING
#231
BEST RANK
Sep 23, 2026
FIRST APPEARANCE
Active
STATUS TODAY
flink has maintained a continuous presence across global trending indexes, peaking at #231. Below is the 30-day activity profile:
💡 Overview
flink is an open-source project written in Java: Apache Flink.
Engineered for speed, consistency, and developer ease, it solves common hurdles in big-data, flink, java. 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 Java 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/apache/flink.git
cd flink⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
flink coordinates its core functionality through a modular Java 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 flink into Java 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 flink using your package manager: `git clone https://github.com/apache/flink.git`
Initialize your project workspace or configuration file for flink.
Import flink into your codebase or invoke it directly from your terminal.
Execute your test suite or run `flink --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
apache/flink is currently ranked #372 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #367 | tree-sitter/tree-sitter | Rust | ★ 27.1K | Compare ↗ |
| #368 | discordjs/discord.js | TypeScript | ★ 26.8K | Compare ↗ |
| #369 | OpenAPITools/openapi-generator | Java | ★ 26.8K | Compare ↗ |
| #370 | jenkinsci/jenkins | Java | ★ 26.6K | Compare ↗ |
| #371 | NandhaKishorM/laya | Python | ★ 26.4K | Compare ↗ |
| #372 | apache/flink This Project | Java | ★ 26.4K | |
| #373 | Devolutions/UniGetUI | C# | ★ 26.3K | Compare ↗ |
| #374 | NixOS/nixpkgs | Nix | ★ 26.3K | Compare ↗ |
| #375 | vapor/vapor | Swift | ★ 26.2K | Compare ↗ |
| #376 | icsharpcode/ILSpy | C# | ★ 26.2K | Compare ↗ |
| #377 | dapr/dapr | Go | ★ 26.1K | Compare ↗ |
Frequently Asked Questions
What does flink do? +
Apache Flink
What language is flink written in? +
The primary language is Java. Topics include: big-data, flink, java, python, scala.
Is flink actively maintained? +
Yes, the last recorded push was on Sep 28, 2026 with 389 open issues being tracked.
How many stars does flink have? +
flink has 26,372 stars and 14,044 forks on GitHub.
How does flink rank among GitHub repositories? +
With 26,372 stars, apache/flink is ranked #372 globally across all repositories tracked on GitHubRepo and #16 among Java projects.
What license is flink distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
