Vaadin Flow is a Java framework binding Vaadin web components to Java. This is part of Vaadin 10+.
Star History
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+19
STARS · LAST 30 DAYS
1
PER DAY
#341
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +1 | +19 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +4 | +11 |
flow gained 19 stars in the last 30 days, about 1 a day, and now has 755. It is about 11 years old and has averaged roughly 69 stars a year. It ranks #341 among Java repositories and #4,199 across all languages on GitHubRepo.
Trending Record
8
DAYS ON TRENDING
#1297
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
flow has maintained a continuous presence across global trending indexes, peaking at #1297. Below is the 30-day activity profile:
💡 Overview
flow is an open-source project written in Java: Vaadin Flow is a Java framework binding Vaadin web components to Java. This is part of Vaadin 10+.
Engineered for speed, consistency, and developer ease, it solves common hurdles in java, vaadin, vaadin-flow. 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/vaadin/flow.git
cd flow⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
flow 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 flow 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 flow using your package manager: `git clone https://github.com/vaadin/flow.git`
Initialize your project workspace or configuration file for flow.
Import flow into your codebase or invoke it directly from your terminal.
Execute your test suite or run `flow --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
vaadin/flow is currently ranked #4,199 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #4,193 | xgo-dev/llgo | Go | ★ 758 | Compare ↗ |
| #4,193 | Quramy/ts-graphql-plugin | TypeScript | ★ 758 | Compare ↗ |
| #4,196 | DarkflameUniverse/DarkflameServer | C++ | ★ 757 | Compare ↗ |
| #4,196 | kubernetes/api | Go | ★ 757 | Compare ↗ |
| #4,198 | Aguafrommars/TheIdServer | C# | ★ 756 | Compare ↗ |
| #4,199 | vaadin/flow This Project | Java | ★ 755 | |
| #4,199 | platypusguy/jacobin | Go | ★ 755 | Compare ↗ |
| #4,199 | milos-agathon/forge3d | Rust | ★ 755 | Compare ↗ |
| #4,199 | grafana/gcx | Go | ★ 755 | Compare ↗ |
| #4,199 | usuiat/Zoomable | Kotlin | ★ 755 | Compare ↗ |
| #4,204 | giovantenne/lastsignal | Ruby | ★ 754 | Compare ↗ |
Frequently Asked Questions
What does flow do? +
Vaadin Flow is a Java framework binding Vaadin web components to Java. This is part of Vaadin 10+.
What language is flow written in? +
The primary language is Java. Topics include: java, vaadin, vaadin-flow, web-application-framework.
Is flow actively maintained? +
Yes, the last recorded push was on Sep 29, 2026 with 1,343 open issues being tracked.
How many stars does flow have? +
flow has 755 stars and 219 forks on GitHub.
How does flow rank among GitHub repositories? +
With 755 stars, vaadin/flow is ranked #4,199 globally across all repositories tracked on GitHubRepo and #341 among Java projects.
What license is flow distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
