A PHP static analysis tool for finding errors and security vulnerabilities in PHP applications
Star History
Add Live Star History & Verified Badges to README.md
Keep your repository README looking professional and dynamic. As our continuous crawler records new stars, these official SVG badges update in real time with zero maintenance.
Renders your high-resolution star trajectory chart right inside your GitHub README or project docs.
[](https://githubrepo.cloud/repo/vimeo/psalm?utm_source=readme_chart)Compact Shields-style badges for your README header. Shows real-time stars and global ranking.
[](https://githubrepo.cloud/repo/vimeo/psalm?utm_source=readme_badge) [](https://githubrepo.cloud/repo/vimeo/psalm?utm_source=readme_badge) [](https://githubrepo.cloud/repo/vimeo/psalm?utm_source=readme_badge)Momentum
+147
STARS · LAST 30 DAYS
5
PER DAY
#79
MOST-STARRED PHP
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +35 | +147 | +450 |
| Per day | 5 | 5 | 5 |
| Forks gained | +4 | +14 | +36 |
psalm gained 147 stars in the last 30 days, about 5 a day, and now has 5.9K. It is about 10 years old and has averaged roughly 590 stars a year. It ranks #79 among PHP repositories and #1,436 across all languages on GitHubRepo.
Trending Record
1
DAYS ON TRENDING
#2983
BEST RANK
Oct 2, 2026
FIRST APPEARANCE
Active
STATUS TODAY
psalm has maintained a continuous presence across global trending indexes, peaking at #2983. Below is the 30-day activity profile:
💡 Overview
psalm is an open-source project written in PHP: A PHP static analysis tool for finding errors and security vulnerabilities in PHP applications.
Engineered for speed, consistency, and developer ease, it solves common hurdles in hacktoberfest, php, security-analysis. 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 PHP 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/vimeo/psalm.git
cd psalm⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
PHP >= 8.2 with Composer
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
psalm coordinates its core functionality through a modular PHP 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
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with psalm.
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.
🚀 Getting Started
Install psalm using your package manager: `git clone https://github.com/vimeo/psalm.git`
Initialize your project workspace or configuration file for psalm.
Import psalm into your codebase or invoke it directly from your terminal.
Execute your test suite or run `psalm --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with PHP, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
vimeo/psalm is currently ranked #1,436 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #1,431 | samchon/typia | TypeScript | ★ 5.9K | Compare ↗ |
| #1,431 | luau-lang/luau | C++ | ★ 5.9K | Compare ↗ |
| #1,433 | openfga/openfga | Go | ★ 5.9K | Compare ↗ |
| #1,434 | EFForg/rayhunter | Rust | ★ 5.9K | Compare ↗ |
| #1,435 | jnunemaker/httparty | Ruby | ★ 5.9K | Compare ↗ |
| #1,436 | vimeo/psalm This Project | PHP | ★ 5.9K | |
| #1,437 | pbek/QOwnNotes | C++ | ★ 5.9K | Compare ↗ |
| #1,438 | cortexproject/cortex | Go | ★ 5.9K | Compare ↗ |
| #1,439 | agentscope-ai/agentscope-java | Java | ★ 5.9K | Compare ↗ |
| #1,440 | activerecord-hackery/ransack | Ruby | ★ 5.9K | Compare ↗ |
| #1,441 | GeyserMC/Geyser | Java | ★ 5.8K | Compare ↗ |
Frequently Asked Questions
What does psalm do? +
A PHP static analysis tool for finding errors and security vulnerabilities in PHP applications
What language is psalm written in? +
The primary language is PHP. Topics include: hacktoberfest, php, security-analysis, static-analysis, taint-analysis.
Is psalm actively maintained? +
Yes, the last recorded push was on Oct 1, 2026 with 2,060 open issues being tracked.
How many stars does psalm have? +
psalm has 5,896 stars and 712 forks on GitHub.
How does psalm rank among GitHub repositories? +
With 5,896 stars, vimeo/psalm is ranked #1,436 globally across all repositories tracked on GitHubRepo and #79 among PHP projects.
What license is psalm distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
