jagreehal

jagreehal / effect-analyzer

Public

Static analysis for Effect-TS code. Analyze Effect code to extract structure, calculate complexity, and generate visualizations.

10
0
100% credibility
Found Mar 28, 2026 at 10 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

Static analyzer that creates Mermaid diagrams visualizing Effect program structure, dependencies, errors, and control flow without running code.

How It Works

1
🔍 Discover the tool

You find a helpful assistant that draws pictures of how your code works, making complex programs easier to understand.

2
📦 Add to your project

You bring it into your coding setup so it's ready whenever you need clear views of your work.

3
✨ See your code's story

You point it at one of your files and instantly get beautiful diagrams showing the main steps, services, and what could go wrong.

4
📊 Check your whole project

It scans everything to spot tricky spots and give you an overview of how well your code is mapped out.

5
🔄 Review changes easily

When you update code, it compares old and new versions to highlight what's different in the flow.

6
✅ Share and improve

Your team uses the diagrams for reviews and docs, making onboarding faster and catching issues early.

🎉 Crystal clear code

Now everyone sees exactly how your programs flow, errors are handled, and services connect—your code feels alive and easy to maintain.

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AI-Generated Review

What is effect-analyzer?

Effect-analyzer is a static analysis tool for Effect-TS codebases, parsing TypeScript to extract program structure, dependencies, error flows, and concurrency without running anything. It generates Mermaid diagrams for service graphs, railway diagrams, control flow, and more, plus complexity metrics and semantic diffs. Run it via CLI like `npx effect-analyze src/program.ts` for instant visualizations or project audits.

Why is it gaining traction?

Unlike general static analysis tools, it understands Effect-TS idioms like generators, layers, and yield* services, producing tailored diagrams that reveal hidden complexity in functional pipelines. The CLI auto-picks optimal views, supports diffs for PR reviews, and offers coverage audits across repos—perfect for spotting regressions. Docs on GitHub Pages with quick starts make it dead simple to try.

Who should use this?

Effect-TS teams doing code reviews, onboarding new hires, or documenting microservices architectures. Backend devs maintaining large Effect apps will love the service dependency maps and error topology views; use it in CI for static code analysis before merges.

Verdict

Grab it if you're deep in Effect-TS—solid CLI and diagrams punch above the 10 stars and 1.0% credibility score. Early stage with great GitHub Pages static hosting for docs, but watch for broader adoption before production pipelines.

(187 words)

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