RoloBits

RoloBits / nestjs-doctor

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Diagnose and fix your NestJS code in one command.

nestjs.doctor agents code-review doctor nestjs nodejs
51
0
100% credibility
Found Feb 20, 2026 at 21 stars 2x -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

NestJS Doctor scans web app projects for code issues in security, speed, correctness, and structure, delivering a health score from 0 to 100 with fix suggestions.

How It Works

1
🔍 Discover the code doctor

You hear about a helpful tool that checks your web app project for health issues like security risks and performance problems.

2
🚀 Run a quick scan

You select your project folder and start the check with one simple action.

3
📊 Get your health score

A colorful report appears showing a score out of 100, plus a list of issues with friendly explanations and fix tips.

4
💡 Review the advice

You see clear suggestions for each problem, like moving logic to better spots or securing secrets.

5
Pick your fix path
✏️
Fix by hand

Make changes yourself using the tips provided.

🤖
AI auto-fix

Use a smart helper to automatically repair the issues.

6
🔄 Scan again

Run the check once more to confirm your improvements.

🏆 App is healthy

Your project earns a great score, feels faster and safer, ready for users.

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Star Growth

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AI-Generated Review

What is nestjs-doctor?

NestJS Doctor is a TypeScript CLI tool that scans your NestJS codebase like a clinic doctor, delivering a 0-100 health score and diagnostics across 42 rules for security, performance, correctness, and architecture. Run `npx nestjs-doctor@latest .` for instant results with actionable fixes—no config needed, monorepo support included. It flags issues like ORM leaks in controllers or circular deps, outputting pretty console reports, JSON for CI, or verbose file paths.

Why is it gaining traction?

Zero-setup diagnosis and fix suggestions in one command beat manual linting or scattered NestJS plugins. CI-friendly with `--min-score` thresholds and JSON output, plus a Claude Code skill for interactive auto-fixes. Developers love how it catches AI-generated anti-patterns like business logic in controllers or hardcoded secrets.

Who should use this?

NestJS backend teams enforcing code quality in CI/CD pipelines, monorepo maintainers spotting cross-project issues, or solo devs auditing AI-copied codebases. Ideal for mid-sized apps where security scans and perf tweaks add up fast.

Verdict

Promising diagnose-and-fix tool for NestJS—grab it despite 17 stars and 1.0% credibility score; docs shine, tests cover rules well. Early maturity means watch for edge cases, but it's production-ready for health checks today.

(198 words)

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