The Best Dart Static Analysis Tools (Linters/Formatters)
We rank 12 Dart linters, code analyzers, formatters, and more. Find and compare tools like Mega-Linter, SAST Online, CodeScene, and more. Please rate and review tools that you've used. This helps others find the best tools for their projects.
4 Dart Tools
Dart Code Metrics
Additional linter for Dart. Reports code metrics, checks for anti-patterns and provides additional rules for Dart analyzer.
8 Multi-Language Tools
Mega-Linter
Mega-Linter can handle any type of project thanks to its 70+ embedded Linters, its advanced reporting, runnable on any CI system or locally, with assisted installation and configuration, able to apply formatting and fixes
Offensive360
Offensive360 is an application security platform combining SAST (taint/data-flow analysis across 60+ languages), DAST, SCA, mobile app scanning (Android/iOS), malware/binary analysis and license compliance. Findings include the full source-to-sink trace and a secure code example. Deploys as SaaS or as a self-hosted virtual appliance for offline/air-gapped networks. SARIF output; CI/CD (GitHub Actions, GitLab, Jenkins, Azure DevOps) and IDE integrations.
Repowise
Deterministic, zero-LLM code-health analysis. Scores every file 1-10 for defect risk, maintainability, and performance from 25 markers: McCabe complexity, LCOM4 cohesion, god classes, Rabin-Karp clone detection, change entropy, and untested hotspots. Adds a dependency graph, dead-code detection, git-history signals (churn, ownership, co-change), and concrete graph-aware refactoring plans. Ships as a CLI, an MCP server, and a VS Code extension across 15 languages.
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Frequently Asked Questions
What are Dart tools?
Dart is a client-optimized programming language for apps on multiple platforms. It is developed by Google and is used to build mobile, desktop, server, and web applications. Dart is an object-oriented, class-based, garbage-collected language with C-style syntax. Dart can compile to either native code or JavaScript. It supports interfaces, mixins, abstract classes, reified generics, and type inference.
What are the best Dart static analysis tools and linters?
The most popular Dart tools ranked by user votes are: Mega-Linter, SAST Online, CodeScene, callGraph, DerScanner.
Which Dart tools are free to use?
Tools with a free plan include SAST Online. On top of that, there are also a number of open source like Mega-Linter, SAST Online, callGraph, Dart Code Metrics, Linter for dart, Repowise, effective_dart, lint.
