Alternatives

SonarJS alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

SonarJS

SonarSource Static Analyzer for JavaScript and TypeScript

97
Quality
89
Trust
1.2K
Stars
#1

Ts Morph

Similarity 139Trust 94Excellent 100

TypeScript Compiler API wrapper for static analysis and programmatic code changes.

6.1K starsApr 12, 2026 pushdevelopmentTypeScriptStatic Analysis
$ npx skills add dsherret/ts-morph
#2

TypeStat

Similarity 137Trust 93Excellent 100

Converts JavaScript to TypeScript and TypeScript to better TypeScript. 🧫

2.3K starsJun 15, 2026 pushdevelopmentTypeScriptStatic Analysis
$ npx skills add JoshuaKGoldberg/TypeStat
#3

Phpstan

Similarity 134Trust 95Excellent 100

PHP Static Analysis Tool - discover bugs in your code without running it!

14K starsJun 15, 2026 pushdevelopmentPHPStatic Analysis
$ npx skills add phpstan/phpstan
#4

Sonar Dotnet

Similarity 132Trust 82Strong 82

Code analyzer for C# and VB.NET projects

910 starsJun 13, 2026 pushdevelopmentC#Static Analysis
$ npx skills add SonarSource/sonar-dotnet
#5

Phpdoc Parser

Similarity 130Trust 93Excellent 100

Next-gen phpDoc parser with support for intersection types and generics

1.5K starsJun 10, 2026 pushdevelopmentPHPStatic Analysis
$ npx skills add phpstan/phpdoc-parser
#6

Sonar Java

Similarity 129Trust 89Excellent 97

:coffee: SonarSource Static Analyzer for Java Code Quality and Security

1.2K starsJun 12, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add SonarSource/sonar-java
#7

R2frida

Similarity 128Trust 93Excellent 100

Radare2 and Frida better together.

1.4K starsJun 12, 2026 pushdevelopmentTypeScriptStatic Analysis
$ npx skills add nowsecure/r2frida
#8

Infer

Similarity 127Trust 95Excellent 100

A static analyzer for Java, C, C++, and Objective-C

16K starsJun 13, 2026 pushdevelopmentOCamlStatic Analysis
$ npx skills add facebook/infer
#9

Checkstyle

Similarity 126Trust 97Excellent 100

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

8.9K starsJun 16, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add checkstyle/checkstyle
#10

Sonarqube

Similarity 126Trust 95Excellent 100

Continuous Inspection

11K starsJun 12, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add SonarSource/sonarqube
#11

Gosec

Similarity 125Trust 94Excellent 100

Go security checker

8.9K starsJun 15, 2026 pushdevelopmentGoStatic Analysis
$ npx skills add securego/gosec
#12

Revive

Similarity 125Trust 97Excellent 100

🔥 ~6x faster, stricter, configurable, extensible, and beautiful drop-in replacement for golint

5.5K starsJun 11, 2026 pushdevelopmentGoStatic Analysis
$ npx skills add mgechev/revive
#13

Pylint

Similarity 125Trust 94Excellent 100

It's not just a linter that annoys you!

5.7K starsJun 9, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add pylint-dev/pylint
#14

NullAway

Similarity 124Trust 96Excellent 100

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

4.1K starsJun 15, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add uber/NullAway
#15

Spotbugs

Similarity 124Trust 96Excellent 100

SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.

3.9K starsJun 13, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add spotbugs/spotbugs
#16

Crabviz

Similarity 124Trust 86Excellent 85

Generate interactive call graphs for various languages

1.4K starsAug 24, 2025 pushdevelopmentTypeScriptStatic Analysis
$ npx skills add chanhx/crabviz

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep SonarJS if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.