SWC
Source Code Analysis
Super-fast TypeScript and JavaScript compiler written in Rust used by Next.js and Parcel.
Free planCode Quality and LintingDeveloper Tools
Alternatives to PostCSS
- 1Code Quality and Linting, Source Code Analysis
- 2Code Quality and Linting, Source Code Analysis
ESLint
Code Quality and Linting
Pluggable linting utility for JavaScript and TypeScript identifying and reporting on patterns in ECMAScript code.
Free planSource Code AnalysisCode Quality - 3Code Quality and Linting, Source Code Analysis
SQLfluff
Source Code Analysis
Open-source SQL linter and auto-formatter supporting many dialects and templaters.
Free planCode Quality and LintingCode Linting & Formatting - 4Code Quality and Linting, Source Code Analysis
Standard
Code Quality and Linting
JavaScript Standard Style linter enforcing a specific style across the ecosystem with zero configuration.
Free planCode Formatting ToolsDeveloper Experience Platforms - 5Code Quality and Linting, Developer Tools
Rolldown
Developer Tools
Rust-based JavaScript bundler designed as a future replacement for Rollup with performance improvements.
Free planFree trialCode Quality and LintingBuild Systems - 6Code Quality and Linting, Source Code Analysis
PMD
Source Code Analysis
Open source static analysis tool finding common programming flaws in Java, JavaScript, Apex, and other languages.
Multi language static code analysis - 7Code Quality and Linting, Source Code Analysis
MegaLinter
Code Quality and Linting
Open source tool aggregating 100+ linters into a single CI process for analyzing code quality across all languages.
Free planSource Code AnalysisCode Quality - 8Code Quality and Linting, Source Code Analysis
TypeScript ESLint
Code Quality and Linting
Official TypeScript integration for ESLint providing type-aware linting rules and parsers.
Free planDeveloper Experience PlatformsSource Code Analysis - 9Code Quality and Linting
Jasmine
Test Automation Frameworks
Behavior-driven testing framework for JavaScript with clean syntax and no external dependencies.
Free planCode Quality and LintingBrowser Testing - 10Code Quality and Linting, Source Code Analysis
ShellCheck
Source Code Analysis
Static analysis tool for shell scripts that finds bugs and suggests improvements for bash and sh code.
Free planFree trialCode Quality and Linting
