Code Quality and Security for TypeScript

SonarSource delivers what is probably the best static code analysis you can find for TypeScript. Based on Microsoft's open-source TypeScript compiler front-end, it uses the most advanced techniques (pattern matching, program flow analysis) to analyze code and find Code Smells, Bugs, and Security Vulnerabilities. As with everything we develop at SonarSource, it was built on the principles of depth, accuracy, and speed.

SonarSource's TypeScript analysis has a great coverage of well-established quality standards. This capability is available throughout the development chain for automated code review with self-hosted SonarQube or cloud-based SonarCloud.

Samples of Issues Detected
 
Identical Blocks
Identical Blocks
Identical Sub-Expressions
Identical Sub-Expressions
Template Strings
Template Strings
Dead Store
Dead Store
Self-Assignment
Self-Assignment
Condition always true
Condition always true

Free & Open Source

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