valicore: Runtime Type Validation for TypeScript (Schemas, Guards, Parsing)

📰 Dev.to · Avinash

Learn how to validate TypeScript types at runtime using valicore, a library for schemas, guards, and parsing, to ensure data integrity and prevent errors

intermediate Published 3 Apr 2026
Action Steps
  1. Install valicore using npm or yarn to get started with runtime type validation
  2. Define a schema using valicore's API to specify the expected structure of your data
  3. Use valicore's guards to validate data against the defined schema and catch any errors
  4. Implement parsing using valicore to convert raw data into a validated and typed format
  5. Test your valicore setup with sample data to ensure it's working as expected
Who Needs to Know This

Backend developers and TypeScript enthusiasts who want to ensure data integrity and prevent runtime errors will benefit from using valicore, as it provides a robust way to validate types at runtime

Key Insight

💡 valicore provides a robust way to validate TypeScript types at runtime, ensuring data integrity and preventing errors

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🚀 Validate your TypeScript types at runtime with valicore! 🚀

Key Takeaways

Learn how to validate TypeScript types at runtime using valicore, a library for schemas, guards, and parsing, to ensure data integrity and prevent errors

Full Article

TypeScript is great for catching type errors at compile time — but what about runtime? External API...
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