is-my-json-valid
Extremely fast JSON Schema validator using code generation.
Pricing
See website
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
—Overview
What is is-my-json-valid?
is-my-json-valid is a high-performance JSON schema validation tool that generates JavaScript code for faster execution. It's ideal for applications requiring rapid and accurate JSON validation.
Key differentiator
“is-my-json-valid stands out with its unique approach to generating JavaScript code for validation, offering unparalleled speed and efficiency compared to traditional JSON validators.”
Capability profile
Strength Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
Fit analysis
Who is it for?
✓ Best for
Developers needing fast, accurate validation for large volumes of JSON data
Projects where performance is critical and rapid validation is required
Teams working on real-time applications that require strict JSON schema adherence
✕ Not a fit for
Applications requiring complex, dynamic schema changes at runtime
Scenarios where the overhead of code generation outweighs benefits
Cost structure
Pricing
Free Tier
None
Starts at
See website
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Next step
Get Started with is-my-json-valid
Step-by-step setup guide with code examples and common gotchas.