VineJS
Claim this toolFast and type-safe form data validation library for Node.js backend applications.
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Tracked since 2026
The Bottom Line
- Price
- Free, no paid tier. Compare plans
Key facts
- High-performance Node.js validation library for form data and JSON payloads.
- Provides runtime and static type safety with 50+ rules and 12 schema types.
- Natively handles HTML form serialization quirks and offers custom error messages.
Pros
- Significantly faster performance compared to other validation libraries like Zod (5x-10x better)
- Natively handles common HTML form serialization issues, reducing boilerplate code
- Offers a better workflow for defining custom error messages and formatting errors
- Provides both runtime and static type safety for robust development
- Highly extensible with custom rules and schema types
Cons
- Not a generic validation library; cannot validate JavaScript data types like Functions, Maps, or Sets
- Primarily designed for backend Node.js environments, not for direct use in browser-based front-end applications (unless using server-side rendering frameworks like Remix or RSC)
What is VineJS?
VineJS is a high-performance form data validation library specifically designed for Node.js backend applications. It allows developers to validate HTTP request bodies, including form data and JSON payloads, ensuring data integrity and security. The library emphasizes both runtime and static type safety, providing a robust validation solution.
Built to handle the common quirks of HTML form serialization, such as numbers and booleans being sent as strings or empty fields as empty strings, VineJS eliminates the need for manual data normalization. It offers an extensive suite of over 50 validation rules and 12 schema types, along with the flexibility to define custom rules and schema types. This makes it a versatile tool for developers looking for an efficient and extensible validation solution.
VineJS is an open-source project maintained by the AdonisJS core team, available for use in any Node.js project. It boasts significant performance advantages over other validation libraries in the Node.js ecosystem, making it an ideal choice for applications where speed and efficiency are critical.
Louis Corneloup Source vinejs.dev ↗
Preview
Key Features
- Runtime and static type safety
- Built for validating form data and JSON payloads
- First-class support for custom error messages and formatting
- Extensive suite of 50+ validation rules and 12 schema types
- Extensible with custom rules and schema types
- Natively handles HTML form serialization quirks (e.g., stringified numbers/booleans, empty fields)
- Supports complex schema definitions (arrays, objects, unions, conditional groups)
- Benchmarked as one of the fastest validation libraries in Node.js
Pricing
Free
VineJS is completely free to use with no hidden costs.
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VineJS FAQ
How does VineJS help with API development?
VineJS is designed for Node.js backend applications to validate HTTP request bodies, including JSON payloads. This ensures data integrity and security for API endpoints by enforcing strict validation rules on incoming data.
How does VineJS compare to Zod in terms of performance?
VineJS offers significantly faster performance compared to other validation libraries like Zod, demonstrating 5x-10x better speeds. This makes it a strong choice for applications where high efficiency is critical.
What are the primary limitations of VineJS?
VineJS is not a generic validation library and cannot validate JavaScript data types such as Functions, Maps, or Sets. It is primarily designed for backend Node.js environments rather than direct use in browser-based front-end applications.
Which teams would benefit most from using VineJS?
Teams developing Node.js backend applications that require robust, high-performance data validation will find VineJS most beneficial. It is particularly useful for projects needing to handle common HTML form serialization quirks and ensure type safety.
How is VineJS priced?
VineJS is an open-source project and is free to use. There is no paid plan required to access its features or functionality.
Can VineJS handle common HTML form serialization issues automatically?
Yes, VineJS natively handles common quirks of HTML form serialization, such as numbers and booleans being sent as strings or empty fields as empty strings. This eliminates the need for developers to manually normalize such data.
Does VineJS support custom validation rules and schema types?
VineJS is highly extensible, offering the flexibility to define custom validation rules and schema types. This allows developers to tailor the validation logic to their specific application requirements beyond the extensive built-in suite.
Source: vinejs.dev