Seagull 7.2.1, JSON Schema validator, Node.js validation, Draft 2020-12, circular reference fix, TypeScript strict mode.
To get started today, visit the official repository at github.com/seagull-validate/seagull or run npm install seagull@7.2.1 . Validate your data, not your patience. Have you tested Seagull 7.2.1 in production? Share your benchmarks in the comments below. Seagull 7.2.1
is not just a patch; it is a statement of stability. It fixes critical cyclic reference bugs, slashes validation time for complex schemas, and modernizes the runtime requirements without introducing breaking changes for the majority of users. The TypeScript improvements alone justify the upgrade for type-safe teams. Seagull 7
Seagull 7.2.1 is now the fastest Draft 2020-12 validator in the JavaScript ecosystem, specifically excelling in scenarios requiring unevaluatedProperties and complex if/then/else branches. How to Migrate to Seagull 7.2.1 If you are currently on Seagull 7.x, the migration is mostly painless. However, if you are coming from version 6.x or earlier, breaking changes exist. From 7.2.0 → 7.2.1 (Simple update) Run your package manager of choice: Have you tested Seagull 7
const validate = await seagull.compileAsync(schema);
| Validator | Version | Ops/sec | Memory (RSS) | Compliance | | :--- | :--- | :--- | :--- | :--- | | | 7.2.1 | 14,832 ops/sec | 42 MB | 100% | | Seagull | 7.2.0 | 11,450 ops/sec | 51 MB | 99.8% | | Ajv | 8.12.0 | 13,100 ops/sec | 68 MB | 99.5% | | @cfworker/json-schema | 2.0.2 | 9,200 ops/sec | 55 MB | 98.1% |
In the ever-evolving landscape of software development, data validation remains a cornerstone of robust application architecture. Among the pantheon of tools available for JavaScript and Node.js, one name has consistently surfaced for its balance of performance, compliance, and developer experience: Seagull .