Validation | Schema Benchmarks

Checking if a given value matches the schema. This is different to parsing because it doesn't return a new value.

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import * as v from "valibot";

import { personSchema } from "./schemas";

if (v.is(personSchema, data)) {
  // data is narrowed to Person
}

Data

Optimizations

Library	Version	/wk	Optimizations	Mean
`@railway-ts/pipelines`	`0.1.29`	n/a	None	11 μs
`@sapphire/shapeshift`	`5.0.0`	n/a	None	13 μs	1.22x
`ajv` (compile)	`8.20.0`	n/a	JIT	3 μs	3.61x
`ajv` (validate)	`8.20.0`	n/a	JIT	3 μs	3.52x
`arktype`	`2.2.7`	n/a	JIT	6 μs	1.82x
`ata-validator`	`1.45.0`	n/a	JIT	423 ns	25.35x
`effect`	`4.0.1`	n/a	None	5 μs	2.13x
`io-ts`	`2.2.22`	n/a	None	2 μs	5.39x
`runtypes`	`7.0.5`	n/a	None	51 μs	4.74x
`superstruct`	`2.0.2`	n/a	None	34 μs	3.21x
`superstruct` (schema.is)	`2.0.2`	n/a	None	34 μs	3.2x
`sury`	`11.0.0`	n/a	JIT	1 μs	7.98x
`sury` (compiled)	`11.0.0`	n/a	JIT	1 μs	8.61x
`typebox`	`1.3.36`	n/a	JIT	58 μs	5.36x
`typebox` (compile)	`1.3.36`	n/a	JIT	587 ns	18.3x
`typebox` (schema compile)	`1.3.36`	n/a	JIT	585 ns	18.34x
`typebox` (schema)	`1.3.36`	n/a	JIT	58 μs	5.38x
`typebox` (script compile)	`1.3.36`	n/a	JIT	588 ns	18.24x
`typia` (createIs)	`15.1.0`	n/a	Precompiled	4 μs	2.88x
`typia` (is)	`15.1.0`	n/a	Precompiled	4 μs	2.79x
`valibot`	`1.5.0`	n/a	None	4 μs	2.39x
`yup`	`1.7.1`	n/a	None	91 μs	8.44x
`zod`	`4.6.5`	n/a	JIT	4 μs	2.75x
`zod` (compile)	`4.6.5`	n/a	JIT	625 ns	17.18x
`zod-compiler`	`2.0.7`	n/a	Precompiled	890 ns	12.05x
`zod-compiler` (bag)	`2.0.7`	n/a	Precompiled	886 ns	12.11x
`zod-compiler` (compact)	`2.0.7`	n/a	Precompiled	872 ns	12.31x
`zod/mini`	`4.6.5`	n/a	JIT	8 μs	1.27x
`zod/mini` (compile)	`4.6.5`	n/a	JIT	633 ns	16.96x

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