Checking if a given value matches the schema. This is different to parsing because it doesn't return a new value.
Copy to clipboardimport * as v from "valibot"; import { personSchema } from "./schemas"; if (v.is(personSchema, data)) { // data is narrowed to Person }
Optimizations
| Library | Version | Downloads (/wk) | Optimizations | Mean | Compare | ||||
|---|---|---|---|---|---|---|---|---|---|
@sapphire/shapeshift | Code snippet | 4.0.0 | 629.44K | None | 266 μs | ||||
runtypes | Code snippet | 7.0.4 | 279.42K | None | 176 μs | 1.51x | |||
yup | Code snippet | 1.7.1 | 10.79M | None | 86 μs | 3.09x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 4.02M | None | 10 μs | 25.69x | |||
superstruct | Code snippet | 2.0.2 | 4.02M | None | 10 μs | 25.83x | |||
typebox (schema) | Code snippet | 1.1.23 | 277.92K | JIT | 5 μs | 58.16x | |||
typebox | Code snippet | 1.1.23 | 277.92K | JIT | 4 μs | 62.84x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.46 | 9.44M | None | 1 μs | 240.99x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.21.0 | 9.44M | None | 755 ns | 352.34x | |||
arktype | Code snippet | 2.2.0 | 885.45K | JIT | 679 ns | 391.77x | |||
valibot | Code snippet | 1.3.1 | 7.93M | None | 670 ns | 396.82x | |||
@railway-ts/pipelines | Code snippet | 0.1.27 | 34 | None | 615 ns | 432.38x | |||
ajv (validate) | Code snippet | 8.18.0 | 259.98M | JIT | 136 ns | 1_952.7x | |||
io-ts | Code snippet | 2.2.22 | 2.92M | None | 131 ns | 2_036.86x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.18.0 | 259.98M | JIT | 87 ns | 3_075.32x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.1.23 | 277.92K | JIT | 65 ns | 4_063.28x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.1.23 | 277.92K | JIT | 65 ns | 4_071.05x | |||
typia (is) | Code snippet | 12.0.2 | 259.06K | Precompiled | 65 ns | 4_100.41x | |||
ata-validator | Code snippet | 0.8.0 | 728 | JIT | 51 ns | 5_240.72x | |||
typia (createIs) | Code snippet(Commented code is not benchmarked) | 12.0.2 | 259.06K | Precompiled | 50 ns | 5_275.79x | |||