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 | ||||
|---|---|---|---|---|---|---|---|---|---|
ata-validator | Code snippet | 0.21.0 | 1.07K | JIT | 48 ns | ||||
typia (createIs) | Code snippet(Commented code is not benchmarked) | 13.1.0 | 322.35K | Precompiled | 49 ns | 1.01x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.3.6 | 6.09M | JIT | 64 ns | 1.32x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.3.6 | 6.09M | JIT | 66 ns | 1.36x | |||
typebox (script compile) | Code snippet(Commented code is not benchmarked) | 1.3.6 | 6.09M | JIT | 69 ns | 1.42x | |||
typia (is) | Code snippet | 13.1.0 | 322.35K | Precompiled | 73 ns | 1.51x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.20.0 | 357.46M | JIT | 79 ns | 1.65x | |||
io-ts | Code snippet | 2.2.22 | 2.72M | None | 123 ns | 2.54x | |||
ajv (validate) | Code snippet | 8.20.0 | 357.46M | JIT | 131 ns | 2.72x | |||
@railway-ts/pipelines | Code snippet | 0.1.29 | 238 | None | 672 ns | 13.91x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.22.0 | 24.13M | None | 688 ns | 14.25x | |||
valibot | Code snippet | 1.4.2 | 16.03M | None | 705 ns | 14.6x | |||
arktype | Code snippet | 2.2.3 | 1.41M | JIT | 792 ns | 16.4x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.98 | 24.13M | None | 1 μs | 24.53x | |||
typebox | Code snippet | 1.3.6 | 6.09M | JIT | 4 μs | 87.53x | |||
typebox (schema) | Code snippet | 1.3.6 | 6.09M | JIT | 4 μs | 91.89x | |||
sury | Code snippet | 11.0.0-alpha.10 | 286.81K | JIT | 8 μs | 156.22x | |||
superstruct | Code snippet | 2.0.2 | 5.52M | None | 11 μs | 227.83x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 5.52M | None | 11 μs | 231.97x | |||
yup | Code snippet | 1.7.1 | 12.63M | None | 96 μs | 1_988.85x | |||
runtypes | Code snippet | 7.0.4 | 270.96K | None | 193 μs | 3_994.32x | |||
@sapphire/shapeshift | Code snippet | 4.0.0 | 957.19K | None | 275 μs | 5_703.26x | |||