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 | /wk | Optimizations | Mean | Compare | ||||
|---|---|---|---|---|---|---|---|---|---|
ata-validator | Code snippet | 1.3.0 | 1.14K | JIT | 48 ns | ||||
typia (createIs) | Code snippet(Commented code is not benchmarked) | 13.2.0 | 350.5K | Precompiled | 51 ns | 1.06x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.3.10 | 6.97M | JIT | 67 ns | 1.38x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.3.10 | 6.97M | JIT | 68 ns | 1.4x | |||
typebox (script compile) | Code snippet(Commented code is not benchmarked) | 1.3.10 | 6.97M | JIT | 69 ns | 1.43x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.20.0 | 363.1M | JIT | 82 ns | 1.7x | |||
typia (is) | Code snippet | 13.2.0 | 350.5K | Precompiled | 87 ns | 1.8x | |||
ajv (validate) | Code snippet | 8.20.0 | 363.1M | JIT | 116 ns | 2.4x | |||
io-ts | Code snippet | 2.2.22 | 2.63M | None | 127 ns | 2.62x | |||
@railway-ts/pipelines | Code snippet | 0.1.29 | 225 | None | 660 ns | 13.62x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.22.0 | 26.04M | None | 728 ns | 15.03x | |||
valibot | Code snippet | 1.4.2 | 16.52M | None | 758 ns | 15.64x | |||
arktype | Code snippet | 2.2.3 | 1.36M | JIT | 819 ns | 16.91x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.101 | 26.04M | None | 1 μs | 25.19x | |||
typebox | Code snippet | 1.3.10 | 6.97M | JIT | 4 μs | 90.49x | |||
typebox (schema) | Code snippet | 1.3.10 | 6.97M | JIT | 5 μs | 108.78x | |||
sury | Code snippet | 11.0.0-rc.0 | 320.77K | JIT | 8 μs | 163.59x | |||
superstruct | Code snippet | 2.0.2 | 5.44M | None | 10 μs | 210.5x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 5.44M | None | 10 μs | 214.23x | |||
yup | Code snippet | 1.7.1 | 12.02M | None | 96 μs | 1_990.54x | |||
runtypes | Code snippet | 7.0.4 | 252.38K | None | 197 μs | 4_069.06x | |||
@sapphire/shapeshift | Code snippet | 4.0.0 | 1.1M | None | 277 μs | 5_720.72x | |||