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 | 1.6.1 | 1.06K | JIT | 50 ns | ||||
typia (createIs) | Code snippet(Commented code is not benchmarked) | 14.0.0 | 271.05K | Precompiled | 53 ns | 1.05x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.3.15 | 7.55M | JIT | 68 ns | 1.34x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.3.15 | 7.55M | JIT | 71 ns | 1.41x | |||
typebox (script compile) | Code snippet(Commented code is not benchmarked) | 1.3.15 | 7.55M | JIT | 76 ns | 1.5x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.20.0 | 313.27M | JIT | 83 ns | 1.64x | |||
typia (is) | Code snippet | 14.0.0 | 271.05K | Precompiled | 83 ns | 1.64x | |||
ajv (validate) | Code snippet | 8.20.0 | 313.27M | JIT | 113 ns | 2.23x | |||
io-ts | Code snippet | 2.2.22 | 2.26M | None | 121 ns | 2.4x | |||
@railway-ts/pipelines | Code snippet | 0.1.29 | 123 | None | 648 ns | 12.85x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.22.0 | 24.3M | None | 666 ns | 13.21x | |||
valibot | Code snippet | 1.4.2 | 14.88M | None | 731 ns | 14.51x | |||
arktype | Code snippet | 2.2.3 | 1.4M | JIT | 1 μs | 19.92x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.101 | 24.3M | None | 1 μs | 25.08x | |||
typebox (schema) | Code snippet | 1.3.15 | 7.55M | JIT | 4 μs | 84.89x | |||
typebox | Code snippet | 1.3.15 | 7.55M | JIT | 4 μs | 85.78x | |||
sury | Code snippet | 11.0.0-rc.1 | 240.68K | JIT | 9 μs | 175.29x | |||
superstruct | Code snippet | 2.0.2 | 5.02M | None | 12 μs | 237.05x | |||
zod-compiler (compact) | Code snippet | 1.27.0 | 31.11K | Precompiled | 12 μs | 242.15x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 5.02M | None | 12 μs | 243.2x | |||
zod-compiler | Code snippet | 1.27.0 | 31.11K | Precompiled | 16 μs | 317.45x | |||
zod-compiler (bag) | Code snippet | 1.27.0 | 31.11K | Precompiled | 16 μs | 327.31x | |||
yup | Code snippet | 1.7.1 | 10.52M | None | 101 μs | 2_013.74x | |||
runtypes | Code snippet | 7.0.5 | 190.07K | None | 182 μs | 3_614.27x | |||
@sapphire/shapeshift | Code snippet | 5.0.0 | 1.06M | None | 317 μs | 6_290x | |||