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 | ||||
|---|---|---|---|---|---|---|---|---|---|
typia (createIs) | Code snippet(Commented code is not benchmarked) | 12.1.1 | 321.84K | Precompiled | 48 ns | ||||
ata-validator | Code snippet | 0.21.0 | 499 | JIT | 49 ns | 1.01x | |||
typia (is) | Code snippet | 12.1.1 | 321.84K | Precompiled | 64 ns | 1.33x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.2.1 | 4.68M | JIT | 69 ns | 1.43x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.2.1 | 4.68M | JIT | 70 ns | 1.46x | |||
typebox (script compile) | Code snippet(Commented code is not benchmarked) | 1.2.1 | 4.68M | JIT | 77 ns | 1.58x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.20.0 | 320.43M | JIT | 80 ns | 1.66x | |||
ajv (validate) | Code snippet | 8.20.0 | 320.43M | JIT | 115 ns | 2.38x | |||
io-ts | Code snippet | 2.2.22 | 3.76M | None | 120 ns | 2.48x | |||
@railway-ts/pipelines | Code snippet | 0.1.29 | 105 | None | 680 ns | 14.06x | |||
valibot | Code snippet | 1.4.1 | 12.21M | None | 743 ns | 15.35x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.21.3 | 18.38M | None | 788 ns | 16.28x | |||
arktype | Code snippet | 2.2.0 | 1.15M | JIT | 792 ns | 16.37x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.78 | 18.38M | None | 1 μs | 21.86x | |||
typebox | Code snippet | 1.2.1 | 4.68M | JIT | 4 μs | 88.22x | |||
typebox (schema) | Code snippet | 1.2.1 | 4.68M | JIT | 5 μs | 97.61x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 5.29M | None | 11 μs | 232.5x | |||
superstruct | Code snippet | 2.0.2 | 5.29M | None | 11 μs | 236.57x | |||
yup | Code snippet | 1.7.1 | 12.33M | None | 88 μs | 1_818.31x | |||
runtypes | Code snippet | 7.0.4 | 320.04K | None | 196 μs | 4_043.74x | |||
@sapphire/shapeshift | Code snippet | 4.0.0 | 889.36K | None | 270 μs | 5_571.84x | |||