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 | 298.11K | Precompiled | 50 ns | ||||
ata-validator | Code snippet | 0.21.0 | 443 | JIT | 51 ns | 1.01x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.3.3 | 3.4M | JIT | 63 ns | 1.27x | |||
typia (is) | Code snippet | 12.1.1 | 298.11K | Precompiled | 66 ns | 1.33x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.3.3 | 3.4M | JIT | 68 ns | 1.35x | |||
typebox (script compile) | Code snippet(Commented code is not benchmarked) | 1.3.3 | 3.4M | JIT | 72 ns | 1.43x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.20.0 | 255.06M | JIT | 80 ns | 1.6x | |||
ajv (validate) | Code snippet | 8.20.0 | 255.06M | JIT | 121 ns | 2.41x | |||
io-ts | Code snippet | 2.2.22 | 2.34M | None | 133 ns | 2.66x | |||
@railway-ts/pipelines | Code snippet | 0.1.29 | 24 | None | 629 ns | 12.58x | |||
valibot | Code snippet | 1.4.2 | 13.57M | None | 646 ns | 12.91x | |||
arktype | Code snippet | 2.2.2 | 1.15M | JIT | 695 ns | 13.9x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.21.4 | 16.97M | None | 723 ns | 14.45x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.93 | 16.97M | None | 1 μs | 25.77x | |||
typebox | Code snippet | 1.3.3 | 3.4M | JIT | 5 μs | 93.17x | |||
typebox (schema) | Code snippet | 1.3.3 | 3.4M | JIT | 5 μs | 100.91x | |||
sury | Code snippet | 11.0.0-alpha.9 | 207.16K | JIT | 8 μs | 158.16x | |||
superstruct | Code snippet | 2.0.2 | 5.1M | None | 10 μs | 209.36x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 5.1M | None | 10 μs | 209.6x | |||
yup | Code snippet | 1.7.1 | 9.42M | None | 84 μs | 1_688.59x | |||
runtypes | Code snippet | 7.0.4 | 238.13K | None | 172 μs | 3_449.26x | |||
@sapphire/shapeshift | Code snippet | 4.0.0 | 764.24K | None | 267 μs | 5_346.97x | |||