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 | 0.8.0 | 728 | JIT | 157 ns | ||||
typia (createIs) | Code snippet(Commented code is not benchmarked) | 12.0.2 | 259.06K | Precompiled | 1 μs | 7x | |||
typia (is) | Code snippet | 12.0.2 | 259.06K | Precompiled | 1 μs | 7.2x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.1.23 | 277.92K | JIT | 3 μs | 18.68x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.1.23 | 277.92K | JIT | 3 μs | 19.91x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.18.0 | 259.98M | JIT | 3 μs | 19.94x | |||
ajv (validate) | Code snippet | 8.18.0 | 259.98M | JIT | 3 μs | 20.2x | |||
io-ts | Code snippet | 2.2.22 | 2.92M | None | 3 μs | 20.64x | |||
arktype | Code snippet | 2.2.0 | 885.45K | JIT | 7 μs | 42.14x | |||
valibot | Code snippet | 1.3.1 | 7.93M | None | 12 μs | 75.34x | |||
@railway-ts/pipelines | Code snippet | 0.1.27 | 34 | None | 18 μs | 113.52x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.46 | 9.44M | None | 21 μs | 132.19x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.21.0 | 9.44M | None | 23 μs | 145.11x | |||
@sapphire/shapeshift | Code snippet | 4.0.0 | 629.44K | None | 25 μs | 160x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 4.02M | None | 53 μs | 334.65x | |||
superstruct | Code snippet | 2.0.2 | 4.02M | None | 53 μs | 336.22x | |||
runtypes | Code snippet | 7.0.4 | 279.42K | None | 68 μs | 434.51x | |||
typebox (schema) | Code snippet | 1.1.23 | 277.92K | JIT | 76 μs | 480.97x | |||
typebox | Code snippet | 1.1.23 | 277.92K | JIT | 78 μs | 495.14x | |||
yup | Code snippet | 1.7.1 | 10.79M | None | 139 μs | 884.54x | |||