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 | 1.2.2 | 979 | JIT | 51 ns | ||||
typia (createIs) | Code snippet(Commented code is not benchmarked) | 13.2.0 | 322.95K | Precompiled | 54 ns | 1.06x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.3.8 | 5.5M | JIT | 68 ns | 1.35x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.3.8 | 5.5M | JIT | 69 ns | 1.36x | |||
typebox (script compile) | Code snippet(Commented code is not benchmarked) | 1.3.8 | 5.5M | JIT | 72 ns | 1.42x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.20.0 | 350.48M | JIT | 80 ns | 1.58x | |||
typia (is) | Code snippet | 13.2.0 | 322.95K | Precompiled | 87 ns | 1.71x | |||
io-ts | Code snippet | 2.2.22 | 2.71M | None | 131 ns | 2.59x | |||
ajv (validate) | Code snippet | 8.20.0 | 350.48M | JIT | 133 ns | 2.63x | |||
@railway-ts/pipelines | Code snippet | 0.1.29 | 131 | None | 618 ns | 12.21x | |||
arktype | Code snippet | 2.2.3 | 1.39M | JIT | 644 ns | 12.71x | |||
valibot | Code snippet | 1.4.2 | 15.65M | None | 656 ns | 12.95x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.22.0 | 26.02M | None | 712 ns | 14.05x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.101 | 26.02M | None | 1 μs | 24.77x | |||
typebox | Code snippet | 1.3.8 | 5.5M | JIT | 4 μs | 88.13x | |||
typebox (schema) | Code snippet | 1.3.8 | 5.5M | JIT | 5 μs | 98.73x | |||
sury | Code snippet | 11.0.0-alpha.11 | 291.77K | JIT | 8 μs | 149.4x | |||
superstruct | Code snippet | 2.0.2 | 5.65M | None | 10 μs | 205.86x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 5.65M | None | 11 μs | 210.56x | |||
yup | Code snippet | 1.7.1 | 12.65M | None | 85 μs | 1_668.67x | |||
runtypes | Code snippet | 7.0.4 | 305.32K | None | 173 μs | 3_418.36x | |||
@sapphire/shapeshift | Code snippet | 4.0.0 | 1.06M | None | 269 μs | 5_310.57x | |||