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 | 315.69K | Precompiled | 50 ns | ||||
ata-validator | Code snippet | 0.18.2 | 555 | JIT | 51 ns | 1.01x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.1.38 | 4.22M | JIT | 64 ns | 1.27x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.1.38 | 4.22M | JIT | 65 ns | 1.29x | |||
typia (is) | Code snippet | 12.1.1 | 315.69K | Precompiled | 65 ns | 1.3x | |||
typebox (script compile) | Code snippet(Commented code is not benchmarked) | 1.1.38 | 4.22M | JIT | 72 ns | 1.44x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.20.0 | 326.69M | JIT | 78 ns | 1.55x | |||
ajv (validate) | Code snippet | 8.20.0 | 326.69M | JIT | 124 ns | 2.47x | |||
io-ts | Code snippet | 2.2.22 | 3.66M | None | 133 ns | 2.63x | |||
@railway-ts/pipelines | Code snippet | 0.1.29 | 77 | None | 642 ns | 12.75x | |||
arktype | Code snippet | 2.2.0 | 1.17M | JIT | 681 ns | 13.52x | |||
valibot | Code snippet | 1.4.1 | 12.55M | None | 692 ns | 13.74x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.21.2 | 19.14M | None | 705 ns | 14x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.71 | 19.14M | None | 1 μs | 24.99x | |||
typebox | Code snippet | 1.1.38 | 4.22M | JIT | 5 μs | 96.05x | |||
typebox (schema) | Code snippet | 1.1.38 | 4.22M | JIT | 5 μs | 108.61x | |||
superstruct | Code snippet | 2.0.2 | 5.35M | None | 10 μs | 200.67x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 5.35M | None | 10 μs | 204.1x | |||
yup | Code snippet | 1.7.1 | 12.44M | None | 90 μs | 1_795.01x | |||
runtypes | Code snippet | 7.0.4 | 327.06K | None | 176 μs | 3_502.48x | |||
@sapphire/shapeshift | Code snippet | 4.0.0 | 952.37K | None | 274 μs | 5_431.55x | |||