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 | 50 ns | ||||
ata-validator | Code snippet | 0.21.0 | 499 | JIT | 51 ns | 1.02x | |||
typebox (script compile) | Code snippet(Commented code is not benchmarked) | 1.1.39 | 4.68M | JIT | 62 ns | 1.24x | |||
typebox (compile) | Code snippet(Commented code is not benchmarked) | 1.1.39 | 4.68M | JIT | 64 ns | 1.27x | |||
typia (is) | Code snippet | 12.1.1 | 321.84K | Precompiled | 65 ns | 1.3x | |||
typebox (schema compile) | Code snippet(Commented code is not benchmarked) | 1.1.39 | 4.68M | JIT | 67 ns | 1.33x | |||
ajv (compile) | Code snippet(Commented code is not benchmarked) | 8.20.0 | 320.43M | JIT | 82 ns | 1.64x | |||
ajv (validate) | Code snippet | 8.20.0 | 320.43M | JIT | 128 ns | 2.56x | |||
io-ts | Code snippet | 2.2.22 | 3.76M | None | 136 ns | 2.73x | |||
@railway-ts/pipelines | Code snippet | 0.1.29 | 105 | None | 604 ns | 12.1x | |||
valibot | Code snippet | 1.4.1 | 12.21M | None | 651 ns | 13.05x | |||
arktype | Code snippet | 2.2.0 | 1.15M | JIT | 683 ns | 13.7x | |||
effect | Code snippet(Commented code is not benchmarked) | 3.21.2 | 18.38M | None | 718 ns | 14.4x | |||
effect@beta | Code snippet(Commented code is not benchmarked) | 4.0.0-beta.75 | 18.38M | None | 1 μs | 22.28x | |||
typebox | Code snippet | 1.1.39 | 4.68M | JIT | 5 μs | 94.43x | |||
typebox (schema) | Code snippet | 1.1.39 | 4.68M | JIT | 5 μs | 103.99x | |||
superstruct | Code snippet | 2.0.2 | 5.29M | None | 10 μs | 199.86x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | 5.29M | None | 10 μs | 207.31x | |||
yup | Code snippet | 1.7.1 | 12.33M | None | 85 μs | 1_701.77x | |||
runtypes | Code snippet | 7.0.4 | 320.04K | None | 175 μs | 3_506.21x | |||
@sapphire/shapeshift | Code snippet | 4.0.0 | 889.36K | None | 261 μs | 5_230.48x | |||