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 | /wk | Optimizations | Mean | Compare | ||||
|---|---|---|---|---|---|---|---|---|---|
@sapphire/shapeshift | Code snippet | 5.0.0 | n/a | None | 307 μs | ||||
runtypes | Code snippet | 7.0.5 | n/a | None | 173 μs | 1.78x | |||
yup | Code snippet | 1.7.1 | n/a | None | 82 μs | 3.74x | |||
zod-compiler | Code snippet | 2.0.4 | n/a | Precompiled | 16 μs | 19.14x | |||
zod-compiler (bag) | Code snippet | 2.0.4 | n/a | Precompiled | 16 μs | 19.19x | |||
zod-compiler (compact) | Code snippet | 2.0.4 | n/a | Precompiled | 12 μs | 24.98x | |||
superstruct (schema.is) | Code snippet | 2.0.2 | n/a | None | 11 μs | 27.22x | |||
sury | Code snippet | 11.0.0 | n/a | JIT | 11 μs | 28.8x | |||
superstruct | Code snippet | 2.0.2 | n/a | None | 10 μs | 29.26x | |||
sury (compiled) | Code snippet(Setup code is not benchmarked) | 11.0.0 | n/a | JIT | 9 μs | 35.97x | |||
typebox (schema) | Code snippet | 1.3.30 | 9.44M | JIT | 4 μs | 74.57x | |||
typebox | Code snippet | 1.3.30 | 9.44M | JIT | 4 μs | 80.13x | |||
zod/mini | Code snippet | 4.6.5 | 209.22M | JIT | 3 μs | 100.74x | |||
zod | Code snippet | 4.6.5 | 209.22M | JIT | 2 μs | 199.93x | |||
arktype | Code snippet | 2.2.3 | n/a | JIT | 852 ns | 359.94x | |||
effect@rc | Code snippet(Setup code is not benchmarked) | 4.0.0-rc.112 | n/a | None | 701 ns | 437.65x | |||
effect | Code snippet(Setup code is not benchmarked) | 3.22.2 | n/a | None | 658 ns | 465.74x | |||
@railway-ts/pipelines | Code snippet | 0.1.29 | n/a | None | 636 ns | 481.91x | |||
valibot | Code snippet | 1.5.0 | n/a | None | 505 ns | 607.34x | |||
io-ts | Code snippet | 2.2.22 | n/a | None | 128 ns | 2_389.09x | |||
ajv (validate) | Code snippet | 8.20.0 | n/a | JIT | 88 ns | 3_465.91x | |||
typia (is) | Code snippet | 14.0.6 | 242.17K | Precompiled | 87 ns | 3_514.58x | |||
ajv (compile) | Code snippet(Setup code is not benchmarked) | 8.20.0 | n/a | JIT | 78 ns | 3_942x | |||
typebox (script compile) | Code snippet(Setup code is not benchmarked) | 1.3.30 | 9.44M | JIT | 63 ns | 4_905.6x | |||
typebox (schema compile) | Code snippet(Setup code is not benchmarked) | 1.3.30 | 9.44M | JIT | 61 ns | 4_990.22x | |||
ata-validator | Code snippet | 1.21.0 | n/a | JIT | 61 ns | 5_016.87x | |||
typebox (compile) | Code snippet(Setup code is not benchmarked) | 1.3.30 | 9.44M | JIT | 60 ns | 5_077.82x | |||
zod/mini (compile) | Code snippet | 4.6.5 | 209.22M | JIT | 57 ns | 5_419.63x | |||
zod (compile) | Code snippet | 4.6.5 | 209.22M | JIT | 57 ns | 5_422.09x | |||
typia (createIs) | Code snippet(Setup code is not benchmarked) | 14.0.6 | 242.17K | Precompiled | 56 ns | 5_495.29x | |||