[M-jerez]

Description

Adds @mionjs/run-types
Validators compiled from plain TypeScript types at build time, like typia. The @mionjs/devtools bundler plugin is wired into the same three places as typia's ttsc plugin, filtered to libraries/@mionjs/:

• schemas/tsdown.config.ts
• schemas/vite.config.ts
• bench/src/scripts/download.ts

Benchmarks joined

• Download
• Initialization: createValidateFn, createGetValidationErrorsFn
• Validation
• Parsing, all errors
• Standard Schema, all errors
• All 9 string formats
• Codec, bigint <-> string, through createPrepareForJsonFn / createRestoreFromJsonFn
• JSON Schema export: draft-2020-12, input side only
• TypeScript cost

Not joined

• Stack trace: run-types never throws on bad data (no assert function).
• Parsing, abort early: no first-error mode.
• JSON Schema -> validator, and compliance: no runtime builder from JSON Schema.

Notes

• Install exceptions. pnpm added minimumReleaseAgeExclude entries for the 0.14.0 packages, which are newer than the release-age window. Same as the pi-schema precedent.
• Generated folder. schemas/.mion/ is the plugin's generated output, now gitignored.

Checked locally

• vpr schemas:build
• schemas tests: 7,446 passed
• bench, utils and json-schema-tests tests
• website tests: 100 passed
• e2e on Desktop Chrome: 59 passed
• vp check: clean

I regenerated accepted-json-schemas.ts and library-versions.gen.ts with their scripts. No result JSON is committed; the bench workflow writes those.

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[Copilot]

🟡 Changes recommended

The aliases reuse handwritten types rather than infer from schemas, causing probeTypes to publish and rank misleading inference benchmark results.

1 open issue

• Exclude handwritten aliases from schema inference benchmarks · New

1 file not reviewed

• pnpm-lock.yaml: Generated file

What changed in this PR

Adds @mionjs/run-types to the validation-library benchmark suite, with build-time compilation of validators from TypeScript types.

Changes:

• Adds the product schema and adapters for validation, parsing, Standard Schema, string formats, codecs, JSON Schema export, and type benchmarks.
• Integrates the compiler into schema builds, tests, and download measurements.
• Updates dependencies, generated expectations, and ignore rules.

File	Description
website/​e2e/​utils/​library-versions.gen.ts	Records the new library version.
schemas/​vite.config.ts	Enables compilation during schema tests.
schemas/​tsdown.config.ts	Enables compilation during schema builds.
schemas/​test/​accepted-json-schemas.ts	Adds the expected JSON Schema export.
schemas/​package.json	Adds runtime and compiler dependencies.
schemas/​libraries/​@mionjs/​run-types/​types/​index.ts	Defines the type benchmark entry.
schemas/​libraries/​@mionjs/​run-types/​types/​fromType.ts	Adds type-to-validator capability reporting.
schemas/​libraries/​@mionjs/​run-types/​tsconfig.json	Configures validator generation.
schemas/​libraries/​@mionjs/​run-types/​index.ts	Defines the constrained product type.
schemas/​libraries/​@mionjs/​run-types/​download/​index.ts	Adds the download-size benchmark entry.
schemas/​libraries/​@mionjs/​run-types/​benchmarks.ts	Registers supported benchmark adapters.
schemas/​.gitignore	Ignores generated compiler output.
pnpm-workspace.yaml	Adds compiler catalog entries and skill configuration; removes the release-age exception.
pnpm-lock.yaml	Locks the new dependencies.
bench/​src/​scripts/​download.ts	Compiles run-types download entries.
bench/​package.json	Adds compiler dependencies for download measurements.
.agents/​skills/​.gitignore	Ignores package-managed skill directories.

_{Review effort: Balanced}

[EskiMojo14]

thanks! sorry for the delay :)

[M-jerez]

thanks! sorry for the delay :)

Np, Thanks to you for the amendments and get this merged. and congrats for the website!
The ecosystem really needed something like this! 🚀