dhi-typescript

Validate TypeScript and JavaScript data with Zod 4-compatible API powered by WebAssembly.

380|6|Updated Oct 4, 2025
One-click install
npx skills add https://github.com/justrach/dhi --skill dhi-typescript
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: dhi-typescript
Source: https://github.com/justrach/dhi/tree/main/js-bindings/dhi-typescript
Command: npx skills add https://github.com/justrach/dhi --skill dhi-typescript

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the need for extremely fast and reliable data validation in TypeScript and JavaScript applications, overcoming the performance bottlenecks of traditional libraries like Zod.

Core Features & Use Cases

  • High-Performance Validation: Utilizes WebAssembly with SIMD for validation speeds up to 77x faster than Zod.
  • Zod 4 Compatibility: Offers a drop-in replacement API, minimizing migration effort.
  • Use Case: Validate incoming API request bodies or user form submissions in real-time with minimal latency, ensuring data integrity without impacting user experience.

Quick Start

Use the dhi-typescript skill to define a User schema with name, age, and email fields and parse a user object.

Frequently Asked Questions about dhi-typescript

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How can I speed up API schema validation in my TypeScript application?

You can speed up API schema validation in your TypeScript application by using a WebAssembly-powered engine with SIMD, which achieves validation speeds up to 77x faster than traditional Zod for parsing request bodies and form submissions.

What is the best way to migrate Zod schemas to a faster validation library?

The best way to migrate Zod schemas to a faster validation library is using a drop-in replacement API that maintains Zod 4 compatibility, allowing you to switch your validation engine with minimal code changes.

Does this WebAssembly validation tool support complex object and array schemas?

Yes, this WebAssembly validation tool supports complex object and array schemas, alongside primitive validation, string and number constraints, unions, enums, transformations, and custom error formatting for comprehensive data processing.

When should I use WebAssembly for JavaScript data validation instead of native libraries?

You should use WebAssembly for JavaScript data validation instead of native libraries when processing high-volume API payloads or real-time user form submissions where traditional validation introduces unacceptable latency bottlenecks.

Can I use this TypeScript validation engine without adding external dependencies?

Yes, you can use this TypeScript validation engine without adding external dependencies because it operates as a standalone skill with no required package installations, providing Zod-compatible schema parsing directly.

Why does my Zod validation create performance bottlenecks during data processing?

Your Zod validation creates performance bottlenecks during data processing because traditional JavaScript parsing lacks WebAssembly SIMD acceleration, which can be resolved by switching to an ultra-fast, Zod 4-compatible engine.