Cerios

A Playwright decorator for creating step-based tests

A high-performance Playwright library for testing HTML tables with comprehensive support for complex table structures including colspan, rowspan, multiple headers, and dynamic content. Features robust error handling, parallel data fetching, and intuitive

Comprehensive Playwright test matchers for strings, numbers, dates, arrays, objects, and locators. Simplify your E2E tests with intuitive assertions like toBeAlphanumeric, toHaveAscendingOrder, toBeInTheFuture, and 50+ more matchers.

TypeScript XML serialization library with decorator-based metadata. Supports namespaces, custom converters, validation, wrapped/unwrapped arrays, and bidirectional XML-object mapping.

Parse CSV files into nested JSON objects with support for dot notation, arrays, and complex data structures

Generate Zod schemas from OpenAPI specifications. A TypeScript code generator that converts OpenAPI/Swagger YAML definitions into type-safe Zod validation schemas.