deep-dev-skills

Set up Playwright 1.49+ with TypeScript for E2E testing using page object model, fixtures, test.describe/test blocks, assertions, selectors, network mocking, CI configuration, and trace viewer.

Scaffold a Prisma 6.x project with schema.prisma (datasource, generator, models, relations, enums), migrations, seed script, Prisma Client usage, type-safe queries, and middleware.

Set up pytest 8.x with Python for unit and integration testing using fixtures (scope, autouse, parametrize), async tests (pytest-asyncio), mocking (unittest.mock, pytest-mock), coverage (pytest-cov), conftest.py patterns, and markers.

Scaffold a production-ready Rails 8.x API with Ruby 3.3+, ActiveRecord, Devise authentication, Pundit authorization, RSpec testing, service objects, and Sidekiq background jobs.

Scaffold a React 19 + Vite project with TypeScript strict mode, Tailwind CSS v4, React Router v7, and ESLint flat config using a feature-based folder structure.

Scaffold a production-ready Rocket 0.5+ API with Rust 2024 edition, request guards, fairings, managed state, responders, database integration, and typed configuration.

Scaffold a production-ready Sinatra 4.x API with Ruby 3.3+, modular application style, Rack middleware, Sequel for database access, Puma web server, and structured project layout.

Scaffold a production-ready Spring Boot 3.3+ application with Java 21+, Spring Data JPA, Spring Security, Flyway migrations, and comprehensive testing.

Scaffold a SQLAlchemy 2.0+ project with Python, declarative models (mapped_column), Alembic migrations, async sessions, repository pattern, relationships, and engine configuration.

Scaffold a SvelteKit 2.x project with Svelte 5 runes, file-based routing, load functions, form actions, and adapter configuration for multiple deployment targets.

Scaffold and develop a Symfony 7.x application with PHP 8.3+, Doctrine ORM, API Platform, Messenger async processing, and Twig templating.

Scaffold Terraform 1.9+ infrastructure with provider configuration (AWS/GCP/Azure), modular structure, remote state, variables, outputs, workspaces, and common resource patterns.

Toolkit for styling frontend artifacts with curated themes — 10 pre-set themes with colors/fonts, or generate custom themes on-the-fly.

Scaffold a TypeORM 0.3+ project with TypeScript, entities with decorators, CLI migrations, repositories, DataSource configuration, relations, query builder, and subscribers.

Set up Vitest 2.x with TypeScript for unit and component testing using test/describe/it, vi.fn/vi.mock/vi.spyOn, component testing with Testing Library, coverage (v8/istanbul), workspace config, and snapshot testing.