unit-tests
Configure unit testing with Bun's built-in test runner. Fast, Jest-compatible syntax, co-located test files, and mocking support.
Découvrez les skills Développement, comparez leurs dépôts et consultez leurs instructions.
Configure unit testing with Bun's built-in test runner. Fast, Jest-compatible syntax, co-located test files, and mocking support.
Add server-side route protection to enforce authentication on specific pages while keeping others public.
TypeScript assertion function for runtime type narrowing with descriptive error messages. Based on tiny-invariant.
Add user authentication using Better Auth with Drizzle ORM and Neon Postgres. Base setup with email/password authentication.
Build a chat list page with search, rename, and delete functionality. Uses nuqs for URL-synced filters and deep-linkable modal dialogs.
Persist AI chat conversations to Neon Postgres with full support for AI SDK message parts including tools, reasoning, and streaming. Uses UUID v7 for chronologically-sortable IDs.
Install and configure the Workflow Development Kit for resumable, durable AI agent workflows with step-level persistence, stream resumption, and agent orchestration.
Manage environment variables across Vercel environments. Sync with Vercel CLI, handle local overrides, and load env vars in scripts.
TypeScript assertion function for runtime type narrowing with descriptive error messages. Based on tiny-invariant.
Create a structured format for documenting feature requirements as user stories. JSON files with testable acceptance criteria that AI agents can verify and track.
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web appl...
Connect a Next.js app to Neon Postgres using Drizzle ORM with optimized connection pooling for Vercel serverless functions.
Test API routes by importing handlers directly with Bun's test runner. Fast, reliable tests without HTTP overhead.
Complete subscription system with Stripe, Vercel Flags for plan configuration, webhook handling for syncing subscription state to Postgres, usage tracking, and billing portal integration.
Use Better Auth for client and server-side authentication. Covers session access, protected routes, sign in/out, and fetching user data.
Sync React state to URL query parameters for shareable filters, search queries, and deep links to modal dialogs. Preserves UI state on browser back/forward navigation.
Build a custom durable AI agent with full control over streamText options, provider configs, and tool loops. Compatible with the Workflow Development Kit.
Configure Prettier for code formatting and TypeScript for typechecking. Includes VSCode settings and EditorConfig for consistent code style. Skips ESLint/Biome to avoid config complexity.
Type-safe environment variable validation using Zod with a Drizzle-like schema API. Supports server/public fields, feature flags, either-or constraints, and client-side protection.
Create isolated Neon database branches for testing. Schema-only branches with auto-cleanup via TTL, test server orchestration, and environment variable management.
Document and track feature implementation with user stories. Workflow for authoring stories, building features, and marking acceptance criteria as passing.
Add privacy-focused web analytics with Vercel Web Analytics. Track page views, visitors, and custom events with zero configuration.
Complete subscription system with Stripe, Vercel Flags for plan configuration, webhook handling for syncing subscription state to Postgres, usage tracking, and billing portal integration.
Manages user stories in JSON format for feature development tracking. Use when implementing features to create/update user stories, verify implementation steps, and mark features as passing once tests confirm f...
Le classement utilise les étoiles du dépôt GitHub indexé. Plusieurs skills peuvent partager ce nombre : ce n’est ni un nombre d’installations ni une note de qualité.