Total 50,633 skills, Backend Development has 4146 skills
Showing 12 of 4146 skills
Bun implementation guide for PMA-managed backend and full-stack projects. Covers project layout (src/modules), strict linting with ESLint + @antfu/eslint-config, database access (Drizzle ORM + bun:sqlite or PostgreSQL), HTTP patterns (OpenAPIHono + Bun.serve), layered config with environment variables, dual logging (consola + pino), single-binary compilation with embedded assets, and CI quality gates.
Build a Zoom meeting bot, recorder, or real-time media workflow. Use when joining meetings programmatically, processing live media or transcripts, or combining Meeting SDK, RTMS, and backend services.
Apply when choosing which VTEX IO authentication token should back a request from a backend app. Covers `ctx.authToken`, `ctx.storeUserAuthToken`, `ctx.adminUserAuthToken`, `authMethod`, and how requester context should determine the identity used by VTEX clients. Use for deciding which identity talks to VTEX endpoints in storefront-backed requests, Admin actions, or app-level integrations that should avoid hardcoded VTEX credentials.
Sql Migration Generator - Auto-activating skill for Backend Development. Triggers on: sql migration generator, sql migration generator Part of the Backend Development skill category.
Use when creating or modifying API functions in */api/ directories. Enforces Firestore patterns and data fetching conventions.
Use when writing, reviewing, or refactoring WordPress PHP code. Covers WordPress Coding Standards (WPCS), naming conventions, Yoda conditions, $wpdb usage, escaping with esc_html/esc_attr/esc_url, wp_kses, hooks (add_action, add_filter, apply_filters, do_action), i18n functions (__(), _e(), _x, _n), wp_enqueue_script, wp_enqueue_style, formatting rules, deprecated function replacements, and WordPress API best practices. For security see wp-security; for performance see wp-performance; for blocks see wp-blocks.
Multi-provider email sending for Cloudflare Workers and Node.js applications. Supports Resend, SendGrid, Mailgun, and SMTP2Go providers with unified API, template rendering, and delivery tracking.
Expert guide for the payload-reserve plugin — a Payload CMS 3.x reservation/booking system. Use when working with: reservation systems, booking systems, appointment scheduling, calendar views, availability checks, conflict detection, double-booking prevention, status workflows (pending/confirmed/completed/cancelled/no-show), buffer times, cancellation policies, schedule management, service/resource configuration, customer management, walk-in bookings, or integrating payments (Stripe) and notifications with a Payload CMS reservation plugin. Triggers on: "payload-reserve", "payloadReserve", "reservation plugin", "booking plugin", "appointment plugin", "schedule plugin", "availability overview", "calendar view", "reservation conflict", "double booking", "booking status", "cancellation policy".
Architecture principles, module boundaries, folder structure, and project type profiles
Comprehensive microservices architecture patterns covering service decomposition, communication, data management, and resilience strategies. Use when designing distributed systems, breaking down monoliths, or implementing service-to-service communication.
Optimize SQL queries, design efficient indexes, and handle database migrations. Solves N+1 problems, slow queries, and implements caching. Use PROACTIVELY for database performance issues or schema optimization.
Hunt existing integration patterns and design vendor/framework-agnostic API, RFC, SDK, and integration plans for new external vendor integrations.