Database

Build with AWS S3 for object storage. Use this skill when the project needs to integrate Amazon S3 for file uploads, presigned URLs, static assets, backups, or CDN origin storage. Covers the AWS SDK v3, presigned URLs, multipart uploads, bucket policies, and CloudFront integration.

Build with Backblaze B2 for low-cost S3-compatible object storage. Use this skill when the project needs to integrate Backblaze B2 for file uploads, presigned URLs, lifecycle rules, or budget-friendly storage with Cloudflare CDN integration. Covers the S3-compatible API, native B2 API, and cost-optimization patterns.

Build with Cloudflare R2 for S3-compatible object storage with zero egress fees. Use this skill when the project needs to integrate R2 for file uploads, presigned URLs, public buckets, Workers integration, or cost-effective storage without egress charges. Covers the S3 API compatibility, Workers bindings, and R2 patterns.

Build with Cloudinary for image and video management. Use this skill when the project needs to integrate Cloudinary for image upload, transformation, optimization, responsive images, video processing, or AI-powered media management. Covers the Cloudinary Node SDK, upload API, transformation URLs, and Next.js integration.

Build with ImageKit for real-time image optimization and delivery. Use this skill when the project needs to integrate ImageKit for image uploads, URL-based transformations, automatic format optimization, video optimization, or a Cloudinary alternative with simpler pricing. Covers the ImageKit SDK, URL transformations, upload API, and Next.js integration.

Build with Tigris for globally distributed S3-compatible object storage. Use this skill when the project needs to integrate Tigris for file uploads, presigned URLs, automatic geo-replication, or edge-cached storage with zero egress fees. Covers the S3 API compatibility, Fly.io integration, and global caching patterns.

Build with UploadThing for file uploads in Next.js and React. Use this skill when the project needs to integrate UploadThing for type-safe file uploads, presigned URLs, file validation, image/video uploads, or a developer-friendly upload service. Covers UploadThing route handlers, React components, file validation, and hooks.

Build with Vercel Blob for file storage in Next.js. Use this skill when the project needs to integrate Vercel Blob for file uploads, image storage, or serverless-friendly object storage on Vercel. Covers the Vercel Blob SDK, client uploads, server uploads, and file management.

Builder.io is a Visual Headless CMS and API that empowers developers to integrate a drag-and-drop page builder and content management system into any web application. Use this skill when you need a powerful visual editor for marketing and content teams, A/B testing, personalization, and a flexible content API for dynamic web experiences.

caisy is a headless CMS designed for speed and scalability, empowering developers to deliver exceptional digital experiences. Use caisy when you need a performant, API-first content platform with strong developer tools, a focus on speed, and a GraphQL-native approach.

Build with Contentful for headless content management. Use this skill when the project needs Contentful integration for content models, REST or GraphQL APIs, rich text rendering, localization, webhooks, environment management, or Next.js SDK usage. Covers the full Contentful developer workflow.

Integrate Cosmic as your headless content management system, providing a flexible and scalable solution for managing digital content across websites, mobile apps, and other digital experiences. Use Cosmic when you need a powerful API-first CMS with robust media management, localization, and customizable content models.

Build with Directus for database-first content management. Use this skill when the project needs Directus integration for wrapping existing SQL databases with REST and GraphQL APIs, building admin dashboards, configuring flows and automations, managing roles and permissions, or connecting any SQL database as a headless CMS.

Integrate Ghost as a powerful headless CMS or a full-featured publishing platform. Use this skill when you need a content-focused solution for blogs, newsletters, membership sites, or any web application requiring robust content management and a streamlined editorial experience.

Build with Hygraph (formerly GraphCMS) as a GraphQL-native headless CMS. Use this skill when the project needs a CMS with a native GraphQL API, content federation, localization, scheduled publishing, asset management, or integration with Next.js, Nuxt, or Astro. Covers schema modeling, querying with GraphQL, mutations, webhooks, and caching strategies.

Build with Keystatic for git-based content management. Use this skill when the project needs a CMS that stores content in markdown, MDX, JSON, or YAML files committed to Git. Covers local mode, GitHub mode, content collections, singletons, component blocks, and integration with Next.js and Astro.

Leverage Notion as a flexible, collaborative content management system for your web applications. Use this skill when you need a user-friendly editor, rich content types, and programmatic access to structured data stored in Notion databases and pages.

Build with Payload CMS for code-first TypeScript content management. Use this skill when the project needs Payload integration for collections, fields, hooks, access control, local API, admin panel, or Next.js native embedding. Covers Payload 3.x with its Next.js-native architecture.

Prismic is a headless CMS focused on content modeling and multi-channel delivery. Use this skill when projects require flexible content structures, rich text editing, internationalization, and a robust GraphQL/REST API for publishing digital experiences across various front-ends.

Build with Sanity CMS for structured content management. Use this skill when the project needs a headless CMS with real-time collaboration, GROQ queries, Portable Text rendering, image pipelines, or Next.js integration. Covers schema definitions, content modeling, Studio customization, and webhooks.

Build with Storyblok as a visual headless CMS. Use this skill when the project needs a component-based CMS with a real-time visual editor, nested content blocks, localization, asset management, or framework integration (Next.js, Nuxt, Astro). Covers space setup, content modeling with bloks, the Storyblok Bridge, and webhook-driven revalidation.

Build with Strapi for self-hosted headless CMS. Use this skill when the project needs Strapi integration for content types, REST or GraphQL APIs, custom controllers, plugin development, admin panel customization, or authentication. Covers Strapi v5 patterns and deployment.

Tina is an open-source, Git-backed headless CMS that enables developers to build powerful content-editing experiences directly within their code. Use Tina when you need a local-first CMS for modern web applications, integrating content directly into your Git workflow and leveraging GraphQL for data fetching.

Algolia: instant search, faceted search, InstantSearch.js/React, indexing, ranking, search analytics

Elasticsearch: full-text search, aggregations, mapping, bulk indexing, Node.js client, relevance tuning

Fuse.js is a lightweight, powerful fuzzy-search library for JavaScript that runs entirely client-side. It's ideal for quickly adding flexible, typo-tolerant search capabilities to web applications without server-side infrastructure.

Lunr is a small, fast JavaScript search library for browsers and Node.js. It allows you to build a search index directly within your application, providing full-text search capabilities without a backend API or external service. It's ideal for static sites, documentation, or client-side applications requiring offline-capable search.

Manticore Search: open-source full-text search, SQL-based queries, real-time indexes, columnar storage, Elasticsearch-compatible API

Meilisearch: self-hosted search engine, typo tolerance, faceting, filtering, sorting, REST API, JavaScript SDK

OpenSearch is a community-driven, open-source search and analytics suite derived from Elasticsearch. It's ideal for powering full-text search, log analytics, security monitoring, and real-time application monitoring, offering powerful scalability and flexibility for diverse data needs.

Orama: client-side/edge full-text search engine, TypeScript-native, schema, search with filters, vector search, runs in browser/Node/edge

Pagefind is a static search library that indexes your site at build time and provides a lightweight, client-side search UI. It's ideal for adding fast, serverless search to documentation, blogs, and static websites without external services.

Quickwit: cloud-native search engine, log search, distributed tracing, sub-second search on object storage, Elasticsearch-compatible API

Trieve is an AI-native search and retrieval platform that offers hybrid search capabilities (semantic and full-text) and robust RAG (Retrieval Augmented Generation) infrastructure. Use Trieve when building AI applications that require accurate, context-aware information retrieval from custom data sources to ground LLM responses.

Typesense: open-source search, typo tolerance, faceting, curation, geo search, InstantSearch adapter

Zinc Search: lightweight Elasticsearch alternative, full-text search, log search, REST API, minimal resource usage

Amplitude: product analytics, behavioral cohorts, funnels, retention, experiment platform, user journeys, JavaScript SDK

Heap: autocapture product analytics, session replay, retroactive event definition, funnel and retention analysis, JavaScript SDK

June.so: B2B product analytics, company-level insights, feature adoption reports, activation tracking, Node and JavaScript SDK

Mixpanel: event-based analytics, funnels, retention, user profiles, cohorts, group analytics, JavaScript/Node SDK

Plausible: privacy-friendly analytics, no cookies, lightweight script, custom events, goals, API, self-hosted option

PostHog: product analytics, event tracking, feature flags, session recordings, A/B testing, self-hosted/cloud, Next.js SDK

Segment: customer data platform, event routing, identity resolution, analytics.js, server-side sources, warehouse destinations

Vercel Analytics: Web Vitals, page views, custom events, audience insights, Next.js integration, Speed Insights

Amazon Polly: AWS text-to-speech, neural/standard voices, SSML, lexicons, speech marks, streaming

AssemblyAI: speech-to-text, real-time transcription, speaker diarization, content moderation, summarization, sentiment analysis

Integrate Cartesia's ultra-low-latency voice API for real-time text-to-speech and voice cloning

Deepgram: speech-to-text, real-time transcription, pre-recorded audio, diarization, sentiment analysis, WebSocket streaming

ElevenLabs: AI voice synthesis, text-to-speech, voice cloning, streaming audio, voice design, multilingual, WebSocket streaming

Google Cloud Text-to-Speech: WaveNet/Neural2 voices, SSML, audio profiles, streaming, multilingual

OpenAI TTS: text-to-speech API, voice selection (alloy/echo/fable/onyx/nova/shimmer), streaming, HD voices, audio formats

Integrate PlayHT's voice API for text-to-speech, voice cloning, and real-time audio streaming

Ably: real-time messaging, pub/sub, presence, message history, push notifications, WebSocket/SSE

Knock: notification infrastructure, in-app feeds, workflows, preferences, channels, React components

Novu: notification infrastructure, multi-channel (email/SMS/push/in-app), templates, preferences, digest, workflows

OneSignal: push notifications, in-app messaging, email, SMS, segments, journeys, REST API

Pusher: real-time WebSocket channels, presence channels, private channels, triggers, React hooks

Sendbird: chat SDK, group channels, open channels, messages, file sharing, moderation, UIKit components

Stream (GetStream): chat SDK, channels, threads, reactions, typing indicators, moderation, React components

Twilio: SMS, voice calls, WhatsApp, verify API, programmable messaging, webhooks, Node SDK