Guides

Create a full-stack application with multi-tenancy and custom domain support using Next.js App Router, Vercel Postgres, and the Vercel Domains API.

Learn about vector databases: what they are, 8 of the best examples and how to build an AI semantic search app with them.

In this guide, we will build Shooketh – an AI bot fine-tuned on Shakespeare's literary works with OpenAI gpt-3.5-turbo and the Vercel AI SDK.

Create your React app and deploy it with Vercel.

Create a fullstack application with Next.js, Prisma, Vercel Postgres, and deploy to Vercel

Information on how Vercel can sponsor your open source project and how to apply.

Streamed content does not affect SEO and will still be indexed by Google. Learn more in this guide.

Learn about when Serverless Functions return a 429 status code and what can be done about them.

Learn how to create your first React app using Next.js, a React framework, and get started with your hello world site in minutes.

A guide for the "Serverless Function contains invalid runtime" error for Node.js v20 deployments.

Learn how security measures in URI handling can prevent semantic attacks, where malicious hosts exploit redirects and rewrites to mimic trusted sites, leading to phishing and data breaches.

Learn about the differences between SQL and NoSQL, each with a unique set of benefits suited for particular use cases.

Explore database selection for optimal performance, focusing on SQL options like MySQL, PostgreSQL, and NoSQL's MongoDB. Consider data types, indexing, concurrency, scalability, replication, and ACID compliance for your application's needs.

Learn how you can conditionally load a Google Analytics script based on your user's location

Discover how to build AI applications by using technologies like OpenAI's GPT-4 and Replicate's cloud-hosted models.

Information on Vercel Serverless Functions and bandwidth usage.

Learn about Vercel's policies regarding load tests.

Learn about Vercel and SOC 2 Type 2 attestation.

Learn how to display and read the contents of a static json file in your Next.js application.

Learn about the differences between the image formats JPEG, PNG, WebP, and AVIF with regards to compression techniques, resolution capabilities, pixel density, and effects on user experience for optimal web performance.