Contentful to Sanity Migration Checklist for Next.js Sites
A practical Contentful to Sanity migration checklist for Next.js sites, covering schemas, references, preview, redirects, metadata, and SEO checks.
Articles
Contentful
Contentful is a flexible, API‑first, headless content management platform which allows you to create, manage, and distribute content. It is a personal favourite of mine (especially when combined with Next.js or Gatsby), although ‑ just like any CMS system ‑ it comes with its own set of nuances that inevitably need working around.
Below you will find a subset of articles from my blog specifically about Contentful and ‑ more recently ‑ migrating from Contentful to Sanity. This is an area I have worked with for many years, and it has been a regular subject in my writing. There are sixteen articles collected together for you below.
Contentful to Sanity Migration Checklist for Next.js Sites. 
Contentful to Sanity Migration Risks for Next.js Sites. Contentful to Sanity Migration Risks for Next.js Sites
Contentful to Sanity migration risks for Next.js sites, including models, references, rich text, preview, metadata, redirects, and launch checks.
CMS Preview Should Be a Migration Requirement, Not an Afterthought. CMS Preview Should Be a Migration Requirement, Not an Afterthought
Why CMS preview belongs in the migration plan for Next.js sites, covering draft state, auth, cookies, iframes, cache invalidation, and governance.
Should You Move from Contentful to Sanity? Should You Move from Contentful to Sanity?
How to decide whether moving from Contentful to Sanity makes sense for a Next.js website, including workflow, modelling, preview, and migration risk.
Fixing Contentful Preview in Next.js Draft Mode. Fixing Contentful Preview in Next.js Draft Mode
Fix Contentful preview in Next.js by checking Draft Mode, preview URLs, iframe cookies, draft data boundaries, auth, performance, and editor trust.
Headless CMS SEO Controls Checklist. Headless CMS SEO Controls Checklist
A headless CMS SEO checklist covering metadata, canonicals, schema, redirects, sitemaps, preview, internal links, image fields, and publishing controls.
Building a Headless CMS‑Powered Site with Next.js. Building a Headless CMS‑Powered Site with Next.js
Build a headless CMS‑powered Next.js site with content modelling, fetch layers, mapped front‑end shapes, preview, rendering choices, and scale cleanly.
Gatsby and Contentful: Why the Pair Worked. Gatsby and Contentful: Why the Pair Worked
Why Gatsby and Contentful worked well together for static sites, what made the model productive, and why teams later reassessed build time and fit.
Static Site Generators. Static Site Generators
Static site generators trade runtime complexity for build‑time output. This article looks at the benefits, the drawbacks, and where they fit best.
All About Headless CMSes. All About Headless CMSes
Websites have not been set‑and‑forget for a long time now, and without the technical know‑how to update a static site, CMSes are a key part of web development.
Planning Content Models for a Headless CMS. Planning Content Models for a Headless CMS
How to plan headless CMS content models around reusable content, editor workflows, front‑end rendering, SEO fields, references, and migration risk.
Previewing CMS Content in Gatsby Workflows. Previewing CMS Content in Gatsby Workflows
Plan CMS preview in Gatsby workflows by setting expectations around draft content, preview builds, webhooks, deployment timing, and editor confidence.
Removing p Tags from Contentful List Items. Removing
pTags from Contentful List ItemsOne of the quirks of rendering Rich Text from Contentful is that list items come wrapped in paragraph <p> tags. Fortunately, this is a simple one to resolve.
Rendering CMS Rich Text Safely in Gatsby and React. Rendering CMS Rich Text Safely in Gatsby and React
Render CMS rich text safely in Gatsby and React with node mapping, link handling, embeds, headings, validation, and failure‑safe fallbacks.
Rendering Contentful Rich Code Snippets in Gatsby. Rendering Contentful Rich Code Snippets in Gatsby
Contentful rich text and Gatsby work well together until code snippets enter the picture. This guide shows how to render inline and block code cleanly.
Why Gatsby and Contentful Work Well Together. Why Gatsby and Contentful Work Well Together
Why Gatsby and Contentful can still work well for static sites, where the pairing becomes strained and when migration pressure is worth reviewing.
