Build Blazing-Fast
Websites.

NextBlock is the open-source, developer-first Next.js CMS that merges 100% Lighthouse scores with a powerful visual block editor.

Why teams switch

100% Lighthouse

Edge-rendered marketing sites, launches, and docs with uncompromising performance.

✓ Next.js 16 with ISR and edge caching!!!
✓ Supabase auth, data, and storage!!!
✓ Notion-style block editor powered by Tiptap

Nextblock cover showcasing dashboards and blocks

Key Features: The Three Pillars of NextBlock

NextBlock is a holistic platform that unites performance, editorial experience, and developer control so every stakeholder delivers their best work.

Built for Speed.

Architected for 100% Lighthouse scores with global delivery and near-instant FCP.

Edge Caching & ISR: Serve pages worldwide.
Critical CSS: Inline styles to eliminate blocking.
Image Opt: AVIF & blurred placeholders.

Editor-First Experience.

A low-code, Notion-style block editor empowers teams to ship pages without engineering help.

Notion-Style: Slash commands & drag-and-drop.
Bilingual: Manage locales from one interface.
History: Restore any version with a click.

Infinitely Extensible.

Open-source control with a clean Nx monorepo and a typed SDK for limitless customization.

Open Source: Own the code & data forever.
Nx Monorepo: Scale confidently.
Developer SDK: Scaffold blocks in minutes.

Built with the Best.

Every layer of NextBlock leans on proven developer-first technology so the platform feels familiar, performant, and trustworthy from day one.

Next.js

React

Supabase

Tailwind

shadcn/ui

Tiptap

Vercel

Powerful for Developers. Intuitive for Editors.

For Content Creators

Intuitive Block EditorDrag-and-drop layouts with a Notion-like interface.
Rich Content BlocksDeploy heroes, galleries, testimonials, and more in one click.
Effortless Media ManagementOrganize assets with folders, tags, and bulk actions.
Worry-Free RevisionsAutomatic version history with instant restore.

For Developers

Next.js 16 CoreServer Components, ISR, and Edge Functions ready out of the box.
Supabase IntegrationPostgres, auth, storage, and real-time APIs without glue code.
Monorepo ReadyNx-powered dev experience for scalable architectures.
Extensible Block SDKShip fully typed custom blocks and widgets.

More Than a CMS. An Ecosystem.

NextBlock is building a sustainable open-core roadmap so the platform grows with your business.

Coming Soon

NextBlock Commerce

Transform your site into a composable storefront. The premium module ships product management, seamless Stripe payments, and e-commerce blocks that drop directly into the editor.

Build the Future

Plugin & Block Marketplace

A community-driven marketplace invites developers to publish and monetize custom blocks, themes, and plugins—turning NextBlock into an extensible ecosystem.

Join Our Community.

NextBlock is being built in the open. Star the repo, share feedback, and help define the future of performance-first content management.

GitHubStar the repo & contribute X (Twitter)Follow updates & announcements Dev.toRead technical deep dives

Have Questions?

NextBlock partners with early adopters to co-build features, sponsor modules, and shape the product direction.

Get in Touch

Built for Speed.

Architected for 100% Lighthouse scores with global delivery and near-instant FCP.

Edge Caching & ISR: Serve pages worldwide.
Critical CSS: Inline styles to eliminate blocking.
Image Opt: AVIF & blurred placeholders.

Editor-First Experience.

A low-code, Notion-style block editor empowers teams to ship pages without engineering help.

Notion-Style: Slash commands & drag-and-drop.
Bilingual: Manage locales from one interface.
History: Restore any version with a click.

Infinitely Extensible.

Open-source control with a clean Nx monorepo and a typed SDK for limitless customization.

Open Source: Own the code & data forever.
Nx Monorepo: Scale confidently.
Developer SDK: Scaffold blocks in minutes.

Build Blazing-Fast Websites.

Key Features: The Three Pillars of NextBlock

Built for Speed.

Editor-First Experience.

Infinitely Extensible.

Built with the Best.

Powerful for Developers. Intuitive for Editors.

For Content Creators

For Developers

More Than a CMS. An Ecosystem.

NextBlock Commerce

Plugin & Block Marketplace

Join Our Community.

Have Questions?

Built for Speed.

Editor-First Experience.

Infinitely Extensible.

For Content Creators

For Developers

NextBlock Commerce

Plugin & Block Marketplace

Build Blazing-Fast
Websites.