Flowblock - Code AI
Connect Flowblock - Code AI, an AI-assisted code editor, with Webflow to write, test, and deploy custom JavaScript and CSS directly inside Webflow.
How to integrate Flowblock - Code AI with Webflow
The easiest way to set up your Flowblock - Code AI Webflow integration is by installing the Flowblock app from the Webflow Apps marketplace. The editor runs directly inside Webflow. Write, test, and deploy custom JavaScript and CSS without switching to an external IDE.
You can also copy Flowblock-generated code into Webflow's native Code Embed element when you need precise placement on specific pages or inside specific elements.
Use the Flowblock app
Install the Flowblock - Code AI app from the Webflow Apps marketplace. After clicking Install, you authorize Flowblock via OAuth. The editor then appears inside Webflow, and AI features are available immediately through ⌘+K (Mac) or Ctrl+K (Windows).
The app includes the following features:
- Press ⌘+K or Ctrl+K to open the AI Command Palette and ask the AI assistant for code suggestions, completions, or explanations based on your current file context.
- JavaScript and CSS suggestions appear as you type and can be accepted with the Tab key.
- IntelliSense provides code highlighting, syntax suggestions, and autocompletion for JavaScript and CSS.
- Common mistakes are flagged before you deploy.
- Test code on your webflow.io domain using the staging environment before pushing to production.
- Publish through the File Explorer to serve code only on custom domains.
- Deployed scripts serve through Cloudflare's CDN.
The OAuth authorization grants Flowblock permissions to read and write custom code and site configuration, read site data, and access Designer Extension capabilities. You can review the exact permissions on the marketplace listing page.
Code you deploy to your live site can call the Webflow Data API through standard JavaScript fetch() calls. Flowblock itself uses the Webflow Designer API internally to provide its editing features. The Designer API is not accessible from published site code.
Deploy code with Webflow's Code Embed element
If you need Flowblock-generated code on a specific page or inside a specific element, use Webflow's native Code Embed element.
- Write or generate your code in Flowblock's AI-assisted editor
- Copy the generated code
- Open Webflow and navigate to your target page
- Drag a Code Embed element from the Add panel onto your page
- Paste the code into the Code Embed element and click Save & Close
- Publish your site
Webflow's Code Embed element supports HTML, CSS (inside <style> tags), and JavaScript (inside <script> tags). It blocks structural tags like <html>, <body>, and <head> to prevent breaking your page structure. Individual embeds have a 50,000-character limit. For larger scripts, host them through Flowblock's Cloudflare CDN and reference them via a <script> tag pointing to the hosted URL.
To reuse the same code across multiple pages, convert the Code Embed element into a Webflow component. Changes to the component update globally across every instance.
What you can build Flowblock - Code AI and Webflow integration
Integrate Flowblock - Code AI with Webflow to add custom JavaScript and CSS using AI-assisted code generation, error detection, and staged deployment.
- Custom interactive elements: Build scroll-triggered animations or interactive before-and-after sliders on portfolio or product pages. Flowblock's AI editor generates the JavaScript and CSS while IntelliSense and error detection help catch issues as you code.
- Third-party service connections: Add a live chat widget to a support page or embed a payment form on a checkout page. Write the integration JavaScript in Flowblock and deploy through its Cloudflare CDN or paste it into Webflow's Code Embed element.
- Custom form validation: Create multi-step signup forms with real-time field formatting and conditional requirements. Use Flowblock's AI assistance to generate validation logic and catch syntax errors before publishing.
- CDN-hosted scripts for high-traffic pages: Serve custom JavaScript through Flowblock's Cloudflare CDN to keep page performance fast while adding functionality beyond Webflow's native capabilities.
Frequently asked questions
Go to the Flowblock listing on the Webflow Apps marketplace and click Install. Complete the OAuth authorization step, which grants Flowblock permission to read and write custom code and site configuration. After authorization, the AI-assisted code editor appears in Webflow. Press ⌘+K (Mac) or Ctrl+K (Windows) to open the AI Command Palette.
Flowblock uses a staging and production system. Staging files serve to your webflow.io domain for testing. Production files serve only to custom domains. Select your files in the File Explorer and choose Publish to production to deploy through Flowblock's Cloudflare CDN. You can also copy code and paste it into Webflow's Code Embed element — changes appear live after you publish your Webflow site.
No. Flowblock - Code AI operates as a Designer-integrated code editor within Webflow, not a standalone API service. It is not available on Zapier, Make, n8n, IFTTT, or viaSocket, and does not offer public API endpoints, webhooks, or SDK access.
Webflow enforces a 50,000 character limit per Code Embed element. If your script exceeds that limit, host it through Flowblock's Cloudflare CDN and reference it with a <script> tag pointing to the hosted URL.
Description
Flowblock - Code AI is a Webflow Designer app that replaces Webflow's basic code embed editor with an AI-assisted coding environment. It provides real-time code predictions, IntelliSense, error detection, and a staging-to-production deployment workflow with Cloudflare CDN hosting.
This integration page is provided for informational and convenience purposes only.
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