# Next.js React framework for building full-stack web applications. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## How to call external APIs from Webflow without leaking API keys DevFeed: [How to call external APIs from Webflow without leaking API keys]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-09-12T00:00:00Z Content type: article Language: en Sources: [Webflow Blog]() Topics: [API](), [API keys](), [Authentication](), [Back end](), [Automation](), [Caching](), [Next.js](), [Node.js](), [GitHub]() Tags: [api-keys](), [apis](), [authentication](), [automation](), [backend](), [cache](), [github](), [guides](), [how-to](), [next-js](), [node-js]() ### AI overview A practical guide to integrating external APIs with Webflow through a Webflow Cloud server-side proxy, client-side fetch for public APIs, or no-code automation. It emphasizes keeping API credentials out of the browser and explains why the proxy is preferred for authenticated production integrations. ### Source excerpt Learn three ways to connect external APIs to Webflow (server-side proxy, client-side fetch, and no-code automation). ## How to add Sentry monitoring to a Webflow Cloud app DevFeed: [How to add Sentry monitoring to a Webflow Cloud app]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-09-12T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [error tracking](), [Next.js](), [Workers](), [session replay](), [debugging](), [Traces](), [configuration](), [Instrumentation](), [Command-line interface]() Tags: [cloudflare-workers](), [debugging](), [error-tracking](), [guides](), [how-to](), [instrumentation](), [monitoring](), [next-js](), [session-replay](), [traces]() ### AI overview This tutorial explains how to manually add Sentry monitoring to a Webflow Cloud app running Next.js. It covers SDK installation, initialization files, environment variables, a Cloudflare-specific tunnel fix, verification, alerts, and common silent failure modes. The setup enables error grouping, stack traces, performance traces, and session replay. ### Source excerpt Learn how to add Sentry monitoring to a Webflow Cloud Next.js app. Get error grouping, stack traces, and session replay working. ## How to set up Postmark email templates for Webflow form submissions DevFeed: [How to set up Postmark email templates for Webflow form submissions]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-09-12T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [webflow](), [Forms](), [Cloud](), [Next.js](), [API](), [App](), [Server]() Tags: [api](), [app](), [building](), [cloud](), [developer](), [forms](), [guide](), [guides](), [how-to](), [learn](), [next-js](), [server](), [webflow]() ### AI overview A practical guide to moving email copy out of a Webflow Cloud app and into Postmark templates. It explains the prerequisites and focuses on keeping Webflow form field names aligned with Postmark template placeholders so the Route Handler sends data instead of hard-coded email text. ### Source excerpt Learn how to send Webflow form submissions through Postmark templates. ## How to connect Neon Postgres as a database backend for Webflow Cloud DevFeed: [How to connect Neon Postgres as a database backend for Webflow Cloud]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-09-12T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [Database](), [Workers](), [Next.js](), [CRUD](), [Node.js](), [API]() Tags: [api](), [backend](), [cloudflare-workers](), [database](), [guides](), [how-to](), [next-js](), [node-js](), [postgres](), [webflow]() ### AI overview A practical guide to connecting Neon Postgres to a Webflow Cloud project running Next.js on Cloudflare Workers. It explains why Neon's HTTP driver fits the Workers runtime and covers project creation, connection configuration, querying, and deployment. ### Source excerpt Learn how to set up Neon Postgres as a database backend for Webflow Cloud. ## How to track Webflow Cloud app metrics with Datadog Dashboards DevFeed: [How to track Webflow Cloud app metrics with Datadog Dashboards]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-09-12T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [dashboards](), [Latency](), [API](), [API keys](), [Next.js](), [Node.js](), [Application Performance Management (APM)]() Tags: [api](), [api-keys](), [apm](), [dashboards](), [guides](), [latency](), [metrics](), [node-js]() ### AI overview Tutorial showing how to monitor Webflow Cloud applications by sending request counts, error counts, and latency metrics from Next.js Route Handlers to Datadog's v2 metrics API, then visualizing them in a Datadog dashboard. ### Source excerpt Learn how to track Webflow Cloud app metrics with Datadog by sending request, latency, and error data from your Route Handlers to the metrics API and dashboard. ## How to build a service marketplace with provider profiles in Webflow Cloud DevFeed: [How to build a service marketplace with provider profiles in Webflow Cloud]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-09-12T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [data-architecture](), [Database](), [SQLite](), [Next.js](), [Node.js](), [Authentication](), [Content Management System]() Tags: [data-modeling](), [database](), [guide](), [guides](), [how-to](), [next-js](), [node-js](), [sqlite](), [webflow]() ### AI overview A guide to building the discovery side of a service marketplace on Webflow Cloud. It explains why provider profiles should be modeled as database rows rather than CMS content when they require owner editing, flexible filtering, and approval before publication. ### Source excerpt Learn how to build the discovery half of a service marketplace on Webflow Cloud. ## How we closed 1,500 GitHub issues in one month DevFeed: [How we closed 1,500 GitHub issues in one month]() Original publisher: [Read original article]() Author: Marcos Hernanz Published: 2026-09-04T04:00:00Z Content type: article Language: en Sources: [Next.js Blog]() Topics: [GitHub Issues](), [Next.js](), [AI-assisted coding](), [issue tracker](), [Maintainers](), [bug]() Tags: [agent](), [ai](), [bug](), [github-issues](), [issue-tracker](), [maintainers](), [next-js](), [sandbox](), [vercel]() ### AI overview The Next.js team describes using an AI research agent to help maintainers review an issue backlog, close outdated reports, and retain issues that still matter. ### Source excerpt How the Next.js team used an agent to research old reports and work through the issue backlog. ## How to build an AI-powered app on Webflow Cloud with OpenAI and Supabase DevFeed: [How to build an AI-powered app on Webflow Cloud with OpenAI and Supabase]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-09-04T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [AI Chat](), [Artificial Intelligence](), [Next.js](), [Workers](), [API](), [Node.js](), [Command-line interface](), [Deployment]() Tags: [ai](), [api](), [article](), [cli](), [cloud](), [cloudflare-workers](), [deployment](), [guides](), [how-to](), [next-js](), [node-js](), [openai](), [serverless](), [storage](), [tokens](), [webflow]() ### AI overview Learn how to build a streaming AI chat app on Webflow Cloud with OpenAI and Supabase, including Next.js route handlers, Cloudflare Workers setup, browser token streaming, and optional conversation history storage. ### Source excerpt Learn how to build a streaming AI chat app on Webflow Cloud with OpenAI and Supabase. ## How to build a multi-vendor marketplace in Webflow Cloud with Stripe Connect DevFeed: [How to build a multi-vendor marketplace in Webflow Cloud with Stripe Connect]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-09-04T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [stripe](), [Workers](), [Next.js](), [SQLite](), [Node.js](), [Auth0]() Tags: [cloudflare-workers](), [code](), [database](), [guides](), [next-js](), [node-js](), [server](), [sqlite](), [stripe]() ### AI overview A practical guide to building a multi-vendor marketplace in Webflow Cloud with Next.js, Stripe Connect, Cloudflare Workers, and SQLite. It covers vendor onboarding, product and order data, split payments, and signed webhooks for confirming sales. ### Source excerpt Learn how to build a multi-vendor marketplace in Webflow Cloud, onboard vendors with Stripe Connect, and split each payment with a destination charge. ## How to set up Datadog monitoring for a Webflow Cloud app DevFeed: [How to set up Datadog monitoring for a Webflow Cloud app]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-09-04T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [App](), [API keys](), [Next.js](), [Node.js](), [Cloudflare]() Tags: [api-keys](), [cloud](), [cloudflare](), [guides](), [monitoring](), [next-js](), [node-js](), [webflow]() ### AI overview A tutorial for sending custom Datadog metrics from Webflow Cloud Route Handlers without infrastructure-level access. ### Source excerpt Learn how to set up Datadog monitoring on a Webflow Cloud app. ## How to add AuthKit to a Next.js app DevFeed: [How to add AuthKit to a Next.js app]() Original publisher: [Read original article]() Author: WorkOS Published: 2026-09-02T00:00:00Z Content type: tutorial Language: en Sources: [WorkOS Blog]() Topics: [Tutorial](), [Authentication](), [Next.js](), [SDKs]() Tags: [auth](), [authentication](), [callback](), [cors](), [email-verification](), [how-to](), [mfa](), [next-js](), [sdk](), [tutorial]() ### AI overview This tutorial explains how to add WorkOS AuthKit to a Next.js app using either an AI-powered CLI installer or a manual integration. It covers hosted sign-in, session handling, redirect configuration, and validating the build. ### Source excerpt Go from no auth to a full hosted sign-in flow, either in one command or step by step. ## August 2026 Security Release DevFeed: [August 2026 Security Release]() Original publisher: [Read original article]() Author: Sebastian Silbermann Published: 2026-08-25T18:00:00Z Content type: release Language: en Sources: [Next.js Blog]() Topics: [Next.js](), [Security](), [vulnerability](), [vulnerability management](), [Open Source](), [Vercel]() Tags: [bug-bounty](), [next-js](), [open-source](), [release](), [security](), [vercel](), [vulnerability](), [vulnerability-management]() ### AI overview Next.js released versions 16.3.3 and 15.5.24 to address critical vulnerabilities, including unauthenticated remote code execution through AVIF image optimization and on Windows-hosted servers. The patched releases disable AVIF optimization until an upstream fix is propagated. ### Source excerpt The August 2026 security release for Next.js is now available ## Vercel applications are protected from Next.js August 2026 security vulnerabilities DevFeed: [Vercel applications are protected from Next.js August 2026 security vulnerabilities]() Original publisher: [Read original article]() Author: Karim Rahal Published: 2026-08-25T16:39:17Z Content type: article Language: en Sources: [Vercel News]() Topics: [Next.js](), [Vulnerabilities](), [Security](), [Vercel](), [AVIF Images](), [Cache](), [Linux]() Tags: [avif-images](), [cve](), [dependency](), [linux](), [next-js](), [remote-code-execution](), [security](), [upgrade](), [vercel](), [vulnerabilities]() ### AI overview Vercel reports two critical Next.js vulnerabilities disclosed in the August 2026 Security Release. Vercel-hosted applications are protected without customer action, while self-hosted applications should upgrade to patched versions. ### Source excerpt Summary Two vulnerabilities affecting Next.js were disclosed in the August 2026 Security Release. Next.js applications hosted on Vercel are protected and require no customer action. Next.js August 2026 vulnerabilities Next.js disclosed the following critical vulnerabilities: GHSA-2xp9-vwfh-vxw4 originates in the upstream libheif dependency and can lead to unauthenticated remote code execution when Image Optimization processes a crafted AVIF input. CVE-2026-75604 (GHSA-p293-qw3h-jr36) can lead to unauthenticated remote code execution on Windows-hosted Next.js servers in applications using the Pages Router and App Router without Cache Components. After the AVIF vulnerability was identified, Vercel applied protections to its managed Image Optimization service. Impact on Vercel deployments Applications hosted on Vercel are protected. No upgrades, configuration changes, or redeploys are required. Once the AVIF vulnerability was identified, Vercel disabled AVIF optimization across its managed Image Optimization service. AVIF inputs are served as-is and do not pass through the affected processing path. The second vulnerability only affects servers using a Windows filesystem. Vercel's Next.js runtime uses Linux and is not affected. Resolution for self-hosted applications Self-hosted Next.js applications should upgrade to the appropriate patched version. For applications running Next.js 15.x or earlier: For applications running Next.js 16.x: In the patched releases, AVIF images are not resized or optimized. They are served as-is until a fixed libheif version is available. There is no workaround for the Windows vulnerability; affected servers should upgrade immediately. Credit Thanks to the Hacktron team for responsibly disclosing the AVIF vulnerability, and to evolutionstorm and B0RI for responsibly disclosing the Windows vulnerability. References Next.js August 2026 security release GHSA-2xp9-vwfh-vxw4 Upstream libheif advisory GHSA-p293-qw3h-jr36 Read more ## How Lovable Migrated lovable.dev from Next.js to TanStack Start DevFeed: [How Lovable Migrated lovable.dev from Next.js to TanStack Start]() Original publisher: [Read original article]() Author: Alexandre Zajac Published: 2026-08-24T15:30:50Z Content type: article Language: en Sources: [Hungry Minds]() Topics: [Next.js](), [Development](), [Software Engineering](), [dogfooding](), [Vercel](), [TypeScript]() Tags: [adapter-pattern](), [development](), [dogfooding](), [framework](), [next-js](), [software-engineering](), [trends](), [typescript](), [vercel]() ### AI overview The article describes Lovable's migration of lovable.dev from Next.js on Vercel to TanStack Start. It outlines a gradual rollout using parallel routing and feature flags, route grouping, shared framework-agnostic code, adapters, and AI-assisted migration. ### Source excerpt PLUS: Semantic layer at PostHog 🏗, AliExpress fingerprinting 🔎 , Git serving rebuilt at Datadog 📈 ## Build a multi-user Claude Agent SDK app that acts as each of your users DevFeed: [Build a multi-user Claude Agent SDK app that acts as each of your users]() Original publisher: [Read original article]() Author: WorkOS Published: 2026-08-24T00:00:00Z Content type: tutorial Language: en Sources: [WorkOS Blog]() Topics: [Claude](), [SDKs](), [Multitenancy](), [Next.js](), [Model Context Protocol](), [anthropic]() Tags: [agent](), [build](), [claude](), [how-to](), [mcp](), [multi-tenancy](), [next-js](), [sdk]() ### AI overview This tutorial explains how to build a multi-user Claude Agent SDK application whose tool calls run with the signed-in user's identity. It recommends constructing the tool surface per request, capturing the acting user in a closure, and exposing no tool parameter that lets the model choose another user. ### Source excerpt Follow the official Agent SDK examples and every user's agent runs on one shared token, which is usually yours. Here is how to bind each tool call to the signed-in user instead, using AuthKit and Pipes relay. ## Upcoming Next.js August Security Release DevFeed: [Upcoming Next.js August Security Release]() Original publisher: [Read original article]() Author: Sebastian Silbermann Published: 2026-08-20T18:00:00Z Content type: release Language: en Sources: [Next.js Blog]() Topics: [Next.js](), [Security](), [Vulnerabilities](), [Bug Bounty](), [Open Source](), [Vercel]() Tags: [bug-bounty](), [next-js](), [open-source](), [release](), [security](), [vercel](), [vulnerabilities]() ### AI overview Next.js is preparing a scheduled August 2026 security release addressing critical-severity vulnerabilities. The release is expected to include patched versions 16.3.3 and 15.5.24, with a full advisory and upgrade instructions. ### Source excerpt Next.js is preparing a scheduled August security release for August 26, 2026. ## Bun 1.4 is now available in Vercel Functions DevFeed: [Bun 1.4 is now available in Vercel Functions]() Original publisher: [Read original article]() Author: Tom Lienard Published: 2026-08-20T00:00:00Z Content type: release Language: en Sources: [Vercel News]() Topics: [Bun](), [Vercel](), [Rust](), [Node.js](), [WebSocket](), [Zig](), [Hono](), [Next.js]() Tags: [2](), [bun](), [compatibility](), [compute](), [cpu](), [features](), [frameworks](), [next-js](), [node](), [node-js](), [performance](), [release](), [rust](), [support](), [update](), [vercel](), [zig]() ### AI overview Vercel Functions now support Bun 1.4, which rewrites Bun from Zig to Rust and includes resolved issues, additional Node.js compatibility tests, new features, and performance improvements. Bun runs on Fluid compute, supports Active CPU pricing and WebSockets, and works with frameworks including Next.js and Hono. Upgrading is an explicit opt-in because of breaking changes. ### Source excerpt Vercel Functions now support the new Bun 1.4 release, a rewrite of Bun from Zig to Rust, with over 2,900 issues resolved, more than 1,500 additional Node.js compatibility tests passing, and new features and performance improvements. Bun on Vercel Functions: Runs on Fluid compute with Active CPU pricing Supports WebSockets and Bun.serve() Supports common frameworks such as Next.js, Elysia, and Hono To update from the previous Bun version, set bunVersion to 1.4.x in vercel.json. Upgrading is an explicit opt-in because Bun 1.4 has several breaking changes. Review the breaking changes and update your application before upgrading. Learn more about using Bun on Vercel in the runtime documentation. Read more ## Exa joins the Vercel AI Gateway and Agent Marketplace DevFeed: [Exa joins the Vercel AI Gateway and Agent Marketplace]() Original publisher: [Read original article]() Author: Carlton Aikins Published: 2026-08-19T00:00:00Z Content type: release Language: en Sources: [Vercel News]() Topics: [Vercel](), [Artificial Intelligence](), [API](), [API keys](), [Next.js](), [Web]() Tags: [agents](), [ai-gateway](), [api](), [cost](), [data](), [integration](), [latency](), [monitoring](), [next-js](), [vercel](), [web]() ### AI overview Exa is now a native integration in the Vercel AI Gateway and Agent Marketplace. AI Gateway provides Exa search as a built-in tool for models without requiring users to maintain an Exa account or key, while Marketplace installation enables Vercel projects to use Exa for search, research agents, deep answers, and content extraction. ### Source excerpt Exa is now available on the Vercel AI Gateway and Agent Marketplace as a native integration. Exa's neural search engine grounds models in current information. Exa search is now a built-in tool on AI Gateway, which runs the search for you without an Exa account of your own. You can also add Exa to a Vercel project from the Agent Marketplace to power search or a research agent, with a single API key that works across every Exa product and billing through your Vercel account. Exa search on AI Gateway Every model on AI Gateway can search with Exa through a built-in tool, with no Exa account or key of your own required. Pass gateway.tools.exaSearch() alongside your prompt and the gateway runs the search, hands the results back to the model, and keeps going until the model stops searching. You get one finished response with a synthesized answer rather than raw results to stream back yourself. The tool takes the same controls as the Exa API, so you can set how many results come back, focus a search on a category such as news or research papers, restrict it to a country, and include or exclude domains. Searches bill through AI Gateway next to your model usage at list price with no markup. Exa on the Agent Marketplace Install Exa from the Marketplace or deploy the Next.js Search template to integrate Exa's instant search, deep answers, and content extraction to your Vercel project. About Exa: For developers building AI features on Vercel, Exa gives agents the web, organized for them. Whether you're answering questions, monitoring changes, or extracting structured data, Exa's one API for search, crawling, and research returns token-efficient highlights with grounded citations, so your agents get the context they need with fewer round trips, lower cost, and lower latency. Read more ## Building App-like Experiences with Next.js 16.3 DevFeed: [Building App-like Experiences with Next.js 16.3]() Original publisher: [Read original article]() Author: Aurora Scharff Published: 2026-08-18T16:00:00Z Content type: article Language: en Sources: [Next.js Blog]() Topics: [Next.js]() Tags: [browser](), [cache](), [next-js](), [server](), [streaming]() ### AI overview Next.js 16.3 introduces Instant Navigations through Cache Components and Partial Prefetching, enabling immediate UI display while server-rendered content completes. The article also explains caching data and route payloads across navigations. ### Source excerpt Build app-like experiences with Instant Navigations, server-rendered data, optimistic updates, and live client state in Next.js 16.3. ## 8 Best Thinkific Alternatives in 2026 for Course Creators DevFeed: [8 Best Thinkific Alternatives in 2026 for Course Creators]() Original publisher: [Read original article]() Author: Deepak Jangir Published: 2026-08-18T00:00:00Z Content type: article Language: en Sources: [Dodo Payments Blog]() Topics: [hosting](), [WordPress](), [Next.js](), [Notion]() Tags: [alternatives](), [billing](), [checkout](), [comparison](), [creator-economy](), [fees](), [global](), [hosting](), [merchant-of-record](), [next-js](), [platform](), [self-hosted](), [tax](), [wordpress]() ### AI overview A comparison of eight Thinkific alternatives for course creators, focusing on platform fees, checkout control, billing, global tax handling, and who is legally responsible for cross-border sales. It highlights hosted platforms, self-hosted WordPress LMS setups, and payment-layer approaches such as Dodo Payments. ### Source excerpt Compare the best Thinkific alternatives for selling online courses in 2026, covering platform fees, checkout control, global tax handling, and the best fit for each seller. ## Inside Appwrite's new build cache: 4x faster dependency installs DevFeed: [Inside Appwrite's new build cache: 4x faster dependency installs]() Original publisher: [Read original article]() Author: Torsten Dittmann Published: 2026-08-13T00:00:00Z Content type: article Language: en Sources: [Appwrite Blog]() Topics: [Appwrite](), [Caching](), [Cache](), [Deployment](), [Next.js](), [Package manager](), [Compression](), [cloud-infrastructure]() Tags: [cache](), [compression](), [dependencies](), [deployment](), [engineering](), [filesystem](), [next-js](), [object-storage](), [pnpm](), [production]() ### AI overview Appwrite's build network caches dependencies between builds for sites and functions. The cache is restored before installation and saved after successful builds, with snapshots isolated per resource. The article explains how Appwrite uses SquashFS images to efficiently store and unpack package-manager data, reporting faster installs for example Next.js applications. ### Source excerpt A deep dive into how Appwrite now caches your dependencies between builds, and what it means for your deployment times. ## How to add step-up authentication to your Next.js app with WorkOS AuthKit DevFeed: [How to add step-up authentication to your Next.js app with WorkOS AuthKit]() Original publisher: [Read original article]() Author: WorkOS Published: 2026-08-10T00:00:00Z Content type: tutorial Language: en Sources: [WorkOS Blog]() Topics: [Next.js](), [Authentication](), [Tutorial](), [OpenID connect (OIDC)](), [MFA](), [ui]() Tags: [auth](), [authentication](), [build](), [how-to](), [mfa](), [next-js](), [oidc](), [sign-in](), [ui]() ### AI overview This tutorial shows how to add step-up authentication to a Next.js application using WorkOS AuthKit. It gates a destructive action, revoking all API keys, behind recent interactive re-authentication using auth_time and max_age, while preserving the user's session and location in the interface. ### Source excerpt Build a Next.js app with AuthKit sign-in, then gate a destructive action behind a fresh re-authentication using auth_time and max_age. ## How to build a Gemini content assistant that belongs inside your Webflow CMS DevFeed: [How to build a Gemini content assistant that belongs inside your Webflow CMS]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-08-08T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [Content Management System](), [webflow](), [Google AI](), [Next.js](), [API](), [JSON](), [Streaming](), [Node.js]() Tags: [api](), [gemini](), [google-ai](), [guides](), [how-to](), [json](), [next-js](), [node-js](), [streaming](), [webflow]() ### AI overview A tutorial for building a Gemini-powered content assistant inside Webflow CMS using Webflow Cloud, Next.js, and the Gemini API. It covers streaming drafts for open-ended writing and a JSON mode that returns content mapped to CMS fields. ### Source excerpt Learn how to build a Gemini content assistant on Webflow Cloud that streams drafts and returns CMS-ready JSON. ## How do you generate PDFs in Webflow Cloud without Puppeteer or external services? DevFeed: [How do you generate PDFs in Webflow Cloud without Puppeteer or external services?]() Original publisher: [Read original article]() Author: Ismail Ajagbe Published: 2026-08-08T00:00:00Z Content type: tutorial Language: en Sources: [Webflow Blog]() Topics: [webflow](), [Next.js](), [pdf](), [Workers](), [JavaScript](), [Puppeteer](), [App](), [Node.js](), [data]() Tags: [browser](), [chrome](), [chromium](), [guides](), [how-to](), [javascript](), [learn](), [next-js](), [node-js](), [pdf](), [webflow](), [workers]() ### AI overview Learn how to build a document builder in Webflow Cloud with a Next.js Route Handler and a pure-JavaScript PDF generation library. The tutorial explains the architecture, local requirements, form submission flow, PDF delivery, and optional storage of generated documents. ### Source excerpt Learn how to build a document builder app in Webflow Cloud using pdf-lib and a Next.js route handler. [Next page]()