FastRAG
Ship your Next.js RAG app in days, not weeks.
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- Comments
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About
FastRAG is a comprehensive starter kit designed to help developers quickly build AI-based applications using Next.js. The platform integrates essential technologies such as Pinecone, LangChain, and Puppeteer, allowing users to efficiently ingest and process data from PDFs and URLs. This enables rapid web scraping and document summarization. FastRAG is production-ready and aims to eliminate the complexity of configuring AI infrastructure by providing pre-configured components, thereby reducing development time significantly. The kit is geared towards developers looking to deploy AI Software as a Service (SaaS) solutions, complete with mobile-ready UI support and lifetime access to source code, with no subscription fees. Features like smart vectorization and responsive chat interfaces are included to optimize performance and user experience. The tool is particularly suited for those who want to focus on feature development rather than underlying configurations.
Problem & solution
Problem
Developers waste time configuring RAG stacks and ingestion for AI apps.
Solution
Next.js RAG starter kit with PDF/URL ingestion, scraping, chat UI, and vectors.
Who it's for
Next.js developers building AI SaaS with RAG
Main features
- PDF & URL ingestion
- Web scraping (Puppeteer)
- Namespace isolation
- Streaming chat responses
- Mobile-ready chat UI
Use cases
- Ingest PDFs for chat answers
- Scrape docs site into vectors
Comments
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- Robert GJan 22, 2026
Great app. I tested the demo and it works great.
- Atul TripathiJan 23, 2026
Thanks, Robert!
