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Top 23 Vercel Open-Source Projects
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Project mention: Scarab Diagnostic Suite Field Test #012: Next.js Source Map Provenance Boundary | dev.to | 2026-06-06
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SaaSHub
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LobeHub
The ultimate space for work and life — to find, build, and collaborate with agent teammates that grow with you.
Project mention: Show HN: AI Roundtable – Let 200 models debate your question | news.ycombinator.com | 2026-03-24You can set this up yourself with API keys to the corresponding providers and creating an Agent Group in https://github.com/lobehub/lobehub. Agent groups allow you to easily create a room of agents and have them discuss any of your topics. Easily make agents with types and skills, it even assists in drafting starting prompts and even team members depending what your query (and selected model) is.
You can self-host as well, but not via desktop app. Sever setup required.
Be careful of your token context, you can easily rack up costs if you leave Opus selected as the model and get lost in some rabbit hole of results.
Enjoy enjoy!
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Project mention: GraphQL vs REST: 18 Claims Fact-Checked with Primary Sources (2026) | dev.to | 2026-04-17
Historically, measurements around 40–45 KB gzipped were reasonable for older Apollo Client bundles , but recent v4.x releases have reduced bundle size and made features more modular. Regardless, that is not a cost of GraphQL itself. The same concern exists for feature‑rich REST clients like SWR or TanStack Query . It is a misleading comparison because both REST and GraphQL can be implemented with nothing more than fetch(). Therefore, the theoretical baseline for both styles is 0 KB.
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ai
The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents
Project mention: Vercel AI Gateway Appears to Block BYOK Requests When Account Balance Reaches $0 | news.ycombinator.com | 2026-06-01 -
dub
The modern link attribution platform. Loved by world-class marketing teams like Framer, Perplexity, Superhuman, Twilio, Buffer and more.
First up: Dub — YC-backed link management. 20K+ stars.
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dyad
Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!
Project mention: Vibe coded Lovable-hosted app littered with basic flaws exposed 18K users | news.ycombinator.com | 2026-02-27One dev of a Lovable competitor pointed me to the rules thats supposed to ensure queries are limited to that user's data. This seems like "pretty please?" to my amateur eyes.
https://github.com/dyad-sh/dyad/blob/de2cc2b48f2c8bfa401608c...
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This post walks through how I built a Retrieval Augmented Generation (RAG) chatbot using TypeScript and Next.js, along with a companion Node.js tool to fetch and index documents. The chatbot UI is based on Vercel's Chat SDK, which is built on their excellent AI SDK.
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taxonomy
An open source application built using the new router, server components and everything new in Next.js 13.
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Project mention: Novel – Notion-style WYSIWYG editor with AI-powered autocompletion | news.ycombinator.com | 2025-09-08
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My recommendation: if you're bootstrapped and cost matters, start on Cloudflare. If $15-25/month genuinely doesn't affect your runway, start on Vercel for the DX. The break-even is not where the marketing makes it sound — it's much earlier than you'd guess.
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ImageResponse uses Satori under the hood — a library that renders JSX to PNG. You write JSX with inline styles, Satori paints it into an image.
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NotionNext
Turn your Notion workspace into a fast, customizable website. Built with Next.js + Notion API, with multi-platform deployment and no self-hosted server required.
Project mention: NotionNext: The Ultimate Solution for Notion-Based Website Building | dev.to | 2025-08-08NotionNext is an open-source project that allows you to build a website directly from your Notion workspace. Created by developer tangly1024, this tool has gained significant popularity with over 9,900 stars and 13,100 forks on GitHub, demonstrating its widespread adoption and community support.
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The examples above demonstrate reusable patterns. For React hooks, consider using libraries like use-hooks (https://usehooks.com/) for pre-built, optimized hooks. For module-level privacy, ES Modules are the standard. Bundlers like Webpack, Parcel, or Rollup handle module resolution and scope management. TypeScript enhances lexical scope understanding through static typing and improved code analysis.
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MyIP
The best IP Toolbox. Check your IP address & geolocation, test IP for WebRTC and DNS IP leaks, run an IP quality check, browser fingerprint check, website availability check, network speed test, global latency test, MTR test, Whois search, and more. (by jason5ng32)
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next-enterprise
💼 An enterprise-grade Next.js boilerplate for high-performance, maintainable apps. Packed with features like Tailwind CSS, TypeScript, ESLint, Prettier, testing tools, and more to accelerate your development.
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examples
Enjoy our curated collection of examples and solutions. Use these patterns to build your own robust and scalable applications. (by vercel)
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I remember reading The Twelve-Factor App [1] from the Heroku folks back in the day, and was blown away by how well they understood the problem. Not only that but they had great taste.
I moved things to Render a while back, and then to my own Hetzner server (I built kind of an open source Vercel clone for that reason [2]).
I'm not quite sure any of these platforms are going to be relevant 5 years from now when you can summon your own DevOps AI agent. At the very least it's going to be incredibly difficult to justify the premium on top of AWS.
1: https://www.12factor.net/
2: https://devpu.sh
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Vercel discussion
Vercel related posts
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I scanned Dub's codebase. It's not a link shortener.
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How to Build a React Blog with Next.js and Cosmic
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Next.js vs Remix: What's the Difference?
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Contrarian View: 2026 Startups Should Skip Vercel for Next.js 15 – Use Cloudflare Pages for 40% Lower Hosting Costs
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How I Built a Fully-Custom Blog with MDX and Next.js
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What is publicly known about the Vercel OAuth supply chain compromise
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Vercel Just Confirmed a Security Breach. Here's What Actually Got Exposed — and Why It's Bigger Than One Company.
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A note from our sponsor - SaaSHub
www.saashub.com | 7 Jun 2026
Index
What are some of the best open-source Vercel projects? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Next.js | 139,866 |
| 2 | NextChat | 88,169 |
| 3 | LobeHub | 78,186 |
| 4 | SWR | 32,398 |
| 5 | ai | 24,695 |
| 6 | dub | 23,651 |
| 7 | dyad | 20,516 |
| 8 | chatbot | 20,429 |
| 9 | taxonomy | 19,239 |
| 10 | novel | 16,200 |
| 11 | vercel | 15,599 |
| 12 | satori | 13,497 |
| 13 | NotionNext | 11,523 |
| 14 | usehooks | 11,486 |
| 15 | Micro | 10,615 |
| 16 | MyIP | 10,607 |
| 17 | next-mdx-blog | 7,557 |
| 18 | next-enterprise | 7,403 |
| 19 | platforms | 6,682 |
| 20 | LiveTerm | 5,385 |
| 21 | examples | 5,098 |
| 22 | precedent | 5,096 |
| 23 | devpush | 4,670 |
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