Open Source Software by Vercel
Open Source Software
We invest in frameworks, runtimes, and SDKs that power agentic software through open source projects we maintain, depend on, or meaningfully contribute to.
Next.js
The React framework.
vercel/next.js142,443(opens in new tab)
Turbo
High-performance build system for JavaScript and TypeScript.
vercel/turborepo31,139(opens in new tab)
AI SDK
The tools you need to build AI-powered products.
vercel/ai26,955(opens in new tab)
Svelte
Cybernetically enhanced web apps.
sveltejs/svelte88,185(opens in new tab)
Nuxt
The progressive web framework.
nuxt/nuxt60,901(opens in new tab)
Nitro
Create web servers with everything you need.
nitrojs/nitro11,240(opens in new tab)
Workflow SDK
Durability, reliability, and observability to async JavaScript.
vercel/workflow2,433(opens in new tab)
SWR
React Hooks library for remote data fetching.
vercel/swr32,492(opens in new tab)
eve
Like Next.js for web apps, but for agents.
vercel/eve5,372(opens in new tab)
shadcn/ui
Beautifully designed components that you can copy and paste into your apps.
shadcn-ui/ui124,596(opens in new tab)
agent-browser
Browser automation for AI agents.
vercel-labs/agent-browser(opens in new tab)
json-render
Generative UI from JSON.
vercel-labs/json-render(opens in new tab)
just-bash
A simulated bash environment with a virtual filesystem.
vercel-labs/just-bash(opens in new tab)
deepsec
Deep security analysis for your applications.
vercel-labs/deepsec(opens in new tab)
skills
The CLI for the open agent skills ecosystem.
vercel-labs/skills(opens in new tab)
fx
Tiny, open, native coding agent.
vercel-labs/fx(opens in new tab)
More SDKs by Vercel
Flags SDK, Chat SDK, Streamdown AI.