The best webiny-js alternatives

mastra

mastra-ai/mastra

Mastra is the modern TypeScript framework for AI-powered applications and agents.

Choose mastra if…

• you want the more widely starred option (29.5k)
• you specifically need agents or ai

Shares mcp, nextjs, nodejs, typescript with webiny-js.

CopilotKit

CopilotKit/CopilotKit

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

Choose CopilotKit if…

• you need a detected license — this one reports MIT License
• you want the more widely starred option (38.7k)
• you specifically need agent or agent-native

Shares nextjs, open-source, react, typescript with webiny-js.

plasmic

plasmicapp/plasmic

Visual builder for React. Build apps, websites, and content. Integrate with your codebase.

Choose plasmic if…

• you need a detected license — this one reports MIT License
• you specifically need builder or design

Shares cms, headless-cms, nextjs, react with webiny-js.

agent-native

BuilderIO/agent-native

A framework for building agentic apps

Choose agent-native if…

• you need a detected license — this one reports MIT License
• you specifically need agent-framework or agent-native

Shares mcp, open-source, react, typescript with webiny-js.

ai

vercel/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

Choose ai if…

• you want the more widely starred option (27.9k)
• you specifically need anthropic or artificial-intelligence

Shares nextjs, react, typescript with webiny-js.

rea

morluto/rea

Reverse engineer anything with agents, from app behavior down to native binaries.

Choose rea if…

• you need a detected license — this one reports MIT License
• you want the more widely starred option (455.1k)
• you specifically need agent-skills or ai

Shares mcp, nodejs, react, typescript with webiny-js.

mission-control

builderz-labs/mission-control

Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and other runtimes.

Choose mission-control if…

• you need a detected license — this one reports MIT License
• you specifically need agent-observability or agent-operations

Shares mcp, nextjs, open-source, typescript with webiny-js.

saas-boilerplate

apptension/saas-boilerplate

SaaS Boilerplate - Open Source and free SaaS stack that lets you build SaaS products faster in React, Django and AWS. Focus on essential business logic instead of coding repeatable features!

Choose saas-boilerplate if…

• you need a detected license — this one reports MIT License
• you prefer a smaller, narrower project to a large one
• you specifically need aws-esc or backend

Shares aws, react, serverless, typescript with webiny-js.

sim

simstudioai/sim

Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.

Choose sim if…

• you need a detected license — this one reports Apache License 2.0
• you want the more widely starred option (30.1k)
• you specifically need agent-workflow or agentic-workflow

Shares nextjs, react, typescript with webiny-js.

onlook

onlook-dev/onlook

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI

Choose onlook if…

• you need a detected license — this one reports Apache License 2.0
• you want the more widely starred option (27.2k)
• you specifically need ai or cursor

Shares nextjs, react, typescript with webiny-js.

editor

pascalorg/editor

Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.

Choose editor if…

• you need a detected license — this one reports MIT License
• you want the more widely starred option (25.5k)
• you specifically need 3d or agent-skills

Shares mcp, nextjs, typescript with webiny-js.

dyad

dyad-sh/dyad

Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!

Choose dyad if…

• you want the more widely starred option (22.3k)
• you specifically need ai-app-builder or anthropic

Shares nextjs, react, typescript with webiny-js.