21st

21st

21st.dev
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About

21st is a developer platform that provides the fastest way to add AI agents directly into applications. The platform offers an SDK that allows developers to define, deploy, and run AI agents with minimal infrastructure setup. Developers can integrate agents using popular frameworks such as Next.js, React, TypeScript, Python, and Node.js. 21st includes built-in features like chat interfaces, session history, tool execution, memory, and real-time streaming responses. The platform also manages backend components such as sandboxed execution environments, authentication, rate limits, and observability. With support for Claude Code and Codex runtimes, developers can build agents that interact with tools, files, and APIs securely. By handling infrastructure and deployment automatically, 21st enables teams to launch production-ready AI agents quickly.

About

CodinIT.dev is an open-source, AI-powered application builder that converts natural-language descriptions into complete full-stack applications in minutes. Users simply describe the app they want, and the platform automatically generates production-ready frontend code, backend services, database schemas, and deployment scripts. CodinIT.dev supports 19+ AI providers including OpenAI, Anthropic Claude, Google Gemini, and Mistral. Its browser-based WebContainer environment enables real-time code execution, live preview, an integrated terminal, and built-in Git versioning directly in the browser. The platform offers multi-framework support, including React, Vue, Angular, Svelte, Next.js, Nuxt, Astro, and React Native. Users can deploy with one click to Vercel, Netlify, and GitHub Pages, integrate directly with backend and database services like Supabase, and fully export all generated code to maintain complete ownership. CodinIT.dev streamlines app development for both developers

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Software developers, startups, and product teams that want a fast and scalable way to build and deploy AI agents inside their applications

Audience

Non technical users, developers, startups and founders wanting a solution to build and deploy full-stack applications using natural-language prompts without traditional coding bottlenecks

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

21st.dev
21st.dev/

Company Information

CodinIT.dev
Founded: 2025
Australia
codinit.dev/

Alternatives

Alternatives

Launch

Launch

Launch.today

Categories

Categories

Integrations

React
Angular
Claude
Cloudflare
DeepSeek
Gemini
Git
Grok
Model Context Protocol (MCP)
Netlify
Next.js
Nuxt
OpenAI
Remix
Supabase
Svelte
Tailwind CSS
Vercel
Vue.js
shadcn/ui

Integrations

React
Angular
Claude
Cloudflare
DeepSeek
Gemini
Git
Grok
Model Context Protocol (MCP)
Netlify
Next.js
Nuxt
OpenAI
Remix
Supabase
Svelte
Tailwind CSS
Vercel
Vue.js
shadcn/ui
Claim 21st and update features and information
Claim 21st and update features and information
Claim CodinIT.dev and update features and information
Claim CodinIT.dev and update features and information