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Trusted by35K+ engineers

Build better React Native & Expo apps with Radon

The VSCode & Cursor extension that turns your editor into a complete IDE you'll actually enjoy using.

Trusted by 35K+ engineers.

Radon helps you build better apps, faster.

BUILT FOR
Built-In Previews
See the preview of your application right where you need it the most – close to your codebase. Radon runs iOS Simulator and Android emulator directly in your Visual Studio Code and Cursor project.
Element Inspector
Jump directly from preview to a file where your React Native component is defined. It can't really get simpler than that.
Network Inspector
Use the built-in network panel to inspect your application network activity right in the editor.
React Scan Integration
Radon can highlight components that re-render too frequently. See for yourself what parts of your application need optimization.

Everything you need in one React Native IDE

Discover the power of Radon. Designed for React Native and Expo, it helps you write cleaner code, catch errors instantly, and focus on what matters most — building great apps.

See all features

Debugger

Use breakpoints right in VSCode

Use breakpoints right in VSCodeUse breakpoints right in VSCode

Router Integration

Enjoy easier navigation

Enjoy easier navigationEnjoy easier navigation

Logs

Search through the logs easily

Search through the logs easilySearch through the logs easily

Previews

Develop components in isolation

Develop components in isolationDevelop components in isolation

Device Settings

Adjust device settings on the fly

Adjust device settings on the flyAdjust device settings on the fly

Screen Recording

Access instant replays

Access instant replaysAccess instant replays
See all features
Ai

Your expert React Native

AI assistant inside Radon

Enhance your favorite LLM with up-to-date knowledge about the React Native ecosystem.

What Engineers Say

Catalin Miron - AnimateReactNative.com

Catalin Miron - AnimateReactNative.com

@mironcatalin

In my opinion, the must have Extension for React Native developers.

Evan Bacon 🥓

Evan Bacon 🥓

@Baconbrix

Magic debugging experience in Expo Router 🪄

David Nemes

David Nemes

@_davidnemes

Radon IDE by @swmansion is the React Native IDE we've all been waiting for! 🚀 The setup was incredibly simple, and it has everything you need to build amazing apps. https://ide.swmansion.com #ReactNative #devtools

Luke Czyszczonik

Luke Czyszczonik

@czystyl

This improves the workflow by 10x!

Sebastien Lorber

Sebastien Lorber

@sebastienlorber

Awesome to finally have an IDE for React Native!

Enzo Manuel Mangano

Enzo Manuel Mangano

@enzomanuelmangano

Truly a product that makes a difference and adds innovation to the React Native ecosystem. It is beyond measure the value that Software Mansion has brought to React Native already with Reanimated, Gesture Handler, React Native Screens and more...Radon IDE is the icing on the cake. And what of an icing 🤌🤌

felippe

felippe

@felippe

Amazing DX 🙌

Vadim Savin @notJust.dev

Vadim Savin @notJust.dev

@VadimNotJustDev

Radon IDE is a game changer for building RN apps without leaving vscode (or cursor)

Alec Hansen

Alec Hansen

@alecdhansen

Congrats SM team. I find Radon especially useful for hopping in an unfamiliar codebase. Tap a component, get taken right to the code. Saves a ton of time!

Catalin Miron - AnimateReactNative.com

Catalin Miron - AnimateReactNative.com

@mironcatalin

In my opinion, the must have Extension for React Native developers.

Evan Bacon 🥓

Evan Bacon 🥓

@Baconbrix

Magic debugging experience in Expo Router 🪄

David Nemes

David Nemes

@_davidnemes

Radon IDE by @swmansion is the React Native IDE we've all been waiting for! 🚀 The setup was incredibly simple, and it has everything you need to build amazing apps. https://ide.swmansion.com #ReactNative #devtools

Luke Czyszczonik

Luke Czyszczonik

@czystyl

This improves the workflow by 10x!

Sebastien Lorber

Sebastien Lorber

@sebastienlorber

Awesome to finally have an IDE for React Native!

Enzo Manuel Mangano

Enzo Manuel Mangano

@enzomanuelmangano

Truly a product that makes a difference and adds innovation to the React Native ecosystem. It is beyond measure the value that Software Mansion has brought to React Native already with Reanimated, Gesture Handler, React Native Screens and more...Radon IDE is the icing on the cake. And what of an icing 🤌🤌

felippe

felippe

@felippe

Amazing DX 🙌

Vadim Savin @notJust.dev

Vadim Savin @notJust.dev

@VadimNotJustDev

Radon IDE is a game changer for building RN apps without leaving vscode (or cursor)

Alec Hansen

Alec Hansen

@alecdhansen

Congrats SM team. I find Radon especially useful for hopping in an unfamiliar codebase. Tap a component, get taken right to the code. Saves a ton of time!

Join 34,000+ developers
using Radon for faster,
more efficient app development