CodeSandbox
CodeSandbox is an online code editor for rapid prototyping of web apps and components.
About This Tool
CodeSandbox is useful for sharing minimal repros and design prototypes. Copilot-generated components can be quickly tested here before integrating into your main app.
Related Tools
View all →
StackBlitz
Browser-based dev environment for JS/TS frameworks.
category:browser-toolssandboxfrontend
Redux DevTools
Time-travel debugger for Redux applications.
category:browser-toolsreduxstatedebugging
React DevTools
Inspect React component hierarchies and props.
category:browser-toolsreactdebuggingfrontend
Hoppscotch
Lightweight, open-source API tester in the browser.
category:browser-toolsapiopen-source
Insomnia
API client for REST, GraphQL, and gRPC.
category:browser-toolsapitestinggraphql
Postman
Explore, test, and document APIs with collections.
category:browser-toolsapitestingrest