Rollup vs TypeScript Playground
Rollup
rollupjs.orgTypeScript Playground
typescriptlang.orgSide by side
| Figure | Rollup | TypeScript Playground |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | — |
| Plans published | 0 | 1 |
| Spec score · JavaScript Build Tools | 7.3 (#20) | 7.9 (#9) |
| Integrations | The site says Vite pre-configures Rollup with defaults and plugins, and names WMR as a project that adopted its plugin API. | The Export menu includes options to open code in TypeScript AST Viewer, CodeSandbox and StackBlitz. |
| Plugins | Rollup provides a plugin API for code injections and transformations. | The Playground supports plugins, including default examples such as Presentation Mode, Clippy, TSQuery, Collaborate and Transformer. |
| Purpose | Rollup is a JavaScript module bundler that compiles smaller code modules into libraries or applications. | The Playground is an online environment for writing, sharing, and safely experimenting with TypeScript and JavaScript code. |
Plans
In their own words
TypeScript Playground
TypeScript Playground is a free browser environment for writing, running, sharing, and safely experimenting with TypeScript and JavaScript. It accepts .ts, .tsx, .js, .jsx, and .d.ts files. Run converts code to JavaScript, executes it in the current browser session, and shows console output in Logs; the browser session can also support DOM API experiments. The editor centers on one text document and is described as a teaching tool that needs no setup. Users can select supported TypeScript builds, including beta, nightly, pull request, and older builds. The TS Config panel exposes a focused compiler-option set, while twoslash annotations can configure options beyond it. URLs can preserve code, compiler flags, and settings for sharing. Export can create Markdown, open TypeScript AST Viewer, or export a project to CodeSandbox or StackBlitz. Plugins are supported, including Presentation Mode, Clippy, TSQuery, Collaborate, and Transformer. The mobile layout uses a single pane and does not show transpiled JavaScript beside source.