HashIDEA
6.0#127 in coding playgroundsFree planFree planWeb
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| Fact | HashIDEA | StackBlitz |
|---|---|---|
| Free plan | Yes | Yes |
| Product | HashIDEA is a free, open-source online code editor that runs in the browser. | StackBlitz describes itself as an instant full-stack web IDE for the JavaScript ecosystem. |
You want what its maker publishes above — check its page for the details.
It suits JavaScript developers who want to work on projects in a browser, including for prototyping or coding interviews. Teams needing enterprise integrations or self-hosted deployment may consider its Enterprise options.