Bundlephobia
bundlephobia.com
Shows what an npm package costs your bundle before you install it
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yahoo.com
Wired feeds and APIs together on a visual canvas, with no code.
Use Observable instead
Reactive JavaScript notebooks for exploring data and building charts. The reactive execution model is not Jupyter and will surprise you; creating notebooks requires an account.
Open ObservablePipes let you drag data sources onto a canvas, join and filter them, and publish the result as a new feed — visual programming that non-programmers genuinely used, a decade before no-code became a category. Yahoo shut it down in 2015. Every workflow-automation product since owes it the interaction model.
Questions
No. Yahoo Pipes is no longer running and yahoo.com does not serve the tool any more. Observable is the closest current equivalent — it reactive JavaScript notebooks for exploring data and building charts.
Yes. Yahoo Pipes sends your input to its own servers to process it. That is fine for public material; for anything containing personal data, use one of the on-device tools instead.
Shut down by Yahoo in 2015; published pipes stopped running with it.
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