About toastr
toastr is a Javascript library for non-blocking notifications. The goal is to create a simple core library that can be customized and extended.
How many people use toastr
GitHub · npm- #39Mithril.js14k
- #40
Stimulus13k
- #41
RequireJS13k
- #42
toastr12k - #43
Knockout.js11k
- #44WOW9.9k
- #45
Inertia.js8.1k
#42 of 75 JavaScript frameworks we have counts for (of 82) · bars are GitHub stars across these neighbours; the category leader is React at 248k · as of August 30, 2026
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#42 of 75 JavaScript frameworks
#41 of 75 JavaScript frameworks
Audit any site that runs toastr.
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How we audit toastr
We measure the detected version against toastr's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.
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