# glennreyes/react-countup

💫 A configurable React component wrapper around CountUp.js

Repository: https://github.com/glennreyes/react-countup
Canonical: https://ross.abutalabs.com/products/react-countup
Homepage: https://tr8tk.csb.app/
Language: JavaScript
License: MIT
License Family: permissive
Topics: react, countup, count, counter, incremental, animation
Last push: 2024-06-01T04:16:22+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3770, "days_push": 823, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2076, forks 139 (observed 2026-08-28T04:06:11.194737+00:00)

## What it is
A configurable React component and hook wrapper around CountUp.js for animating numbers. It supports easing, prefixes/suffixes, separators, decimals, delayed or manual start, and render props.

## Use cases
- animate a number counting up when it scrolls into view
- display animated dashboard statistics in React
- count up a price or total with a currency prefix
- animate counters with custom easing and duration
- show formatted numbers with thousand separators animating
- trigger a count-up animation manually from a button

## When to choose
- you need animated number counters in a React app
- you want a small, configurable wrapper around CountUp.js
- you need render props or a hook API for count-up animations

## When to avoid
- you are not using React
- you need full data visualization rather than single number animations
- you need a framework-agnostic vanilla JS counter

## Facets
- artifact type: library
- maturity: stable
- function: animation, ui-components
- domain: frontend, web-development
- platform: browser
- tags: react, countup, counter, number-animation, nodejs

## Member repositories
- glennreyes/react-countup (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:11.194737+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:56:12.616734+00:00, confidence not recorded.
  - readme: https://github.com/glennreyes/react-countup (fetched 2026-08-28T04:06:11.194737+00:00, sha 3b894066a52a)
  - homepage: https://tr8tk.csb.app/ (fetched 2026-08-29T10:36:39.719538+00:00, sha f29d6fc03334)
  - registry_npm: https://registry.npmjs.org/react-countup (fetched 2026-08-29T10:36:39.722060+00:00, sha cbb7aa12a4f2)
- Data as of 2026-08-30T08:39:29.467469+00:00.