# leebyron/react-loops

React Loops works with React Hooks as part of the React Velcro Architecture

Repository: https://github.com/leebyron/react-loops
Canonical: https://ross.abutalabs.com/products/react-loops
Language: JavaScript
License Family: other
Last push: 2019-04-30T19:28:52+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": 2711, "days_push": 2682, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1158, forks 20 (observed 2026-08-28T04:03:48.415657+00:00)

## What it is
React Loops is a small React library providing a declarative <For> component for rendering lists, objects, and iterables with optional empty-state handling and iteration metadata. It complements React Hooks as part of the 'React Velcro' architecture and ships with Flow and TypeScript types.

## Use cases
- render a list of items in react without map
- loop over an object's properties in jsx
- render a fallback message when a list is empty
- get index and length metadata while rendering list items
- iterate over Map, Set, or Immutable.js collections in react

## When to choose
- you want a declarative, readable alternative to .map() in JSX
- you need consistent empty-list handling across many components
- your codebase uses Flow or TypeScript and wants typed list rendering

## When to avoid
- you prefer plain JavaScript .map() with no extra dependency
- your project no longer uses class-free React or has moved to newer list-rendering patterns
- you need an actively maintained library - the last release was in 2019

## Facets
- artifact type: library
- maturity: maintenance
- function: ui-components, templating
- domain: frontend, web-development
- platform: browser, cross-platform
- tags: react, loops, list-rendering, hooks, render-props, nodejs

## Member repositories
- leebyron/react-loops (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:48.415657+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 2026-08-30T06:31:57.685591+00:00, confidence not recorded.
  - readme: https://github.com/leebyron/react-loops (fetched 2026-08-28T04:03:48.415657+00:00, sha 1356024217da)
  - registry_npm: https://registry.npmjs.org/react-loops (fetched 2026-08-29T12:37:07.523628+00:00, sha 257c19848a90)
- Data as of 2026-08-30T08:39:29.467469+00:00.