# MathisBullinger/froebel

A strictly typed utility library.

Repository: https://github.com/MathisBullinger/froebel
Canonical: https://ross.abutalabs.com/products/froebel
Homepage: https://www.npmjs.com/package/froebel
Language: TypeScript
License: ISC
License Family: permissive
Topics: typescript, utility-library, deno, javascript, functional-programming
Last push: 2024-03-19T13:26:33+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 1854, "days_push": 897, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1113, forks 29 (observed 2026-08-28T04:03:38.027431+00:00)

## What it is
Froebel is a strictly typed TypeScript utility library offering helper functions for functions, lists, objects, promises, strings, and more. It is an opinionated, type-first alternative to lodash that runs in Deno, Node.js, and the browser.

## Use cases
- memoize and debounce functions in TypeScript
- zip, partition, and batch arrays with strict types
- pick and omit object properties type-safely
- create promise queues and promisify callbacks
- pipe and compose functions functionally
- deep equality checks and cloning

## When to choose
- you want lodash-like utilities with first-class TypeScript types
- you need tree-shakeable, per-utility imports in Deno or Node
- you prefer functional programming helpers over class-based APIs

## When to avoid
- you need a battle-tested, feature-complete utility library like lodash
- your project is plain JavaScript without TypeScript
- you need utilities not covered by its small curated collection

## Facets
- artifact type: library
- maturity: active
- function: developer-tools
- domain: developer-tools, web-development
- platform: browser, cross-platform
- tags: typescript, utility-library, functional-programming, lodash-alternative, nodejs, deno

## Member repositories
- MathisBullinger/froebel (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:38.027431+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 2026-08-30T06:42:33.688974+00:00, confidence not recorded.
  - readme: https://github.com/MathisBullinger/froebel (fetched 2026-08-28T04:03:38.027431+00:00, sha cf85d5349507)
  - registry_npm: https://registry.npmjs.org/froebel (fetched 2026-08-29T12:46:13.557331+00:00, sha dc238b2d2588)
- Data as of 2026-08-30T08:39:29.467469+00:00.