# kaorun343/vue-property-decorator

Vue.js and Property Decorator

Repository: https://github.com/kaorun343/vue-property-decorator
Canonical: https://ross.abutalabs.com/products/vue-property-decorator
Language: TypeScript
License: MIT
License Family: permissive
Topics: vue-property-decorator, vue, vue-class-component, typescript, decorators
Archived: true
Last push: 2023-04-11T05:28:16+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3884, "days_push": 1240, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 5468, forks 375 (observed 2026-08-28T04:09:19.591769+00:00)

## What it is
A TypeScript library providing property decorators (@Prop, @Watch, @Emit, etc.) for writing Vue.js components as ES classes, built on top of vue-class-component. It is officially deprecated and no longer maintained, with vue-facing-decorator suggested as a community successor.

## Use cases
- write vue components as typescript classes
- define props with decorators in vue
- use @watch and @emit decorators in vue components
- migrate options api components to class-based syntax
- type-safe vue component props

## When to choose
- maintaining a legacy Vue 2 codebase already using class components
- you need decorators for props, watches, and emits in Vue 2 with TypeScript

## When to avoid
- starting a new Vue 3 project
- you want actively maintained software
- you prefer the Composition API or standard object syntax

## Facets
- artifact type: library
- maturity: abandoned
- function: ui-components, frontend-framework, type-system
- domain: web-development, frontend, developer-tools
- platform: browser, cross-platform
- tags: vue, typescript-decorators, class-components, deprecated, vue2, nodejs

## Member repositories
- kaorun343/vue-property-decorator (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:19.591769+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 2026-08-29T17:56:44.821484+00:00, confidence not recorded.
  - readme: https://github.com/kaorun343/vue-property-decorator (fetched 2026-08-28T04:09:19.591769+00:00, sha 82cf340501f5)
  - registry_npm: https://registry.npmjs.org/vue-property-decorator (fetched 2026-08-29T08:51:57.778972+00:00, sha c7a3833423c4)
- Data as of 2026-08-30T08:39:29.467469+00:00.