# opencomponents/oc

OpenComponents, serverless in the front-end world for painless micro-frontends delivery

Repository: https://github.com/opencomponents/oc
Canonical: https://ross.abutalabs.com/products/oc
Homepage: https://opencomponents.github.io/
Language: JavaScript
License: MIT
License Family: permissive
Topics: opencomponents, serverless, components, ui-composition, microfrontends, continuous-delivery
Last push: 2026-08-25T13:26:56+00:00

## Health v2 (maintenance only)
Score: 77/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 35, longevity 100
- inputs: {"age_days": 4243, "days_push": 8, "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 1473, forks 128 (observed 2026-08-28T04:04:49.643083+00:00)

## What it is
OpenComponents is an open-source framework for building, deploying, and composing micro frontends as independently deployable UI components. It includes a component registry with REST APIs and CDN support, a template system supporting multiple frontend frameworks, and a CLI for development and publishing.

## Use cases
- deliver micro frontends independently across teams
- compose UI components from different frameworks at runtime
- avoid frontend monoliths in large applications
- self-host a component registry with versioning and CDN
- let teams use React, Vue, or vanilla JS in the same app
- set up serverless delivery of front-end components

## When to choose
- multiple teams need to own and deploy UI pieces independently
- you want framework-agnostic component composition
- you need a centralized registry with built-in versioning for components

## When to avoid
- you have a small single-team frontend where a monolith is simpler
- you need heavy client-side SPA state sharing across components
- you want a fully managed commercial micro-frontend platform

## Facets
- artifact type: framework
- maturity: active
- function: ui-components, web-framework, cli, deployment, static-site-generator
- domain: web-development, frontend, microservices, developer-tools
- platform: cli, cross-platform
- tags: microfrontends, serverless, ui-composition, component-registry, continuous-delivery, nodejs, web-server

## Member repositories
- opencomponents/oc (main) score 77

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:49.643083+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 2026-08-30T04:34:38.833370+00:00, confidence not recorded.
  - readme: https://github.com/opencomponents/oc (fetched 2026-08-28T04:04:49.643083+00:00, sha 22ba6ea75dcf)
  - homepage: https://opencomponents.github.io/ (fetched 2026-08-29T11:42:33.065200+00:00, sha 2906a3dd1032)
- Data as of 2026-08-30T08:39:29.467469+00:00.