# kalkih/mini-graph-card

Minimalistic graph card for Home Assistant Lovelace UI

Repository: https://github.com/kalkih/mini-graph-card
Canonical: https://ross.abutalabs.com/products/mini-graph-card
Language: JavaScript
License: MIT
License Family: permissive
Topics: automation, home-assistant, hassio, lovelace, lovelace-ui, custom, graph, sensor, hacktoberfest
Last push: 2026-08-21T02:01:11+00:00

## Health v2 (maintenance only)
Score: 67/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 98, release rhythm 8, longevity 100
- inputs: {"age_days": 2892, "days_push": 13, "days_rel": 461, "gap_med": null, "n_releases_24m": 1}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3877, forks 269 (observed 2026-08-28T04:08:27.918439+00:00)

## What it is
A minimalistic and customizable graph card for the Home Assistant Lovelace UI, displaying sensor states alongside a line graph of their history. It is a JavaScript custom card installed via HACS or manually, working with sensor and binary_sensor entities.

## Use cases
- visualize temperature sensor history in Home Assistant dashboard
- show a line graph of humidity over time on a Lovelace dashboard
- display current state and trend of a binary_sensor
- plot multiple sensor entities on one compact graph card
- customize graph colors, icons, and smoothing for smart home sensors

## When to choose
- you use Home Assistant and want compact sensor history graphs on dashboards
- you want a lightweight, highly customizable Lovelace card installable via HACS
- you need to visualize sensor or binary_sensor state trends over time

## When to avoid
- you are not using Home Assistant or its Lovelace UI
- you need full-featured charting with complex interactions rather than minimal graphs
- you need to visualize non-sensor entity domains

## Facets
- artifact type: plugin
- maturity: stable
- function: data-visualization, charts
- domain: iot, data-visualization
- platform: browser
- tags: home-assistant, lovelace, custom-card, sensor-history, hacs, line-graph, home-automation, dashboard, web

## Member repositories
- kalkih/mini-graph-card (main) score 67

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:27.918439+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 2026-08-29T18:25:44.905652+00:00, confidence not recorded.
  - readme: https://github.com/kalkih/mini-graph-card (fetched 2026-08-28T04:08:27.918439+00:00, sha f2c15ff5b783)
  - registry_npm: https://registry.npmjs.org/mini-graph-card (fetched 2026-08-29T09:20:08.449897+00:00, sha 6217f65a7d02)
- Data as of 2026-08-30T08:39:29.467469+00:00.