# krispo/angular-nvd3

AngularJS directive for NVD3 reusable charting library (based on D3). Easily customize your charts via JSON API.

Repository: https://github.com/krispo/angular-nvd3
Canonical: https://ross.abutalabs.com/products/angular-nvd3
Homepage: http://krispo.github.io/angular-nvd3
Language: JavaScript
License: MIT
License Family: permissive
Last push: 2019-05-09T12:01:25+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 4510, "days_push": 2673, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1283, forks 363 (observed 2026-08-28T04:04:14.417004+00:00)

## What it is
An AngularJS directive wrapping the NVD3 reusable charting library (built on D3), letting developers configure charts via a JSON options API. It preserves NVD3's hierarchical model structure so individual chart components like lines, bars, and axes can be customized declaratively.

## Use cases
- render charts in an AngularJS app from JSON config
- create discrete bar charts with Angular directives
- customize NVD3 chart properties via JSON
- build dashboards with D3-based charts in AngularJS
- bind chart data and options to Angular scope

## When to choose
- you maintain a legacy AngularJS 1.x application and need D3/NVD3 charts
- you want declarative JSON-based chart configuration preserving NVD3's model structure

## When to avoid
- you are starting a new project with modern Angular, React, or Vue
- you need actively maintained charting with recent browser support

## Facets
- artifact type: library
- maturity: maintenance
- function: data-visualization, charts, ui-components
- domain: data-visualization, frontend, web-development
- platform: browser
- tags: angularjs, nvd3, d3, directive, svg-charts, -api, web-server, nodejs

## Member repositories
- krispo/angular-nvd3 (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:14.417004+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 2026-08-30T04:57:00.280976+00:00, confidence not recorded.
  - readme: https://github.com/krispo/angular-nvd3 (fetched 2026-08-28T04:04:14.417004+00:00, sha 13bb6482ef48)
  - homepage: http://krispo.github.io/angular-nvd3 (fetched 2026-08-29T12:12:50.069078+00:00, sha ea184e356a0a)
  - registry_npm: https://registry.npmjs.org/angular-nvd3 (fetched 2026-08-29T12:12:50.071707+00:00, sha 4fb7637f8915)
- Data as of 2026-08-30T08:39:29.467469+00:00.