adrai/flowchart.js
Draws simple SVG flow chart diagrams from textual representation of the diagram observed · 2026-08-28
Health v2 · maintenance only
60/100
- Activity 62
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4795
- days_rel: n/a
- days_push: 230
- n_releases_24m: 0
Adoption not part of the score
8697 stars · 1197 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
flowchart.js is a JavaScript library that renders SVG flowchart diagrams from a simple textual DSL, running in the browser (and via a companion CLI in the terminal). Nodes and connections are defined separately, with fine-grained styling and flowstate support.
Use cases
- draw flowcharts from text in the browser
- render diagrams as SVG from a DSL
- embed flowchart diagrams in web pages
- generate flowchart images from the terminal
- style flowchart nodes and states programmatically
When to choose
- you want simple flowcharts defined as plain text
- you need SVG output rendered client-side in JavaScript
- you want reusable node definitions with per-node styling
When to avoid
- you need complex diagram types beyond flowcharts (UML, sequence, ER)
- you need server-side rendering to PNG/PDF
- you need a modern maintained alternative with active feature development
Facets
library · maturity maintenance
graphics data-visualization parser cli developer-tools web-development documentation frontend browser cli flowchart svg diagram-as-code dsl raphael nodejs javascript
3 sources
- readme: https://github.com/adrai/flowchart.js · fetched 2026-08-28 · bfaec3799715
- homepage: http://flowchart.js.org/ · fetched 2026-08-29 · 2c10ca0c86e4
- registry_npm: https://registry.npmjs.org/flowchart.js · fetched 2026-08-29 · 6202c241461f
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| adrai/flowchart.js | main | 60 |
For agents
markdown · JSON · MCP: product_card(name="adrai/flowchart.js")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem