All charts/Gantt

A release by team

Weeks as plain numbers, the bars coloured by team.

1 The data _data/release.json json

[
  { "work": "Payment provider",  "team": "Backend",  "week": 1,  "weeks": 5  },
  { "work": "Order history",     "team": "Backend",  "week": 4,  "weeks": 8  },
  { "work": "New checkout",      "team": "Frontend", "week": 2,  "weeks": 7  },
  { "work": "Account pages",     "team": "Frontend", "week": 6,  "weeks": 10 },
  { "work": "Load tests",        "team": "QA",       "week": 8,  "weeks": 11 },
  { "work": "Release",           "team": "Ops",      "week": 11, "weeks": 12 }
]

2 The chart tag gantt/release.pad pad

{chart 'gantt', data='release', label='work', from='week', to='weeks', color='team', title='A release in twelve weeks, by team', width=640, height=340}

3 The result inline SVG · no JavaScript