{
 "schema": "causari.repo_survival.v1",
 "repo": "ghostty-org/ghostty",
 "repository_url": "https://github.com/ghostty-org/ghostty",
 "url": "https://causari.dev/r/ghostty-org/ghostty/",
 "badge": "https://causari.dev/r/ghostty-org/ghostty/badge.svg",
 "report": {
  "number": 5,
  "id": "2026/05",
  "date": "2026-10-12",
  "url": "https://causari.dev/reports/survival/2026/05/"
 },
 "method": "v4",
 "tool": {
  "name": "causari",
  "version": "0.4.1"
 },
 "verified": {
  "commits": 84,
  "introduced": 4351,
  "surviving": 3134,
  "survival_rate": 0.7202941852447713,
  "capped_survival_rate": 0.7447608261655368,
  "median_survival": 0.88,
  "largest_commit_share": 0.10733164789703517
 },
 "interval_95": null,
 "baseline": {
  "untagged": {
   "commits": 13541,
   "introduced": 2254115,
   "surviving": 539183,
   "survival_rate": 0.23919941972791983,
   "median_survival": 0.4166666666666667,
   "capped_survival_rate": 0.5029269079643789,
   "cap_lines": 268,
   "largest_commit_share": 0.518834664602294
  },
  "by_age": [
   {
    "from_days": 0,
    "to_days": 30,
    "tagged": {
     "commits": 9,
     "introduced": 658,
     "surviving": 597,
     "survival_rate": 0.9072948328267477
    },
    "untagged": {
     "commits": 198,
     "introduced": 17221,
     "surviving": 12594,
     "survival_rate": 0.7313164160037164
    }
   },
   {
    "from_days": 30,
    "to_days": 90,
    "tagged": {
     "commits": 13,
     "introduced": 810,
     "surviving": 650,
     "survival_rate": 0.8024691358024691
    },
    "untagged": {
     "commits": 805,
     "introduced": 168740,
     "surviving": 133422,
     "survival_rate": 0.7906957449330331
    }
   },
   {
    "from_days": 90,
    "to_days": 180,
    "tagged": {
     "commits": 26,
     "introduced": 1344,
     "surviving": 1108,
     "survival_rate": 0.8244047619047619
    },
    "untagged": {
     "commits": 473,
     "introduced": 1213797,
     "surviving": 34131,
     "survival_rate": 0.02811919950370614
    }
   },
   {
    "from_days": 180,
    "to_days": 365,
    "tagged": {
     "commits": 36,
     "introduced": 1539,
     "surviving": 779,
     "survival_rate": 0.5061728395061729
    },
    "untagged": {
     "commits": 2340,
     "introduced": 191665,
     "surviving": 126136,
     "survival_rate": 0.6581065922312368
    }
   },
   {
    "from_days": 365,
    "to_days": 730,
    "tagged": {
     "commits": 0,
     "introduced": 0,
     "surviving": 0,
     "survival_rate": null
    },
    "untagged": {
     "commits": 3393,
     "introduced": 235011,
     "surviving": 115382,
     "survival_rate": 0.4909642527371059
    }
   },
   {
    "from_days": 730,
    "to_days": null,
    "tagged": {
     "commits": 0,
     "introduced": 0,
     "surviving": 0,
     "survival_rate": null
    },
    "untagged": {
     "commits": 6332,
     "introduced": 427681,
     "surviving": 117518,
     "survival_rate": 0.2747795670137322
    }
   }
  ],
  "age_matched": {
   "tagged_rate": 0.7202941852447713,
   "untagged_rate": 0.49926177998231597,
   "gap": 0.22103240526245532,
   "buckets_used": 4,
   "tagged_lines_covered": 1.0
  },
  "oldest_surviving": {
   "date": "2022-03-29",
   "age_days": 1657,
   "commits_before": 0,
   "introduced_before": 0,
   "tagged_commits_before": 0,
   "tagged_introduced_before": 0,
   "commits_before_share": 0.0
  }
 },
 "probable_commits": 0,
 "total_commits": 13625,
 "aggregated": true,
 "coverage": {
  "method": "v4",
  "blame_flags": [
   "-w",
   "-M",
   "-C"
  ],
  "ignore_revs_file": false,
  "shallow": false,
  "sample_floor": 5,
  "small_sample": false
 },
 "reports": 5,
 "reproduce": "re audit ghostty-org/ghostty --json",
 "bytes": "https://causari.dev/reports/survival/2026/05/repos/ghostty-org__ghostty.json",
 "license": "CC-BY-4.0"
}