{
 "tool": "skill:constraint-driven-development",
 "name": "constraint-driven-development",
 "kind": "Skill",
 "source": "Favz census",
 "built": "2026-10-08",
 "html": "https://favz.co/tools/skill-constraint-driven-development.html",
 "markdown": "https://favz.co/tools/skill-constraint-driven-development.md",
 "repos_now": 22,
 "repos_ever": 23,
 "still_have_it": 0.957,
 "share_of_census_repos_with_any_tool": 0.00017,
 "repos_by_month": [
  {
   "month": "2026-09",
   "repos_at_month_end": 21
  },
  {
   "month": "2026-10",
   "repos_at_month_end": 22
  }
 ],
 "note_on_last_days": "The last few days always look low, because repos found later fill them in.",
 "goes_with": [
  {
   "tool": "skill:observability-and-instrumentation",
   "name": "observability-and-instrumentation",
   "kind": "Skill",
   "repos_with_both": 20,
   "lift": 1882.26,
   "json": "https://favz.co/tools/skill-observability-and-instrumentation.json"
  },
  {
   "tool": "skill:doubt-driven-development",
   "name": "doubt-driven-development",
   "kind": "Skill",
   "repos_with_both": 22,
   "lift": 1782.92,
   "json": "https://favz.co/tools/skill-doubt-driven-development.json"
  },
  {
   "tool": "skill:using-agent-skills",
   "name": "using-agent-skills",
   "kind": "Skill",
   "repos_with_both": 20,
   "lift": 1477.22,
   "json": "https://favz.co/tools/skill-using-agent-skills.json"
  },
  {
   "tool": "skill:idea-refine",
   "name": "idea-refine",
   "kind": "Skill",
   "repos_with_both": 20,
   "lift": 1372.94,
   "json": "https://favz.co/tools/skill-idea-refine.json"
  },
  {
   "tool": "skill:shipping-and-launch",
   "name": "shipping-and-launch",
   "kind": "Skill",
   "repos_with_both": 18,
   "lift": 1364.03,
   "json": "https://favz.co/tools/skill-shipping-and-launch.json"
  },
  {
   "tool": "skill:ci-cd-and-automation",
   "name": "ci-cd-and-automation",
   "kind": "Skill",
   "repos_with_both": 19,
   "lift": 1319.82,
   "json": "https://favz.co/tools/skill-ci-cd-and-automation.json"
  },
  {
   "tool": "skill:deprecation-and-migration",
   "name": "deprecation-and-migration",
   "kind": "Skill",
   "repos_with_both": 19,
   "lift": 1304.29,
   "json": "https://favz.co/tools/skill-deprecation-and-migration.json"
  },
  {
   "tool": "skill:source-driven-development",
   "name": "source-driven-development",
   "kind": "Skill",
   "repos_with_both": 21,
   "lift": 1303.56,
   "json": "https://favz.co/tools/skill-source-driven-development.json"
  },
  {
   "tool": "skill:git-workflow-and-versioning",
   "name": "git-workflow-and-versioning",
   "kind": "Skill",
   "repos_with_both": 19,
   "lift": 1289.13,
   "json": "https://favz.co/tools/skill-git-workflow-and-versioning.json"
  },
  {
   "tool": "skill:interview-me",
   "name": "interview-me",
   "kind": "Skill",
   "repos_with_both": 20,
   "lift": 1268.48,
   "json": "https://favz.co/tools/skill-interview-me.json"
  },
  {
   "tool": "skill:browser-testing-with-devtools",
   "name": "browser-testing-with-devtools",
   "kind": "Skill",
   "repos_with_both": 19,
   "lift": 1259.83,
   "json": "https://favz.co/tools/skill-browser-testing-with-devtools.json"
  },
  {
   "tool": "skill:documentation-and-adrs",
   "name": "documentation-and-adrs",
   "kind": "Skill",
   "repos_with_both": 19,
   "lift": 1205.05,
   "json": "https://favz.co/tools/skill-documentation-and-adrs.json"
  }
 ],
 "min_shared_repos_for_a_pair": 5,
 "same_pack": []
}