{
  "kind": "category",
  "slug": "developer-tools",
  "name": "Developer Tools",
  "title": "Top observed developer tools open-source projects",
  "generated_at": "2026-05-07T09:36:48.636Z",
  "fresh_until": "2026-05-14T09:36:48.636Z",
  "status": "fresh",
  "method": "github-rest-search-real-recent-project-signals",
  "source_run": "2026-05-07",
  "history": {
    "weeks": [
      "2026-05-07"
    ],
    "ranked_items": [
      20
    ],
    "top_10_signal": [
      451
    ]
  },
  "candidate_count": 111083,
  "caveats": [
    "Live data uses GitHub repository search and public repository fields; it is an observed sample, not a complete census.",
    "Project PR counts use recent merged pull requests visible through GitHub GraphQL; high-volume repositories may be capped by the first 100 recently updated merged PRs per snapshot.",
    "Recent commit, release, issue, and star fields come from official GitHub APIs. Contributor count is observed all-time contributors when the REST budget permits, not unique 30-day contributors.",
    "Project momentum prioritises recent merged PRs, recent commits, observed contributors, then stars."
  ],
  "discovery_queries": [
    "topic:developer-tools archived:false",
    "topic:cli archived:false",
    "topic:devtools archived:false"
  ],
  "candidate_count_by_query": [
    {
      "query": "topic:developer-tools archived:false",
      "total": 26833,
      "accepted": 34
    },
    {
      "query": "topic:cli archived:false",
      "total": 80288,
      "accepted": 29
    },
    {
      "query": "topic:devtools archived:false",
      "total": 3962,
      "accepted": 33
    }
  ],
  "entries": [
    {
      "full_name": "daytonaio/daytona",
      "url": "https://github.com/daytonaio/daytona",
      "stars": 72387,
      "pull_requests_merged_7d": 29,
      "pull_requests_merged_30d": 100,
      "recent_commits_30d": 218,
      "active_contributors_30d": 223,
      "total_contributors_observed": 223,
      "releases_90d": 37,
      "open_issues": 269,
      "pushed_at": "2026-05-07T09:11:43Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "TypeScript",
      "rank": 1
    },
    {
      "full_name": "streamlit/streamlit",
      "url": "https://github.com/streamlit/streamlit",
      "stars": 44479,
      "pull_requests_merged_7d": 80,
      "pull_requests_merged_30d": 100,
      "recent_commits_30d": 182,
      "active_contributors_30d": 305,
      "total_contributors_observed": 305,
      "releases_90d": 3,
      "open_issues": 1101,
      "pushed_at": "2026-05-07T09:42:48Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "Python",
      "rank": 2
    },
    {
      "full_name": "reflex-dev/reflex",
      "url": "https://github.com/reflex-dev/reflex",
      "stars": 28387,
      "pull_requests_merged_7d": 23,
      "pull_requests_merged_30d": 100,
      "recent_commits_30d": 106,
      "active_contributors_30d": 195,
      "total_contributors_observed": 195,
      "releases_90d": 100,
      "open_issues": 226,
      "pushed_at": "2026-05-07T08:52:17Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "Python",
      "rank": 3
    },
    {
      "full_name": "flipt-io/flipt",
      "url": "https://github.com/flipt-io/flipt",
      "stars": 4788,
      "pull_requests_merged_7d": 23,
      "pull_requests_merged_30d": 100,
      "recent_commits_30d": 48,
      "active_contributors_30d": 79,
      "total_contributors_observed": 79,
      "releases_90d": 5,
      "open_issues": 41,
      "pushed_at": "2026-05-07T08:32:52Z",
      "discovered_by_query": "topic:devtools archived:false",
      "primary_language": "Go",
      "rank": 4
    },
    {
      "full_name": "n8n-io/n8n",
      "url": "https://github.com/n8n-io/n8n",
      "stars": 186929,
      "pull_requests_merged_7d": 99,
      "pull_requests_merged_30d": 99,
      "recent_commits_30d": 795,
      "active_contributors_30d": 428,
      "total_contributors_observed": 428,
      "releases_90d": 92,
      "open_issues": 405,
      "pushed_at": "2026-05-07T09:41:01Z",
      "discovered_by_query": "topic:cli archived:false",
      "primary_language": "TypeScript",
      "rank": 5
    },
    {
      "full_name": "ComposioHQ/composio",
      "url": "https://github.com/ComposioHQ/composio",
      "stars": 28101,
      "pull_requests_merged_7d": 23,
      "pull_requests_merged_30d": 99,
      "recent_commits_30d": 356,
      "active_contributors_30d": 48,
      "total_contributors_observed": 48,
      "releases_90d": 100,
      "open_issues": 67,
      "pushed_at": "2026-05-07T09:41:44Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "TypeScript",
      "rank": 6
    },
    {
      "full_name": "google-gemini/gemini-cli",
      "url": "https://github.com/google-gemini/gemini-cli",
      "stars": 103322,
      "pull_requests_merged_7d": 97,
      "pull_requests_merged_30d": 99,
      "recent_commits_30d": 352,
      "active_contributors_30d": 445,
      "total_contributors_observed": 445,
      "releases_90d": 100,
      "open_issues": 2071,
      "pushed_at": "2026-05-07T03:09:03Z",
      "discovered_by_query": "topic:cli archived:false",
      "primary_language": "TypeScript",
      "rank": 7
    },
    {
      "full_name": "agno-agi/agno",
      "url": "https://github.com/agno-agi/agno",
      "stars": 39964,
      "pull_requests_merged_7d": 17,
      "pull_requests_merged_30d": 98,
      "recent_commits_30d": 148,
      "active_contributors_30d": 419,
      "total_contributors_observed": 419,
      "releases_90d": 24,
      "open_issues": 393,
      "pushed_at": "2026-05-07T08:52:08Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "Python",
      "rank": 8
    },
    {
      "full_name": "ChromeDevTools/chrome-devtools-mcp",
      "url": "https://github.com/ChromeDevTools/chrome-devtools-mcp",
      "stars": 38350,
      "pull_requests_merged_7d": 14,
      "pull_requests_merged_30d": 97,
      "recent_commits_30d": 97,
      "active_contributors_30d": 83,
      "total_contributors_observed": 83,
      "releases_90d": 16,
      "open_issues": 78,
      "pushed_at": "2026-05-07T06:38:31Z",
      "discovered_by_query": "topic:devtools archived:false",
      "primary_language": "TypeScript",
      "rank": 9
    },
    {
      "full_name": "OpenHands/OpenHands",
      "url": "https://github.com/OpenHands/OpenHands",
      "stars": 72794,
      "pull_requests_merged_7d": 46,
      "pull_requests_merged_30d": 96,
      "recent_commits_30d": 266,
      "active_contributors_30d": 463,
      "total_contributors_observed": 463,
      "releases_90d": 4,
      "open_issues": 206,
      "pushed_at": "2026-05-07T02:20:56Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "Python",
      "rank": 10
    },
    {
      "full_name": "ultralytics/ultralytics",
      "url": "https://github.com/ultralytics/ultralytics",
      "stars": 56828,
      "pull_requests_merged_7d": 12,
      "pull_requests_merged_30d": 96,
      "recent_commits_30d": 124,
      "active_contributors_30d": 353,
      "total_contributors_observed": 353,
      "releases_90d": 35,
      "open_issues": 108,
      "pushed_at": "2026-05-07T09:29:47Z",
      "discovered_by_query": "topic:cli archived:false",
      "primary_language": "Python",
      "rank": 11
    },
    {
      "full_name": "affaan-m/everything-claude-code",
      "url": "https://github.com/affaan-m/everything-claude-code",
      "stars": 175000,
      "pull_requests_merged_7d": 10,
      "pull_requests_merged_30d": 92,
      "recent_commits_30d": 432,
      "active_contributors_30d": 160,
      "total_contributors_observed": 160,
      "releases_90d": 6,
      "open_issues": 64,
      "pushed_at": "2026-05-03T04:53:48Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "JavaScript",
      "rank": 12
    },
    {
      "full_name": "rtk-ai/rtk",
      "url": "https://github.com/rtk-ai/rtk",
      "stars": 43367,
      "pull_requests_merged_7d": 18,
      "pull_requests_merged_30d": 88,
      "recent_commits_30d": 219,
      "active_contributors_30d": 80,
      "total_contributors_observed": 80,
      "releases_90d": 100,
      "open_issues": 434,
      "pushed_at": "2026-05-06T17:48:16Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "Rust",
      "rank": 13
    },
    {
      "full_name": "cli/cli",
      "url": "https://github.com/cli/cli",
      "stars": 44259,
      "pull_requests_merged_7d": 6,
      "pull_requests_merged_30d": 79,
      "recent_commits_30d": 183,
      "active_contributors_30d": 383,
      "total_contributors_observed": 383,
      "releases_90d": 10,
      "open_issues": 957,
      "pushed_at": "2026-05-07T09:10:14Z",
      "discovered_by_query": "topic:cli archived:false",
      "primary_language": "Go",
      "rank": 14
    },
    {
      "full_name": "puppeteer/puppeteer",
      "url": "https://github.com/puppeteer/puppeteer",
      "stars": 94263,
      "pull_requests_merged_7d": 13,
      "pull_requests_merged_30d": 75,
      "recent_commits_30d": 75,
      "active_contributors_30d": 448,
      "total_contributors_observed": 448,
      "releases_90d": 25,
      "open_issues": 259,
      "pushed_at": "2026-05-06T18:24:13Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "TypeScript",
      "rank": 15
    },
    {
      "full_name": "yamadashy/repomix",
      "url": "https://github.com/yamadashy/repomix",
      "stars": 24446,
      "pull_requests_merged_7d": 19,
      "pull_requests_merged_30d": 72,
      "recent_commits_30d": 267,
      "active_contributors_30d": 67,
      "total_contributors_observed": 67,
      "releases_90d": 4,
      "open_issues": 131,
      "pushed_at": "2026-05-07T02:58:40Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "TypeScript",
      "rank": 16
    },
    {
      "full_name": "santifer/career-ops",
      "url": "https://github.com/santifer/career-ops",
      "stars": 43218,
      "pull_requests_merged_7d": 4,
      "pull_requests_merged_30d": 68,
      "recent_commits_30d": 123,
      "active_contributors_30d": 38,
      "total_contributors_observed": 38,
      "releases_90d": 6,
      "open_issues": 88,
      "pushed_at": "2026-05-06T14:10:02Z",
      "discovered_by_query": "topic:cli archived:false",
      "primary_language": "JavaScript",
      "rank": 17
    },
    {
      "full_name": "openreplay/openreplay",
      "url": "https://github.com/openreplay/openreplay",
      "stars": 12009,
      "pull_requests_merged_7d": 27,
      "pull_requests_merged_30d": 65,
      "recent_commits_30d": 165,
      "active_contributors_30d": 65,
      "total_contributors_observed": 65,
      "releases_90d": 2,
      "open_issues": 121,
      "pushed_at": "2026-05-07T08:52:15Z",
      "discovered_by_query": "topic:devtools archived:false",
      "primary_language": "TypeScript",
      "rank": 18
    },
    {
      "full_name": "sickn33/antigravity-awesome-skills",
      "url": "https://github.com/sickn33/antigravity-awesome-skills",
      "stars": 36665,
      "pull_requests_merged_7d": 6,
      "pull_requests_merged_30d": 58,
      "recent_commits_30d": 250,
      "active_contributors_30d": 195,
      "total_contributors_observed": 195,
      "releases_90d": 81,
      "open_issues": 1,
      "pushed_at": "2026-05-07T07:01:52Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "Python",
      "rank": 19
    },
    {
      "full_name": "files-community/Files",
      "url": "https://github.com/files-community/Files",
      "stars": 43302,
      "pull_requests_merged_7d": 13,
      "pull_requests_merged_30d": 56,
      "recent_commits_30d": 105,
      "active_contributors_30d": 301,
      "total_contributors_observed": 301,
      "releases_90d": 4,
      "open_issues": 497,
      "pushed_at": "2026-05-06T15:39:57Z",
      "discovered_by_query": "topic:developer-tools archived:false",
      "primary_language": "C#",
      "rank": 20
    }
  ]
}