{
  "name": "GitHub Startup Momentum Index",
  "license": "CC BY 4.0",
  "source": "GitHub public REST API",
  "disclaimer": "The Momentum Score reflects public software-engineering activity only. It is not investment advice, a valuation, or a recommendation to buy, sell, or fund any company.",
  "updated": "2026-08-17",
  "count": 40,
  "methodology": "score = round(0.40*traction + 0.35*recency + 0.25*velocity); traction=100*log10(stars+1)/5; recency=step(days since push); velocity=50+600*weekly_star_growth_rate (fallback=traction on first snapshot)",
  "items": [
    {
      "rank": 1,
      "repo": "n8n-io/n8n",
      "score": 88,
      "stars": 200940,
      "forks": 60183,
      "open_issues": 1307,
      "last_push": "2026-08-17T10:10:00Z",
      "language": "TypeScript",
      "delta_stars_week": 914,
      "weekly_growth_pct": 0.4569405977222961
    },
    {
      "rank": 2,
      "repo": "ollama/ollama",
      "score": 88,
      "stars": 178738,
      "forks": 17439,
      "open_issues": 3726,
      "last_push": "2026-08-16T16:49:36Z",
      "language": "Go",
      "delta_stars_week": 576,
      "weekly_growth_pct": 0.32330126514071467
    },
    {
      "rank": 3,
      "repo": "langchain-ai/langchain",
      "score": 88,
      "stars": 144366,
      "forks": 24033,
      "open_issues": 417,
      "last_push": "2026-08-17T09:04:53Z",
      "language": "Python",
      "delta_stars_week": 523,
      "weekly_growth_pct": 0.36359085947873726
    },
    {
      "rank": 4,
      "repo": "vercel/next.js",
      "score": 88,
      "stars": 141783,
      "forks": 31755,
      "open_issues": 4184,
      "last_push": "2026-08-17T09:42:11Z",
      "language": "JavaScript",
      "delta_stars_week": 78,
      "weekly_growth_pct": 0.055043929289721606
    },
    {
      "rank": 5,
      "repo": "immich-app/immich",
      "score": 88,
      "stars": 110810,
      "forks": 6561,
      "open_issues": 735,
      "last_push": "2026-08-17T10:10:29Z",
      "language": "TypeScript",
      "delta_stars_week": 711,
      "weekly_growth_pct": 0.6457824321746791
    },
    {
      "rank": 6,
      "repo": "tauri-apps/tauri",
      "score": 88,
      "stars": 110278,
      "forks": 3862,
      "open_issues": 1431,
      "last_push": "2026-08-17T09:50:56Z",
      "language": "Rust",
      "delta_stars_week": 216,
      "weekly_growth_pct": 0.19625302102451347
    },
    {
      "rank": 7,
      "repo": "supabase/supabase",
      "score": 88,
      "stars": 108076,
      "forks": 13563,
      "open_issues": 1273,
      "last_push": "2026-08-17T10:10:39Z",
      "language": "TypeScript",
      "delta_stars_week": 315,
      "weekly_growth_pct": 0.2923135457169106
    },
    {
      "rank": 8,
      "repo": "oven-sh/bun",
      "score": 87,
      "stars": 95432,
      "forks": 4969,
      "open_issues": 8238,
      "last_push": "2026-08-17T10:06:36Z",
      "language": "Rust",
      "delta_stars_week": 85,
      "weekly_growth_pct": 0.0891480591943113
    },
    {
      "rank": 9,
      "repo": "hoppscotch/hoppscotch",
      "score": 87,
      "stars": 80047,
      "forks": 6034,
      "open_issues": 795,
      "last_push": "2026-08-16T19:17:55Z",
      "language": "TypeScript",
      "delta_stars_week": 44,
      "weekly_growth_pct": 0.05499793757734085
    },
    {
      "rank": 10,
      "repo": "strapi/strapi",
      "score": 87,
      "stars": 72946,
      "forks": 9835,
      "open_issues": 545,
      "last_push": "2026-08-17T09:28:25Z",
      "language": "TypeScript",
      "delta_stars_week": 116,
      "weekly_growth_pct": 0.15927502402855964
    },
    {
      "rank": 11,
      "repo": "cline/cline",
      "score": 87,
      "stars": 66327,
      "forks": 7135,
      "open_issues": 1021,
      "last_push": "2026-08-17T10:10:17Z",
      "language": "TypeScript",
      "delta_stars_week": 389,
      "weekly_growth_pct": 0.5899481330947254
    },
    {
      "rank": 12,
      "repo": "coollabsio/coolify",
      "score": 87,
      "stars": 60676,
      "forks": 5295,
      "open_issues": 770,
      "last_push": "2026-08-17T10:07:12Z",
      "language": "PHP",
      "delta_stars_week": 356,
      "weekly_growth_pct": 0.5901856763925729
    },
    {
      "rank": 13,
      "repo": "twentyhq/twenty",
      "score": 87,
      "stars": 55020,
      "forks": 8553,
      "open_issues": 169,
      "last_push": "2026-08-17T10:10:58Z",
      "language": "TypeScript",
      "delta_stars_week": 395,
      "weekly_growth_pct": 0.7231121281464531
    },
    {
      "rank": 14,
      "repo": "nocodb/nocodb",
      "score": 86,
      "stars": 64561,
      "forks": 4991,
      "open_issues": 704,
      "last_push": "2026-08-17T08:37:07Z",
      "language": "TypeScript",
      "delta_stars_week": 81,
      "weekly_growth_pct": 0.12562034739454095
    },
    {
      "rank": 15,
      "repo": "go-gitea/gitea",
      "score": 86,
      "stars": 57424,
      "forks": 7010,
      "open_issues": 2549,
      "last_push": "2026-08-17T09:07:48Z",
      "language": "Go",
      "delta_stars_week": 138,
      "weekly_growth_pct": 0.24089655413189962
    },
    {
      "rank": 16,
      "repo": "appwrite/appwrite",
      "score": 86,
      "stars": 57033,
      "forks": 5648,
      "open_issues": 1001,
      "last_push": "2026-08-17T09:42:32Z",
      "language": "TypeScript",
      "delta_stars_week": 204,
      "weekly_growth_pct": 0.3589716517974978
    },
    {
      "rank": 17,
      "repo": "run-llama/llama_index",
      "score": 86,
      "stars": 51696,
      "forks": 7951,
      "open_issues": 620,
      "last_push": "2026-08-17T04:43:20Z",
      "language": "Python",
      "delta_stars_week": 175,
      "weekly_growth_pct": 0.33966732012189205
    },
    {
      "rank": 18,
      "repo": "appsmithorg/appsmith",
      "score": 85,
      "stars": 40680,
      "forks": 4731,
      "open_issues": 4479,
      "last_push": "2026-08-17T08:43:48Z",
      "language": "TypeScript",
      "delta_stars_week": 68,
      "weekly_growth_pct": 0.16743819560720968
    },
    {
      "rank": 19,
      "repo": "novuhq/novu",
      "score": 85,
      "stars": 39592,
      "forks": 4427,
      "open_issues": 106,
      "last_push": "2026-08-17T09:40:16Z",
      "language": "TypeScript",
      "delta_stars_week": 121,
      "weekly_growth_pct": 0.30655417901750653
    },
    {
      "rank": 20,
      "repo": "PostHog/posthog",
      "score": 85,
      "stars": 37716,
      "forks": 3188,
      "open_issues": 5189,
      "last_push": "2026-08-17T10:10:53Z",
      "language": "Python",
      "delta_stars_week": 125,
      "weekly_growth_pct": 0.3325264025963661
    },
    {
      "rank": 21,
      "repo": "directus/directus",
      "score": 85,
      "stars": 37433,
      "forks": 4902,
      "open_issues": 390,
      "last_push": "2026-08-17T09:25:02Z",
      "language": "TypeScript",
      "delta_stars_week": 161,
      "weekly_growth_pct": 0.4319596479931315
    },
    {
      "rank": 22,
      "repo": "medusajs/medusa",
      "score": 85,
      "stars": 35861,
      "forks": 5096,
      "open_issues": 138,
      "last_push": "2026-08-17T09:45:35Z",
      "language": "TypeScript",
      "delta_stars_week": 171,
      "weekly_growth_pct": 0.47912580554777245
    },
    {
      "rank": 23,
      "repo": "qdrant/qdrant",
      "score": 84,
      "stars": 34016,
      "forks": 2580,
      "open_issues": 698,
      "last_push": "2026-08-17T09:43:20Z",
      "language": "Rust",
      "delta_stars_week": 124,
      "weekly_growth_pct": 0.3658680514575711
    },
    {
      "rank": 24,
      "repo": "chroma-core/chroma",
      "score": 84,
      "stars": 29075,
      "forks": 2444,
      "open_issues": 800,
      "last_push": "2026-08-16T18:18:38Z",
      "language": "Rust",
      "delta_stars_week": 75,
      "weekly_growth_pct": 0.25862068965517243
    },
    {
      "rank": 25,
      "repo": "plausible/analytics",
      "score": 84,
      "stars": 28617,
      "forks": 1802,
      "open_issues": 55,
      "last_push": "2026-08-17T08:23:07Z",
      "language": "Elixir",
      "delta_stars_week": 167,
      "weekly_growth_pct": 0.5869947275922671
    },
    {
      "rank": 26,
      "repo": "denoland/deno",
      "score": 83,
      "stars": 108221,
      "forks": 6340,
      "open_issues": 1505,
      "last_push": "2026-08-14T18:00:32Z",
      "language": "Rust",
      "delta_stars_week": 14,
      "weekly_growth_pct": 0.012938164813736634
    },
    {
      "rank": 27,
      "repo": "activepieces/activepieces",
      "score": 83,
      "stars": 23839,
      "forks": 4042,
      "open_issues": 454,
      "last_push": "2026-08-17T09:51:57Z",
      "language": "TypeScript",
      "delta_stars_week": 153,
      "weekly_growth_pct": 0.6459511947986153
    },
    {
      "rank": 28,
      "repo": "documenso/documenso",
      "score": 83,
      "stars": 14550,
      "forks": 3069,
      "open_issues": 253,
      "last_push": "2026-08-17T08:44:55Z",
      "language": "TypeScript",
      "delta_stars_week": 235,
      "weekly_growth_pct": 1.6416346489696123
    },
    {
      "rank": 29,
      "repo": "pocketbase/pocketbase",
      "score": 82,
      "stars": 60701,
      "forks": 3652,
      "open_issues": 19,
      "last_push": "2026-08-14T04:24:50Z",
      "language": "Go",
      "delta_stars_week": 116,
      "weekly_growth_pct": 0.19146653462078073
    },
    {
      "rank": 30,
      "repo": "meilisearch/meilisearch",
      "score": 82,
      "stars": 58988,
      "forks": 2667,
      "open_issues": 305,
      "last_push": "2026-08-14T09:38:01Z",
      "language": "Rust",
      "delta_stars_week": 68,
      "weekly_growth_pct": 0.11541072640868974
    },
    {
      "rank": 31,
      "repo": "windmill-labs/windmill",
      "score": 82,
      "stars": 17563,
      "forks": 1068,
      "open_issues": 808,
      "last_push": "2026-08-17T09:09:23Z",
      "language": "Rust",
      "delta_stars_week": 76,
      "weekly_growth_pct": 0.43460856636358436
    },
    {
      "rank": 32,
      "repo": "triggerdotdev/trigger.dev",
      "score": 82,
      "stars": 16044,
      "forks": 1408,
      "open_issues": 423,
      "last_push": "2026-08-17T08:28:42Z",
      "language": "TypeScript",
      "delta_stars_week": 92,
      "weekly_growth_pct": 0.5767301905717152
    },
    {
      "rank": 33,
      "repo": "weaviate/weaviate",
      "score": 81,
      "stars": 16733,
      "forks": 1367,
      "open_issues": 687,
      "last_push": "2026-08-17T09:51:30Z",
      "language": "Go",
      "delta_stars_week": 20,
      "weekly_growth_pct": 0.11966732483695328
    },
    {
      "rank": 34,
      "repo": "formbricks/formbricks",
      "score": 81,
      "stars": 12778,
      "forks": 2462,
      "open_issues": 250,
      "last_push": "2026-08-17T10:06:15Z",
      "language": "TypeScript",
      "delta_stars_week": 28,
      "weekly_growth_pct": 0.2196078431372549
    },
    {
      "rank": 35,
      "repo": "mindsdb/mindsdb",
      "score": 80,
      "stars": 39592,
      "forks": 6229,
      "open_issues": 3,
      "last_push": "2026-08-13T21:48:08Z",
      "language": "Makefile",
      "delta_stars_week": 67,
      "weekly_growth_pct": 0.16951296647691336
    },
    {
      "rank": 36,
      "repo": "umami-software/umami",
      "score": 80,
      "stars": 38222,
      "forks": 7785,
      "open_issues": 102,
      "last_push": "2026-08-14T17:32:16Z",
      "language": "TypeScript",
      "delta_stars_week": 95,
      "weekly_growth_pct": 0.24916725679964327
    },
    {
      "rank": 37,
      "repo": "typesense/typesense",
      "score": 79,
      "stars": 26442,
      "forks": 962,
      "open_issues": 869,
      "last_push": "2026-08-10T17:16:40Z",
      "language": "C++",
      "delta_stars_week": 28,
      "weekly_growth_pct": 0.10600439161050958
    },
    {
      "rank": 38,
      "repo": "unkeyed/unkey",
      "score": 77,
      "stars": 5416,
      "forks": 633,
      "open_issues": 161,
      "last_push": "2026-08-17T10:10:40Z",
      "language": "Go",
      "delta_stars_week": 3,
      "weekly_growth_pct": 0.05542213190467394
    },
    {
      "rank": 39,
      "repo": "calcom/cal.com",
      "score": 75,
      "stars": 47731,
      "forks": 14806,
      "open_issues": 1417,
      "last_push": "2026-08-08T17:13:42Z",
      "language": "TypeScript",
      "delta_stars_week": 345,
      "weekly_growth_pct": 0.7280631410121132
    },
    {
      "rank": 40,
      "repo": "refinedev/refine",
      "score": 63,
      "stars": 35524,
      "forks": 3188,
      "open_issues": 85,
      "last_push": "2026-06-05T15:19:38Z",
      "language": "TypeScript",
      "delta_stars_week": 37,
      "weekly_growth_pct": 0.10426353312480627
    }
  ]
}