Readers choosing a runtime library need a way to narrow a crowded field without treating popularity as proof of project health. This September 2026 view uses the supplied ToolVitals scores, health and shipping scores, openness and license labels, and project descriptions.
The ranking covers open/source-visible tools and orders them by ToolVitals score descending, then health and shipping for equal composite scores. GitHub stars provide context only and do not determine the ordering.
Rankings
| Rank | Tool | Openness | License | Health | Shipping | GitHub Stars | Score | Status |
|---|---|---|---|---|---|---|---|---|
| 1 | Effect | OSI-approved OSS | MIT | 98 | 98 | 15799 | 98 | 🟢 Excellent |
| 2 | Deno | OSI-approved OSS | MIT | 98 | 97 | 108357 | 98 | 🟢 Excellent |
| 3 | Base UI | OSI-approved OSS | MIT | 97 | 97 | 10807 | 97 | 🟢 Excellent |
| 4 | Prisma | OSI-approved OSS | Apache-2.0 | 97 | 97 | 47592 | 97 | 🟢 Excellent |
| 5 | Material UI | OSI-approved OSS | MIT | 97 | 96 | 98997 | 97 | 🟢 Excellent |
| 6 | TanStack Query | OSI-approved OSS | MIT | 97 | 96 | 50256 | 97 | 🟢 Excellent |
| 7 | Tiptap | OSI-approved OSS | MIT | 97 | 96 | 38251 | 97 | 🟢 Excellent |
| 8 | Supervision | OSI-approved OSS | MIT | 97 | 95 | 49852 | 96 | 🟢 Excellent |
| 9 | Lyne Components | OSI-approved OSS | MIT | 96 | 96 | 66 | 96 | 🟢 Excellent |
| 10 | SnapDOM | OSI-approved OSS | MIT | 96 | 96 | 8062 | 96 | 🟢 Excellent |
| 11 | v10 | OSI-approved OSS | Apache-2.0 | 96 | 96 | 931 | 96 | 🟢 Excellent |
| 12 | DaisyUI | OSI-approved OSS | MIT | 96 | 95 | 42277 | 96 | 🟢 Excellent |
| 13 | React Hook Form | OSI-approved OSS | MIT | 96 | 95 | 44847 | 96 | 🟢 Excellent |
| 14 | Reka UI | OSI-approved OSS | MIT | 96 | 95 | 6764 | 96 | 🟢 Excellent |
| 15 | xyflow | OSI-approved OSS | MIT | 96 | 95 | 38246 | 95 | 🟢 Excellent |
| 16 | React | OSI-approved OSS | MIT | 96 | 94 | 248671 | 95 | 🟢 Excellent |
| 17 | React Jsonschema Form | OSI-approved OSS | Apache-2.0 | 96 | 94 | 15883 | 95 | 🟢 Excellent |
| 18 | Aksel | OSI-approved OSS | MIT | 95 | 95 | 185 | 95 | 🟢 Excellent |
| 19 | Ark UI | OSI-approved OSS | MIT | 95 | 94 | 5371 | 95 | 🟢 Excellent |
| 20 | Tamagui | OSI-approved OSS | MIT | 94 | 95 | 14175 | 95 | 🟢 Excellent |
| 21 | React Email | OSI-approved OSS | MIT | 95 | 92 | 19702 | 94 | 🟢 Excellent |
| 22 | Chakra UI | OSI-approved OSS | MIT | 95 | 92 | 40616 | 93 | 🟢 Excellent |
| 23 | ZenStack | OSI-approved OSS | MIT | 94 | 92 | 2935 | 93 | 🟢 Excellent |
| 24 | NG-ZORRO | OSI-approved OSS | MIT | 94 | 91 | 9169 | 92 | 🟢 Excellent |
| 25 | Compose Multiplatform | OSI-approved OSS | Apache-2.0 | 94 | 90 | 19335 | 92 | 🟢 Excellent |
| 26 | Loro | OSI-approved OSS | MIT | 93 | 91 | 6113 | 92 | 🟢 Excellent |
| 27 | Grommet | OSI-approved OSS | Apache-2.0 | 93 | 89 | 8353 | 91 | 🟢 Excellent |
| 28 | remote-store | OSI-approved OSS | MIT | 89 | 92 | 6 | 90 | 🟢 Excellent |
| 29 | Ebean ORM | OSI-approved OSS | Apache-2.0 | 90 | 87 | 1533 | 89 | 🟢 Excellent |
| 30 | Runmat | OSI-approved OSS | Apache-2.0 | 86 | 94 | 253 | 89 | 🟢 Excellent |
| 31 | TypeORM | OSI-approved OSS | MIT | 91 | 84 | 36644 | 88 | 🟢 Excellent |
| 32 | Skeleton | OSI-approved OSS | MIT | 89 | 85 | 6051 | 87 | 🟢 Excellent |
| 33 | Material Web | OSI-approved OSS | Apache-2.0 | 89 | 84 | 11223 | 87 | 🟢 Excellent |
| 34 | Naive UI | OSI-approved OSS | MIT | 89 | 84 | 18526 | 87 | 🟢 Excellent |
| 35 | Slate | OSI-approved OSS | MIT | 89 | 83 | 31754 | 87 | 🟢 Excellent |
| 36 | excelize | OSI-approved OSS | BSD-3-Clause | 89 | 83 | 20877 | 87 | 🟢 Excellent |
| 37 | HyperFormula | OSI-approved OSS | GPL-3.0 | 89 | 83 | 2775 | 86 | 🟢 Excellent |
| 38 | XState | OSI-approved OSS | MIT | 88 | 80 | 30085 | 85 | 🟢 Excellent |
| 39 | Docx Editor | OSI-approved OSS | Apache-2.0 | 86 | 80 | 300 | 84 | 🟢 Excellent |
| 40 | Semi Design | OSI-approved OSS | MIT | 86 | 77 | 10343 | 82 | 🟢 Excellent |
| 41 | iLamy Calendar | OSI-approved OSS | MIT | 84 | 77 | 333 | 81 | 🟢 Excellent |
| 42 | Regle | OSI-approved OSS | MIT | 82 | 80 | 502 | 81 | 🟢 Excellent |
| 43 | Zod | OSI-approved OSS | MIT | 84 | 72 | 43817 | 79 | 🟢 Good |
| 44 | Docmentis Udoc Viewer | OSI-approved OSS | MIT | 80 | 78 | 86 | 79 | 🟢 Good |
| 45 | Cogent Core | OSI-approved OSS | BSD-3-Clause | 79 | 72 | 2349 | 76 | 🟢 Good |
| 46 | Yjs | OSI-approved OSS | MIT | 77 | 73 | 22740 | 76 | 🟢 Good |
| 47 | JSON Forms | OSI-approved OSS | MIT | 78 | 65 | 2737 | 73 | 🟢 Good |
| 48 | HyperUI | OSI-approved OSS | MIT | 76 | 67 | 12224 | 73 | 🟢 Good |
| 49 | pdfme | OSI-approved OSS | MIT | 73 | 55 | 4799 | 66 | 🟢 Good |
| 50 | tenancy | OSI-approved OSS | MIT | 72 | 54 | 4400 | 65 | 🟢 Good |
Top 3 Highlights
Effect ranks first with a ToolVitals score of 98, a health score of 98, and a shipping score of 98. Its supplied description focuses on building production-ready applications in TypeScript. The project is labeled OSI-approved OSS and MIT.
Deno ranks second with a ToolVitals score of 98, a health score of 98, and a shipping score of 97. Its supplied description identifies it as a modern runtime for JavaScript and TypeScript. The project is labeled OSI-approved OSS and MIT.
Base UI ranks third with a ToolVitals score of 97, a health score of 97, and a shipping score of 97. Its supplied description focuses on unstyled UI components for accessible web applications. The project is labeled OSI-approved OSS and MIT.
Want to see the full health, license, shipping, and confidence details for every tool in Runtime Libraries? Browse all Runtime Libraries Tools →