Packages npm @openuidev/svelte-lang Package · npm
@openuidev/svelte-lang npm · v0.3.1 · MIT
Define component libraries, generate LLM system prompts, and render streaming OpenUI Lang output in Svelte 5 — the Svelte runtime for OpenUI generative UI
Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work
Install npm install @openuidev/svelte-langCopy Adoption
Downloads (30 days) 31.3K Observed downloads / 30 days
Popularity Lower half on npm Derived 19th percentile within npm
Dependents Collecting history Collecting
Maintenance 0.90 Derived Release cadence and recency, 0 to 1
Releases per year 9.4 5 versions over its life Growth by period Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
7 days +50.0% · 7d Derived +10.4K downloads / 30 days, SEP 30 → OCT 7
30 days +262.5% · 30d Derived +22.7K downloads / 30 days, SEP 7 → OCT 7
90 days +765.7% · 90d Derived +27.7K downloads / 30 days, JUL 6 → OCT 7
1 year +31.3K · 1y Derived +31.3K downloads / 30 days, OCT 6 → OCT 7 Adoption history Adoption historydownloads / 30 days · 116 observations
30d 90d 1y 2y 32K 0 OCT 6, 2025: 0 downloads / 30 days OCT 13, 2025: 0 downloads / 30 days OCT 20, 2025: 0 downloads / 30 days OCT 27, 2025: 0 downloads / 30 days NOV 3, 2025: 0 downloads / 30 days NOV 10, 2025: 0 downloads / 30 days NOV 17, 2025: 0 downloads / 30 days NOV 24, 2025: 0 downloads / 30 days DEC 1, 2025: 0 downloads / 30 days DEC 8, 2025: 0 downloads / 30 days DEC 15, 2025: 0 downloads / 30 days DEC 22, 2025: 0 downloads / 30 days DEC 29, 2025: 0 downloads / 30 days JAN 5, 2026: 0 downloads / 30 days JAN 12, 2026: 0 downloads / 30 days JAN 19, 2026: 0 downloads / 30 days JAN 26, 2026: 0 downloads / 30 days FEB 2, 2026: 0 downloads / 30 days FEB 9, 2026: 0 downloads / 30 days FEB 16, 2026: 0 downloads / 30 days FEB 23, 2026: 0 downloads / 30 days MAR 2, 2026: 0 downloads / 30 days MAR 9, 2026: 0 downloads / 30 days MAR 16, 2026: 0 downloads / 30 days MAR 23, 2026: 0 downloads / 30 days MAR 30, 2026: 89 downloads / 30 days APR 6, 2026: 99 downloads / 30 days APR 13, 2026: 139 downloads / 30 days APR 20, 2026: 625 downloads / 30 days APR 27, 2026: 783 downloads / 30 days MAY 4, 2026: 862 downloads / 30 days MAY 11, 2026: 1,118 downloads / 30 days MAY 18, 2026: 1,006 downloads / 30 days MAY 25, 2026: 1,541 downloads / 30 days JUN 1, 2026: 2,012 downloads / 30 days JUN 8, 2026: 2,161 downloads / 30 days JUN 15, 2026: 2,406 downloads / 30 days JUN 22, 2026: 2,381 downloads / 30 days JUN 29, 2026: 2,710 downloads / 30 days JUL 6, 2026: 3,613 downloads / 30 days JUL 13, 2026: 3,436 downloads / 30 days JUL 20, 2026: 3,735 downloads / 30 days JUL 26, 2026: 4,328 downloads / 30 days JUL 27, 2026: 4,412 downloads / 30 days JUL 28, 2026: 4,833 downloads / 30 days JUL 29, 2026: 4,947 downloads / 30 days JUL 30, 2026: 4,930 downloads / 30 days JUL 31, 2026: 5,013 downloads / 30 days AUG 1, 2026: 4,761 downloads / 30 days AUG 2, 2026: 4,675 downloads / 30 days AUG 3, 2026: 4,754 downloads / 30 days AUG 4, 2026: 4,760 downloads / 30 days AUG 5, 2026: 4,732 downloads / 30 days AUG 6, 2026: 4,831 downloads / 30 days AUG 7, 2026: 4,925 downloads / 30 days AUG 8, 2026: 4,924 downloads / 30 days AUG 9, 2026: 4,866 downloads / 30 days AUG 10, 2026: 4,926 downloads / 30 days AUG 11, 2026: 5,030 downloads / 30 days AUG 12, 2026: 5,110 downloads / 30 days AUG 13, 2026: 5,414 downloads / 30 days AUG 14, 2026: 5,164 downloads / 30 days AUG 15, 2026: 5,253 downloads / 30 days AUG 16, 2026: 5,168 downloads / 30 days AUG 17, 2026: 5,461 downloads / 30 days AUG 18, 2026: 5,654 downloads / 30 days AUG 19, 2026: 5,598 downloads / 30 days AUG 20, 2026: 5,605 downloads / 30 days AUG 21, 2026: 5,629 downloads / 30 days AUG 22, 2026: 5,521 downloads / 30 days AUG 23, 2026: 5,542 downloads / 30 days AUG 24, 2026: 5,679 downloads / 30 days AUG 25, 2026: 6,483 downloads / 30 days AUG 26, 2026: 6,919 downloads / 30 days AUG 27, 2026: 6,740 downloads / 30 days AUG 28, 2026: 6,580 downloads / 30 days AUG 29, 2026: 6,542 downloads / 30 days AUG 30, 2026: 6,382 downloads / 30 days AUG 31, 2026: 6,553 downloads / 30 days SEP 1, 2026: 6,730 downloads / 30 days SEP 2, 2026: 6,851 downloads / 30 days SEP 3, 2026: 6,729 downloads / 30 days SEP 4, 2026: 7,098 downloads / 30 days SEP 5, 2026: 8,148 downloads / 30 days SEP 6, 2026: 8,686 downloads / 30 days SEP 7, 2026: 8,628 downloads / 30 days SEP 8, 2026: 8,558 downloads / 30 days SEP 9, 2026: 9,299 downloads / 30 days SEP 10, 2026: 10,303 downloads / 30 days SEP 11, 2026: 10,361 downloads / 30 days SEP 12, 2026: 9,976 downloads / 30 days SEP 13, 2026: 9,996 downloads / 30 days SEP 14, 2026: 10,219 downloads / 30 days SEP 15, 2026: 10,167 downloads / 30 days SEP 16, 2026: 10,401 downloads / 30 days SEP 17, 2026: 10,564 downloads / 30 days SEP 18, 2026: 10,739 downloads / 30 days SEP 19, 2026: 10,453 downloads / 30 days SEP 20, 2026: 10,442 downloads / 30 days SEP 21, 2026: 11,066 downloads / 30 days SEP 22, 2026: 11,839 downloads / 30 days SEP 23, 2026: 12,483 downloads / 30 days SEP 24, 2026: 13,137 downloads / 30 days SEP 25, 2026: 13,754 downloads / 30 days SEP 26, 2026: 14,091 downloads / 30 days SEP 27, 2026: 14,828 downloads / 30 days SEP 28, 2026: 16,433 downloads / 30 days SEP 29, 2026: 18,919 downloads / 30 days SEP 30, 2026: 20,847 downloads / 30 days OCT 1, 2026: 22,621 downloads / 30 days OCT 2, 2026: 25,320 downloads / 30 days OCT 3, 2026: 27,334 downloads / 30 days OCT 4, 2026: 28,851 downloads / 30 days OCT 5, 2026: 31,965 downloads / 30 days OCT 6, 2026: 31,279 downloads / 30 days OCT 7, 2026: 31,279 downloads / 30 days OCT 6 APR 7 OCT 7
Table of observations (121) Day downloads / 30 days Dependents OCT 7, 2026 31,279 Not observed OCT 6, 2026 31,279 Not observed OCT 5, 2026 31,965 Not observed OCT 4, 2026 28,851 Not observed OCT 3, 2026 27,334 Not observed OCT 2, 2026 25,320 Not observed OCT 1, 2026 22,621 Not observed SEP 30, 2026 20,847 Not observed SEP 29, 2026 18,919 Not observed SEP 28, 2026 16,433 Not observed SEP 27, 2026 14,828 Not observed SEP 26, 2026 14,091 Not observed SEP 25, 2026 13,754 Not observed SEP 24, 2026 13,137 Not observed SEP 23, 2026 12,483 Not observed SEP 22, 2026 11,839 Not observed SEP 21, 2026 11,066 Not observed SEP 20, 2026 10,442 Not observed SEP 19, 2026 10,453 Not observed SEP 18, 2026 10,739 Not observed SEP 17, 2026 10,564 Not observed SEP 16, 2026 10,401 Not observed SEP 15, 2026 10,167 Not observed SEP 14, 2026 10,219 Not observed SEP 13, 2026 9,996 Not observed SEP 12, 2026 9,976 Not observed SEP 11, 2026 10,361 Not observed SEP 10, 2026 10,303 Not observed SEP 9, 2026 9,299 Not observed SEP 8, 2026 8,558 Not observed SEP 7, 2026 8,628 Not observed SEP 6, 2026 8,686 Not observed SEP 5, 2026 8,148 Not observed SEP 4, 2026 7,098 Not observed SEP 3, 2026 6,729 Not observed SEP 2, 2026 6,851 Not observed SEP 1, 2026 6,730 Not observed AUG 31, 2026 6,553 Not observed AUG 30, 2026 6,382 Not observed AUG 29, 2026 6,542 Not observed AUG 28, 2026 6,580 Not observed AUG 27, 2026 6,740 Not observed AUG 26, 2026 6,919 Not observed AUG 25, 2026 6,483 Not observed AUG 24, 2026 5,679 Not observed AUG 23, 2026 5,542 Not observed AUG 22, 2026 5,521 Not observed AUG 21, 2026 5,629 Not observed AUG 20, 2026 5,605 Not observed AUG 19, 2026 5,598 Not observed AUG 18, 2026 5,654 Not observed AUG 17, 2026 5,461 Not observed AUG 16, 2026 5,168 Not observed AUG 15, 2026 5,253 Not observed AUG 14, 2026 5,164 Not observed AUG 13, 2026 5,414 Not observed AUG 12, 2026 5,110 Not observed AUG 11, 2026 5,030 Not observed AUG 10, 2026 4,926 Not observed AUG 9, 2026 4,866 Not observed AUG 8, 2026 4,924 Not observed AUG 7, 2026 4,925 Not observed AUG 6, 2026 4,831 Not observed AUG 5, 2026 4,732 Not observed AUG 4, 2026 4,760 Not observed AUG 3, 2026 4,754 Not observed AUG 2, 2026 4,675 Not observed AUG 1, 2026 4,761 Not observed JUL 31, 2026 5,013 Not observed JUL 30, 2026 4,930 Not observed JUL 29, 2026 4,947 Not observed JUL 28, 2026 4,833 Not observed JUL 27, 2026 4,412 Not observed JUL 26, 2026 4,328 Not observed JUL 20, 2026 3,735 Not observed JUL 13, 2026 3,436 Not observed JUL 6, 2026 3,613 Not observed JUN 29, 2026 2,710 Not observed JUN 22, 2026 2,381 Not observed JUN 15, 2026 2,406 Not observed JUN 8, 2026 2,161 Not observed JUN 1, 2026 2,012 Not observed MAY 25, 2026 1,541 Not observed MAY 18, 2026 1,006 Not observed MAY 11, 2026 1,118 Not observed MAY 4, 2026 862 Not observed APR 27, 2026 783 Not observed APR 20, 2026 625 Not observed APR 13, 2026 139 Not observed APR 6, 2026 99 Not observed MAR 30, 2026 89 Not observed MAR 23, 2026 0 Not observed MAR 16, 2026 0 Not observed MAR 9, 2026 0 Not observed MAR 2, 2026 0 Not observed FEB 23, 2026 0 Not observed FEB 16, 2026 0 Not observed FEB 9, 2026 0 Not observed FEB 2, 2026 0 Not observed JAN 26, 2026 0 Not observed JAN 19, 2026 0 Not observed JAN 12, 2026 0 Not observed JAN 5, 2026 0 Not observed DEC 29, 2025 0 Not observed DEC 22, 2025 0 Not observed DEC 15, 2025 0 Not observed DEC 8, 2025 0 Not observed DEC 1, 2025 0 Not observed NOV 24, 2025 0 Not observed NOV 17, 2025 0 Not observed NOV 10, 2025 0 Not observed NOV 3, 2025 0 Not observed OCT 27, 2025 0 Not observed OCT 20, 2025 0 Not observed OCT 13, 2025 0 Not observed OCT 6, 2025 0 Not observed SEP 29, 2025 Not observed Not observed SEP 22, 2025 Not observed Not observed SEP 15, 2025 Not observed Not observed SEP 8, 2025 Not observed Not observed SEP 2, 2025 Not observed Not observed
Facts from the registry
Latest version v0.3.1 5 versions
First published MAR 25, 2026
Last release OCT 5, 2026 19d ago
Licence MIT Repository In the Crest catalog
The Open Standard for Generative UI
Language TypeScript
Last push 23d ago
Last release 30d ago Dependencies latest version · v0.3.1 Runtime 1 @openuidev/lang-core ^0.3.1Peer 2 svelte >=5.0.0zod ^3.25.0 || ^4.0.0@openuidev/assistant-ui OpenUI Lang tool renderers and instruction wiring for assistant-ui npmPublished from the same repository @openuidev/cli CLI for OpenUI — scaffold generative UI chat apps, mint Gateway API keys, and generate LLM system prompts from component libraries, and deploy projects npmPublished from the same repository @openuidev/devtools Development-only UI widget for OpenUI apps: surfaces errors captured by @openuidev/observability npmPublished from the same repository @openuidev/lang-core Framework-agnostic core for OpenUI Lang: parser, prompt generation, validation, and type definitions npmPublished from the same repository @openuidev/react-email React Email components for OpenUI — 44 email building blocks with defineComponent npmPublished from the same repository @openuidev/react-headless Headless React primitives for AI chat — state management, streaming adapters for OpenAI, Vercel AI SDK, and AG-UI, message format converters, and thread management for OpenUI generative UI apps npmPublished from the same repository matrx-ai Unified multi-provider AI client, orchestration, and tool system PyPISame primary category autogluon-multimodal Fast and Accurate ML in 3 Lines of Code PyPISame primary category autogluon-tabular Fast and Accurate ML in 3 Lines of Code PyPISame primary category autogluon-features Fast and Accurate ML in 3 Lines of Code PyPISame primary category autogluon-core Fast and Accurate ML in 3 Lines of Code PyPISame primary category autogluon-common Fast and Accurate ML in 3 Lines of Code PyPISame primary category Related news No published news event mentions this package or its repository yet.