thesysdev/openui

Issues somebody may already be working on are listed last. List everything by date

• test(spec): add grammar fixture for multiline double-quoted strings with JSON escapes

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  Difficulty 2/5 1-3 hours Newbie friendliness 62/100

  thesysdev/openui#1532 · Opened Nov 3, 2026

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• lang-core: drop incomplete unicode escapes in autoClose before closing a streaming double-quoted string

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  Difficulty 2/5 1-3 hours Newbie friendliness 70/100

  thesysdev/openui#1531 · Opened Nov 3, 2026

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• A .NET implementation of OpenUI Lang, passing the 1.0 conformance suite

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  Difficulty 1/5 Under an hour Newbie friendliness 18/100

  thesysdev/openui#1528 · 1 reaction · Opened Nov 2, 2026

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• Static prompt (no tools) keeps rules that use $variables, @Set, Query and @Count

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  Difficulty 3/5 Half a day Newbie friendliness 68/100

  thesysdev/openui#1503 · Opened Oct 28, 2026

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• Introduce a reusable React components package separate from chat kits

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  Difficulty 4/5 3-5 days Newbie friendliness 22/100

  thesysdev/openui#1490 · Opened Oct 27, 2026

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• Enforce restricted action slots (follow-up to #1298) the parser keeps `@OpenUrl` and the prompt still teaches it

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  Difficulty 5/5 Over a week Newbie friendliness 35/100

  thesysdev/openui#1467 · Opened Oct 24, 2026

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• svelte-lang: move to lang-core 1.0 — happy to contribute the PR

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  Difficulty 5/5 Over a week Newbie friendliness 35/100

  thesysdev/openui#1465 · Opened Oct 23, 2026

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• lang-core: a raw newline or tab in a double-quoted string turns off escape decoding

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  Difficulty 2/5 1-3 hours Newbie friendliness 78/100

  thesysdev/openui#1445 · 2 comments · Opened Oct 18, 2026

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• stripFences opens a fence mid line, so some responses render nothing

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  Difficulty 3/5 1-2 days Newbie friendliness 76/100

  thesysdev/openui#1440 · 2 comments · Opened Oct 16, 2026

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• react-headless: built-in stream adapters drop reasoning/thinking output instead of emitting `REASONING_*` events

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  Difficulty 4/5 3-5 days Newbie friendliness 30/100

  thesysdev/openui#1413 · Opened Oct 13, 2026

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• docs: add Sage's native Flutter integration to ADOPTERS.md

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  Difficulty 1/5 Under an hour Newbie friendliness 35/100

  thesysdev/openui#1412 · 1 comment · 1 reaction · Opened Oct 13, 2026

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• Add opt-in Parallel Search MCP to the Vercel AI SDK example

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  Difficulty 4/5 3-5 days Newbie friendliness 22/100

  thesysdev/openui#1354 · Opened Oct 11, 2026

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• Add Solid 2.0 support (@openuidev/solid-lang)?

  May be free again @paoValle claimed this 22 days ago, and no pull request is open. Open

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  Difficulty 5/5 Over a week Newbie friendliness 12/100

  thesysdev/openui#1326 · 2 comments · Opened Oct 8, 2026

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• Add dataInvention flag to PromptOptions to disable the 'generate realistic/plausible data' rule

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  Difficulty 2/5 1-3 hours Newbie friendliness 76/100

  thesysdev/openui#959 · 1 comment · Opened Aug 11, 2026

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• feat: Add @openuidev/vue-headless - Vue 3 port of @openuidev/react-headless

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  thesysdev/openui#765 · Opened Jul 14, 2026

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• Query() caching with stale-while-revalidate (TanStack Query style): avoid loaders on every return visit

  May be free again @iambharathpadhu claimed this 117 days ago, and no pull request is open. Open

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  question

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  thesysdev/openui#746 · 2 comments · Opened Jul 9, 2026

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• Add guide for how to create a dashboard using OpenUI on docs

  May be free again @Adarshhic claimed this 112 days ago, and no pull request is open. Open

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  documentation

  Difficulty 2/5 1-3 hours Newbie friendliness 45/100

  thesysdev/openui#739 · 1 comment · Opened Jul 8, 2026

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• Renderer: commit-phase `insertBefore` NotFoundError from ElementErrorBoundary re-presenting stale children (+ index-keyed children)

  May be free again A pull request for this issue was closed without being merged. Open

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  help wanted

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  thesysdev/openui#727 · 2 comments · Opened Jul 7, 2026

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• Option to generate just the library part of the prompt

  May be free again @Aditya-thesys claimed this 125 days ago, and no pull request is open. Open

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  question

  thesysdev/openui#698 · 4 comments · 3 reactions · 1 assignee · Opened Jun 30, 2026

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• Svelte/SvelteKit parity beyond the initial renderer

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  question

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  thesysdev/openui#678 · Opened Jun 25, 2026

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• Add support for subagents

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  thesysdev/openui#666 · 5 comments · Opened Jun 19, 2026

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• Support registering custom action steps

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  thesysdev/openui#663 · 1 comment · 1 reaction · Opened Jun 17, 2026

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• Question about incremental editing configuration & merge logic for OpenUI Lang

  May be free again @zahlekhan claimed this 144 days ago, and no pull request is open. Open

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  question

  thesysdev/openui#619 · 4 comments · 1 reaction · 1 assignee · Opened Jun 8, 2026

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• ag-ui protocol error - payload is not compliant with RunAgentInputSchema

  May be free again @abhithesys claimed this 148 days ago, and no pull request is open. Open

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  thesysdev/openui#613 · 3 comments · 1 assignee · Opened Jun 7, 2026

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• Documentation: genui components catalog + prompting guide

  May be free again @pr3khar claimed this 168 days ago, and no pull request is open. Open

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  documentation

  thesysdev/openui#525 · 1 comment · 1 assignee · Opened May 19, 2026

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• Integration inquiry: Access OpenUI capabilities into current AntD/X based project

  May be free again @zahlekhan claimed this 175 days ago, and no pull request is open. Open

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  question

  thesysdev/openui#508 · 1 comment · 5 reactions · 1 assignee · Opened May 12, 2026

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• Validate Query/Mutation output shapes against component prop types

  May be free again @Aditya-thesys claimed this 198 days ago, and no pull request is open. Open

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  enhancement

  thesysdev/openui#463 · 1 comment · 1 assignee · Opened Apr 16, 2026

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• Support/Documentation of dynamic component registration

  May be free again @Aditya-thesys claimed this 198 days ago, and no pull request is open. Open

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  documentation enhancement

  thesysdev/openui#462 · 1 comment · 1 assignee · Opened Apr 16, 2026

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• useScrollToBottom (user-message-anchor) undershoots on thread load — lands several messages before the last user message

  May be free again @abhithesys claimed this 219 days ago, and no pull request is open. Open

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  bug

  thesysdev/openui#412 · 1 comment · 1 assignee · Opened Mar 28, 2026

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• Native Flutter integration

  May be free again @AKASH80047 claimed this 57 days ago, and no pull request is open. Open

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  enhancement help wanted

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  thesysdev/openui#394 · 2 comments · Opened Mar 25, 2026

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• OpenUI Lang: Allow registered formatting functions

  May be free again @Aditya-thesys claimed this 223 days ago, and no pull request is open. Open

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  enhancement

  thesysdev/openui#390 · 1 assignee · Opened Mar 25, 2026

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• OpenUI Lang: Support live data sources

  May be free again @Aditya-thesys claimed this 223 days ago, and no pull request is open. Open

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  enhancement

  thesysdev/openui#388 · 1 assignee · Opened Mar 25, 2026

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• Add documentation pages for form-generator example

  May be free again @rabisg claimed this 223 days ago, and no pull request is open. Open

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  documentation good first issue

  thesysdev/openui#386 · 1 assignee · Opened Mar 24, 2026

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• Improve DX for Schema & System Prompt Generation Across Backends

  May be free again @AbhinRustagi claimed this 201 days ago, and no pull request is open. Open

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  thesysdev/openui#368 · 3 comments · 1 reaction · Opened Mar 20, 2026

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• Charts component crashes with TypeError during streaming: null data passed to Recharts

  May be free again @ankit-thesys claimed this 140 days ago, and no pull request is open. Open

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  bug good first issue

  thesysdev/openui#355 · 5 comments · 1 assignee · Opened Mar 18, 2026

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• Possible name clash with W3C Open UI project

  May be free again @rabisg claimed this 227 days ago, and no pull request is open. Open

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  question

  thesysdev/openui#353 · 7 comments · 14 reactions · 1 assignee · Opened Mar 18, 2026

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• Make streaming smoother

  May be free again @abhithesys claimed this 228 days ago, and no pull request is open. Open

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  enhancement

  thesysdev/openui#352 · 2 comments · 1 assignee · Opened Mar 17, 2026

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• Proposal: AG-UI adapter for OpenUI integration

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  stale

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  thesysdev/openui#315 · 3 comments · Opened Mar 12, 2026

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• Add support for Responses API

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 38/100

  thesysdev/openui#291 · Opened Mar 11, 2026

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• Feature Request: Support branching in Chat

  May be free again @Adarshhic claimed this 115 days ago, and no pull request is open. Open

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 28/100

  thesysdev/openui#82 · 2 comments · Opened Mar 14, 2025

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• jsonToOpenUI drops parentheses on right operand of equal precedence ($a - ($b - $c) becomes $a - $b - $c)

  Possibly taken @ShryukGrandhi claimed this 10 days ago. Open

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  Difficulty 2/5 1-3 hours Newbie friendliness 35/100

  thesysdev/openui#1463 · Opened Oct 23, 2026

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• react-headless: stream adapters end turns silently on in-stream errors, truncation, refusals and some wire variants

  Possibly taken @ankit-thesys claimed this 26 days ago. Open

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  thesysdev/openui#1312 · 1 assignee · Opened Oct 7, 2026

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• Investigate text reappearing after Send during Windows Voice Typing

  Possibly taken @shogun444 claimed this 36 days ago. Open

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  thesysdev/openui#1227 · 4 comments · Opened Sep 23, 2026

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• 50/50 RevShare Integration: OpenUI & AIML API

  Possibly taken @hugoaimlapi claimed this 39 days ago. Open

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  Difficulty 3/5 1-2 days Newbie friendliness 25/100

  thesysdev/openui#1188 · 1 comment · Opened Sep 15, 2026

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• Add an @openuidev/copilotkit adapter for OpenUI tool rendering

  Possibly taken @vishxrad claimed this 64 days ago. Open

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  Difficulty 5/5 Over a week Newbie friendliness 25/100

  thesysdev/openui#1100 · Opened Aug 30, 2026

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• Expose token usage from openAIResponsesAdapter

  Possibly taken @justonemorenight claimed this 54 days ago. Open

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  Difficulty 3/5 1-2 days Newbie friendliness 25/100

  thesysdev/openui#1078 · 1 comment · Opened Aug 26, 2026

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• Add an official Agno AgentOS integration

  Possibly taken @vishxrad claimed this 70 days ago. Open

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  Difficulty 5/5 Over a week Newbie friendliness 25/100

  thesysdev/openui#1061 · 1 comment · Opened Aug 24, 2026

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• Add @openuidev/langflow adapter

  Possibly taken @vishxrad claimed this 64 days ago. Open

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  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  thesysdev/openui#1056 · 1 comment · Opened Aug 24, 2026

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• Windows voice to text leaves text in the prompt composer

  Possibly taken @iambharathpadhu claimed this 69 days ago. Open

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  thesysdev/openui#1045 · 2 comments · 1 assignee · Opened Aug 21, 2026

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• bug(assistant-ui): intermittent "Maximum update depth exceeded" during chart-heavy present_openui streaming renders

  Possibly taken @vishxrad claimed this 79 days ago. Open

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  question

  thesysdev/openui#990 · 4 comments · 1 assignee · Opened Aug 15, 2026

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