Issues

• directives: $t expands replacement patterns and re-substitutes params; $truncate splits surrogate pairs

  vercel-labs/json-render#474 · Filter by author trackoor opened on Nov 14, 2026

• React package README and skill: Quick Start crashes, nested spec example, JSONUIProvider props

  vercel-labs/json-render#473 · Filter by author xdannyrobertsx opened on Nov 14, 2026

• catalog.validate() skips per-component props validation when the catalog has more than one component

  vercel-labs/json-render#467 · Filter by author crispearson opened on Nov 9, 2026

• chat: buttons repeated in one Actions share an id, and Slack rejects the card with invalid_blocks

  vercel-labs/json-render#466 · Filter by author jadibdev opened on Nov 8, 2026

• react-email: Image lacks className and there's no way to link an image

  vercel-labs/json-render#461 · Filter by author harold18m opened on Nov 7, 2026

• react-email: unknown component types and children of leaf components are dropped silently

  vercel-labs/json-render#460 · Filter by author harold18m opened on Nov 7, 2026

• react-email: renderToHtml/renderToPlainText ignore custom directives and $computed functions

  vercel-labs/json-render#459 · Filter by author harold18m opened on Nov 7, 2026

• Support Runtime Payloads in Component Events

  vercel-labs/json-render#449 · Filter by author danshif opened on Nov 3, 2026

• shadcn: undocumented setup steps (radix-ui aggregate, Tailwind @source, CSS vars) and silent prop rejection

  vercel-labs/json-render#444 · Filter by author jitui-123 opened on Oct 29, 2026

• React Quick Start examples fail at runtime: Renderer must be wrapped in JSONUIProvider

  vercel-labs/json-render#443 · Filter by author jitui-123 opened on Oct 29, 2026

• compileSpecStream: a patch whose path passes through null throws TypeError

  vercel-labs/json-render#433 · Filter by author grayashh opened on Oct 27, 2026

• createMixedStreamParser: keep line breaks and blank lines, and export a whole-text split that matches the stream

  vercel-labs/json-render#423 · Filter by author peter-cynomi opened on Oct 23, 2026

• createJsonRenderTransform: the indent of a patch line leaks into the prose

  vercel-labs/json-render#422 · Filter by author peter-cynomi opened on Oct 23, 2026
  1

• createJsonRenderTransform: batch prose deltas instead of one text-delta per character

  vercel-labs/json-render#421 · Filter by author peter-cynomi opened on Oct 23, 2026

• Add an onInvalid hook for patch lines that do not parse

  vercel-labs/json-render#420 · Filter by author peter-cynomi opened on Oct 23, 2026

• createMcpApp: the input schema drops state/on/watch, and the tool description buries the catalog

  vercel-labs/json-render#393 · Filter by author shteynu opened on Oct 10, 2026

• @json-render/image: pass extra options through to Satori

  vercel-labs/json-render#391 · Filter by author individual11 opened on Oct 8, 2026

• fix(core): multi-component catalogs accept invalid concrete props

  vercel-labs/json-render#378 · Filter by author coygeek opened on Oct 3, 2026

• fix(devtools-solid): mounting devtools removes the rendered content

  vercel-labs/json-render#376 · Filter by author coygeek opened on Oct 3, 2026

• fix(solid): package import calls a client-only API on the server

  vercel-labs/json-render#375 · Filter by author coygeek opened on Oct 3, 2026

• FR: Allow SSR for @json-render/react

  vercel-labs/json-render#369 · Filter by author ItalyPaleAle opened on Sep 30, 2026
  1

• [Feature request] Resolve directives in conditions (visible, $cond)

  vercel-labs/json-render#367 · Filter by author eserdeiro opened on Sep 30, 2026
  5

• catalog.jsonSchema() does not describe the element-level on field

  vercel-labs/json-render#356 · Filter by author hamzaPixl opened on Sep 23, 2026

• shadcn Grid/Stack are not responsive (fixed grid-cols-N, no min-w-0)

  vercel-labs/json-render#355 · Filter by author hamzaPixl opened on Sep 23, 2026

• about @json-render/devtools-vue problem

  vercel-labs/json-render#335 · Filter by author Undefined100 opened on Sep 9, 2026
  2