chakra-ui/panda @pandacss/compiler@2.0.0-beta.9

on GitHub

Minor Changes

• ea9ccae: Add --profile to any command. It writes trace.json (open in chrome://tracing or ui.perfetto.dev) and
  timings.json (per-span totals and slowest files) to .panda/, or into panda debug --outdir when combined with
  debug. Replaces v1's --cpu-prof, which couldn't see time spent in the Rust engine.
• 8b6d08f: Bring back cssgen:done as an observe-only host hook for reporting on final CSS from CLI, Vite, and PostCSS.
  Use optimize or PostCSS to mutate CSS.

Patch Changes

• 9409487: Add token inspection metadata and no-primitive-token to enforce semantic token usage when a matching
  semantic token category exists.

• 682338e: - Keep nested design-system build info package-local, and safely re-extract source when build info is stale,
  malformed, or corrupt.

  • Normalize workspace Panda ranges and warn when effective consumer class-name options differ from the library.
  • Preserve recipe cascade order, compound variants, and runtime token references when hydrating design-system build
    info.
  • Validate manifests before loading presets, and reconcile token ownership and class-name compatibility after config
    hooks.
  • Make hydration diagnostics actionable and CI-correct, with reason-specific fallback errors and grouped token
    conflicts.

• 853bb65: Speed up the generated css() runtime. Calling css({ ... }) inline with the same styles now reuses a
  cached result instead of re-serializing on every call, so style-heavy trees render noticeably faster (~3x on a dense
  SSR page).

• 05c5125: Stop adding className to pattern property types.

  Pattern *Properties interfaces now only list configured pattern props. JSX components get React's className type
  back, and passing className to a pattern function no longer emits a class-name_* utility class.

• b7ab62c: Fix runtime class names for multiline string values.

  Runtime css() now collapses multiline whitespace the same way cssgen does, so values like margin: `1rem\n2rem`
  match the generated CSS selector.

• 8b6d08f: panda lib no longer silently loses or clobbers package.json exports. An array-form root export is
  preserved (under ".") instead of dropped, and overwriting a subpath whose value differs from Panda's now emits a
  warning naming the overwritten path.

• d8e8465: panda lib omits inferred fallback files that package.json "files" would not publish, and warns with a
  --files tip for dist-only packages.

• 6e3c160: Speed up css(), style-prop, and recipe resolution: the generated memo() cache now hashes flat style
  objects directly instead of always falling back to JSON.stringify. Nested and responsive values still use the
  original path, so caching stays correct.

  SSR throughput up 30-40% across all three in a variant-button benchmark.

• f8f3124: Memoize generated css() calls that receive multiple style arguments to avoid repeated merge and
  serialization work, and reuse cached raw recipe/pattern resolution in generated runtimes.

  In the generated runtime benchmarks, repeated multi-arg css() calls improved from about 1.7us to 249ns, the
  generic styled raw path improved by about 3x, and shared pattern prop splitting dropped from roughly 2.5us to
  sub-200ns in the final generated stack path.

• 0f88913: Speed up generated pattern helpers by memoizing their className output for repeated style props.

• 682338e: Remove the unused designSystem.resolveChain binding. Design-system chains are resolved by the config loader
  (loadDesignSystemChain), which walks the single parent link each manifest declares; the separate Rust
  resolve_chain primitive was never called on that path, so the duplicate ordering/cycle logic is gone.

• 33fa885: Keep native CSS keywords assignable under strictTokens for properties whose token category is empty.

  A property like cursor (no cursor tokens defined) now accepts 'pointer', 'grab', and other native keywords
  instead of requiring the [pointer] escape hatch. The same applies to any utility pointing at an unpopulated token
  category, such as opacity and zIndex.

• e0d46e5: Fix cross-file style extraction on Windows. Resolved module paths are normalized to forward slashes, so
  tsconfig-aliased and relative css() imports match and report their dependencies correctly on Windows; POSIX output
  is unchanged.

• Updated dependencies [9409487]

• Updated dependencies [682338e]

• Updated dependencies [56013a1]

• Updated dependencies [8b6d08f]

• Updated dependencies [8b6d08f]

• Updated dependencies [95e5501]

• Updated dependencies [8b6d08f]

• Updated dependencies [d8e8465]

• Updated dependencies [8b6d08f]

• Updated dependencies [682338e]

  • @pandacss/compiler-shared@2.0.0-beta.9
  • @pandacss/config@2.0.0-beta.9
  • @pandacss/types@2.0.0-beta.9