chore: bump version to v0.5.0

Author: thedanchez

apps/e2e/CHANGELOG.md

@@ -0,0 +1,8 @@
+# e2e
+
+## 0.0.1
+
+### Patch Changes
+
+- Updated dependencies
+  - @dschz/solid-uplot@0.5.0

apps/e2e/package.json

@@ -1,6 +1,6 @@
 {
   "name": "e2e",
-  "version": "0.0.0",
+  "version": "0.0.1",
   "private": true,
   "type": "module",
   "scripts": {

apps/playground/CHANGELOG.md

@@ -0,0 +1,8 @@
+# playground
+
+## 0.0.1
+
+### Patch Changes
+
+- Updated dependencies
+  - @dschz/solid-uplot@0.5.0

apps/playground/package.json

@@ -1,6 +1,6 @@
 {
   "name": "playground",
-  "version": "0.0.0",
+  "version": "0.0.1",
   "private": true,
   "type": "module",
   "scripts": {

packages/solid-uplot/CHANGELOG.md

@@ -1,5 +1,115 @@
 # @dschz/solid-uplot
 
+## 0.5.0
+
+### Breaking Changes
+
+#### DOM Structure: Two-div layout
+
+The component now renders a **two-div structure** instead of a single div. A new inner
+`<div class="solid-uplot-chart">` wraps the uPlot canvas, separating it from the
+outer layout container.
+
+**Before (v0.4.0):**
+
+```html
+<div id="solid-uplot-root" class="solid-uplot" ref="{ref}">
+  <!-- children (legends, toolbars, etc.) -->
+  <!-- uPlot canvas injected here, in the same container -->
+</div>
+```
+
+**After (v0.5.0):**
+
+```html
+<div id="solid-uplot-root" class="solid-uplot" ref="{ref}">
+  <!-- children (legends, toolbars, etc.) -->
+  <div class="solid-uplot-chart">
+    <!-- uPlot canvas injected here, in the inner container -->
+  </div>
+</div>
+```
+
+The `ref` prop continues to point to the component's root element. The inner
+`solid-uplot-chart` div is an implementation detail and should not be targeted
+directly.
+
+**Migration notes:**
+
+- CSS selectors targeting `.solid-uplot` still match the outer container.
+  The new `.solid-uplot-chart` class is available for targeting the chart
+  wrapper specifically, but is considered internal.
+- If you were relying on the root div having `position: relative`, note
+  that this style now lives on the inner chart div. The root div's
+  positioning is unset (controlled by your layout).
+
+#### `autoResize` behavioral change
+
+When `autoResize` is enabled, the `width` and `height` props are now **ignored**.
+The chart fills whatever space its container provides via flex layout instead of
+using the prop values as initial dimensions.
+
+The parent container **must** provide explicit dimensions (e.g., fixed height,
+flex/grid layout). If it does not, the chart renders at 0px height and logs a
+development-mode warning, rather than growing infinitely.
+
+| Scenario                         | v0.4.0                     | v0.5.0                         |
+| -------------------------------- | -------------------------- | ------------------------------ |
+| Constrained parent (has height)  | Works correctly            | Works correctly                |
+| Flex/grid parent with height     | Works correctly            | Works correctly                |
+| Unconstrained parent (no height) | **Infinite height growth** | 0px chart height + dev warning |
+
+### Bug Fixes
+
+#### Infinite height growth with `autoResize`
+
+Fixed a feedback loop where enabling `autoResize` in a container without explicit
+height constraints caused the chart to grow infinitely. The root cause was the
+single-div layout: the ResizeObserver reported the container size, uPlot resized
+its canvas to match, the canvas content pushed the container taller, and the cycle
+repeated.
+
+The fix introduces the two-div structure described above. The inner chart div uses
+`flex: 1 1 0` with `min-height: 0` and `min-width: 0`, ensuring its size is
+dictated by the parent layout rather than by the canvas content. This breaks the
+feedback loop entirely.
+
+#### Tooltip positioning in offset containers
+
+Fixed tooltip placement when the chart is not at the document origin (e.g., has
+margins, padding, or is nested in a layout). Previously, absolute-positioned
+tooltips calculated coordinates in document-absolute space using `window.scrollX/Y`,
+but were rendered inside a `position: relative` ancestor — causing a double-offset
+that displaced the tooltip from the cursor.
+
+Tooltips now compute container-relative coordinates by subtracting the root
+element's viewport position (`rootRect.left`/`rootRect.top`). Overflow detection
+was updated to use a `rootOffset` parameter instead of the previous `isFixed`
+boolean, correctly converting back to viewport coordinates for edge flipping.
+
+#### `focusSeries` implicit return fix
+
+Fixed a missing return value in the series focus target matching logic. The final
+`"index" in t` branch now correctly returns the comparison result instead of
+falling through as `undefined`.
+
+### Internal
+
+- **Monorepo migration**: The project was restructured from a flat single-package
+  repository into a Bun workspaces monorepo (`packages/solid-uplot`,
+  `apps/playground`, `apps/e2e`, `packages/tsconfig`). Published import paths
+  are unchanged.
+- **E2E test suite**: Added Playwright-based end-to-end tests covering resize
+  behavior (fixed, auto, manual), infinite growth regression, and tooltip
+  positioning (absolute and fixed/dialog modes).
+- **Dev-mode warning**: When `autoResize` observes a 0px container height, a
+  one-time console warning guides developers to provide explicit container
+  dimensions.
+- **Playground refinements**: Updated the Resize and Children Placement pages to
+  reflect the new `autoResize` semantics — removed outdated warnings about
+  `autoResize` with children, added a Dashboard Layout page demonstrating the
+  recommended flex-based resize pattern, and standardized the demo styling.
+
 ## 0.4.0
 
 ### Minor Changes

packages/solid-uplot/jsr.json

@@ -1,6 +1,6 @@
 {
   "name": "@dschz/solid-uplot",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "license": "MIT",
   "exports": "./src/index.ts",
   "publish": {

packages/solid-uplot/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@dschz/solid-uplot",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "SolidJS wrapper for uPlot — ultra-fast, tiny time-series & charting library",
   "type": "module",
   "author": "Daniel Sanchez <dsanc89@pm.me>",