v0.2.1

[0.2.1] - 2026-04-18

There are no user-facing changes in this release. All modifications are internal tooling (removal of Biome formatter/linter configuration and its dependencies).

v0.2.0

[0.2.0] - 2026-04-18

Changed

• Package renamed from renderlens to rendertrace (the renderlens name was unavailable on npm)
• useRenderLens hook renamed to useRenderTrace; exported types RenderLensRef, RenderLensMetric, and UseRenderLensOptions renamed to RenderTraceRef, RenderTraceMetric, and UseRenderTraceOptions respectively
• DOM data attributes data-renderlens-* renamed to data-rendertrace-*

v0.1.0

[0.1.0] - 2026-04-18

Added

• useRenderLens(label, options) hook that attaches a callback ref to any React element and tracks how many times it renders or commits
• metric option ("renders" | "commits") on useRenderLens to choose whether the counter increments on every render or only on DOM commits
• Overlay pill displayed in a fixed position over each tracked element showing the label and current count, portaled to document.body and repositioned on scroll and resize
• Automatic no-op behavior in production (NODE_ENV === "production"), so the hook and overlay add zero overhead when shipped