Remove OWID and Our World in Data references from codebase

Rebrand the library by removing legacy OWID references:

File renames:
- OwidTable.ts → ChartsTable.ts
- OwidTableUtil.ts → TableUtil.ts
- OwidTableSynthesizers.ts → TableSynthesizers.ts
- OwidVariable.ts → Variable.ts
- OwidOrigin.ts → Origin.ts
- OwidSource.ts → Source.ts
- OwidTestData.ts → TestData.ts
- LegacyToOwidTable.ts → LegacyToChartsTable.ts

Type/function renames:
- OwidTable → ChartsTable
- OwidRow → DataRow
- OwidColumnDef → ColumnDef
- OwidVariableId → VariableId
- OwidProcessingLevel → ProcessingLevel
- checkIsOwidContinent → checkIsContinent
- LogoOption.owid → LogoOption.legacy

CSS class renames:
- owid-btn → charts-btn
- owid-checkbox → charts-checkbox

Note: Entity codes in regions.json (OWID_WRL, OWID_LIC, etc.)
are preserved for data compatibility.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: xrendan

.storybook/docs/ChartTypes.mdx

@@ -90,7 +90,7 @@ const grapherState = new GrapherState({
 Best for showing relationships between two variables. Requires both X and Y dimensions.
 
 ```tsx
-import { createOwidTestDataset, legacyToOwidTableAndDimensionsWithMandatorySlug } from "@buildcanada/charts"
+import { createTestDataset, legacyToChartsTableAndDimensionsWithMandatorySlug } from "@buildcanada/charts"
 
 // Define two variables
 const gdpData = [
@@ -108,12 +108,12 @@ const dimensions = [
   { variableId: 2, property: DimensionProperty.y },
 ]
 
-const dataset = createOwidTestDataset([
+const dataset = createTestDataset([
   { data: gdpData, metadata: { id: 1, display: { name: "GDP per capita" } } },
   { data: lifeExpData, metadata: { id: 2, display: { name: "Life expectancy" } } },
 ])
 
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
 
 const grapherState = new GrapherState({
   title: "GDP vs Life Expectancy",

.storybook/docs/DataLoading.mdx

@@ -15,14 +15,14 @@ All charts require data with these mandatory columns:
 
 ## Method 1: Using TestData Format (Recommended)
 
-The simplest approach uses the `createOwidTestDataset` helper with a structured array:
+The simplest approach uses the `createTestDataset` helper with a structured array:
 
 ```tsx
 import {
   Grapher,
   GrapherState,
-  createOwidTestDataset,
-  legacyToOwidTableAndDimensionsWithMandatorySlug,
+  createTestDataset,
+  legacyToChartsTableAndDimensionsWithMandatorySlug,
   GRAPHER_CHART_TYPES,
   DimensionProperty,
 } from "@buildcanada/charts"
@@ -53,11 +53,11 @@ const dimensions = [
   { variableId, property: DimensionProperty.y },
 ]
 
-const dataset = createOwidTestDataset([
+const dataset = createTestDataset([
   { data: myData, metadata: myMetadata },
 ])
 
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(
   dataset,
   dimensions,
   {} // optional: color mapping for entities
@@ -80,8 +80,8 @@ If you have JSON data from an API or file:
 import {
   Grapher,
   GrapherState,
-  createOwidTestDataset,
-  legacyToOwidTableAndDimensionsWithMandatorySlug,
+  createTestDataset,
+  legacyToChartsTableAndDimensionsWithMandatorySlug,
   GRAPHER_CHART_TYPES,
   DimensionProperty,
 } from "@buildcanada/charts"
@@ -122,8 +122,8 @@ const metadata = {
 
 // Build chart
 const dimensions = [{ variableId: 1, property: DimensionProperty.y }]
-const dataset = createOwidTestDataset([{ data: testData, metadata }])
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
+const dataset = createTestDataset([{ data: testData, metadata }])
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
 
 const grapherState = new GrapherState({
   title: "GDP Growth Rate",
@@ -241,7 +241,7 @@ const entityColors = {
   "Germany": "#ffcc00",
 }
 
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(
   dataset,
   dimensions,
   entityColors // Pass colors here
@@ -288,7 +288,7 @@ type TestMetadata = {
 - Check that `dimensions` includes the correct `variableId`
 
 ### Colors not applying
-- Pass the color map to `legacyToOwidTableAndDimensionsWithMandatorySlug`
+- Pass the color map to `legacyToChartsTableAndDimensionsWithMandatorySlug`
 - Entity names in the color map must exactly match data entity names
 
 ## Next Steps

.storybook/docs/Introduction.mdx

@@ -4,7 +4,7 @@ import { Meta } from "@storybook/addon-docs/blocks"
 
 # @buildcanada/charts
 
-A configurable data visualization library for creating interactive charts. Extracted from [Our World in Data's Grapher](https://github.com/owid/owid-grapher).
+A configurable data visualization library for creating interactive charts.
 
 ## Features
 
@@ -61,4 +61,4 @@ This library requires the following peer dependencies:
 
 ## License
 
-MIT License - Based on Our World in Data's Grapher (Apache 2.0)
+MIT License

.storybook/docs/MapCharts.mdx

@@ -203,8 +203,8 @@ import {
   ChartsProvider,
   Grapher,
   GrapherState,
-  createOwidTestDataset,
-  legacyToOwidTableAndDimensionsWithMandatorySlug,
+  createTestDataset,
+  legacyToChartsTableAndDimensionsWithMandatorySlug,
   fakeEntities,
   DimensionProperty,
   MapRegionName,
@@ -235,8 +235,8 @@ const metadata = {
 }
 
 const dimensions = [{ variableId: 1, property: DimensionProperty.y }]
-const dataset = createOwidTestDataset([{ data: lifeExpData, metadata }])
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
+const dataset = createTestDataset([{ data: lifeExpData, metadata }])
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
 
 const grapherState = new GrapherState({
   title: "Life Expectancy by Country (2020)",

.storybook/helpers/grapherStateFactory.ts

@@ -3,7 +3,7 @@ import { GrapherState } from "../../packages/charts/src/grapher/core/GrapherStat
 import {
     LifeExpectancyGrapher,
     CanadaProvinceGrapher,
-} from "../../packages/charts/src/grapher/testData/OwidTestData.sample.js"
+} from "../../packages/charts/src/grapher/testData/TestData.sample.js"
 import type { GrapherProgrammaticInterface } from "../../packages/charts/src/grapher/core/Grapher.js"
 import {
     ColorSchemeName,
@@ -104,7 +104,7 @@ export function createScatterPlotState(
 
 /**
  * Create a GrapherState for a WorldMap story
- * Uses Blues color scheme to match OWID production styling
+ * Uses Blues color scheme for standard styling
  */
 export function createMapChartState(
     overrides: Partial<GrapherProgrammaticInterface> = {}

CLAUDE.md

@@ -4,7 +4,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## Project: @buildcanada/charts
 
-A configurable data visualization library for creating interactive charts. Extracted from Our World in Data's Grapher.
+A configurable data visualization library for creating interactive charts.
 
 ## Commands
 
@@ -31,7 +31,7 @@ bun run typecheck        # TypeScript check
 src/
 ├── components/     # Reusable UI components (TextWrap, MarkdownTextWrap, etc.)
 ├── config/         # ChartsProvider context and configuration
-├── core-table/     # Data table handling (OwidTable, CoreTable)
+├── core-table/     # Data table handling (ChartsTable, CoreTable)
 ├── explorer/       # Explorer component (data explorer UI)
 ├── grapher/        # Main charting engine
 │   ├── axis/           # Axis rendering

README.md

@@ -2,7 +2,7 @@
 
 Part of the [Build Canada Design System](https://github.com/BuildCanada/bcds) monorepo.
 
-A configurable data visualization library for creating interactive charts. Extracted from [Our World in Data's](https://ourworldindata.org) Grapher.
+A configurable data visualization library for creating interactive charts.
 
 ## Installation
 
@@ -34,8 +34,8 @@ import {
   GrapherState,
   GRAPHER_CHART_TYPES,
   DimensionProperty,
-  createOwidTestDataset,
-  legacyToOwidTableAndDimensionsWithMandatorySlug,
+  createTestDataset,
+  legacyToChartsTableAndDimensionsWithMandatorySlug,
 } from "@buildcanada/charts"
 import "@buildcanada/charts/styles.css"
 
@@ -48,8 +48,8 @@ const myData = [
 const metadata = { id: 1, display: { name: "My Metric" } }
 const dimensions = [{ variableId: 1, property: DimensionProperty.y }]
 
-const dataset = createOwidTestDataset([{ data: myData, metadata }])
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
+const dataset = createTestDataset([{ data: myData, metadata }])
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
 
 const grapherState = new GrapherState({
   title: "My Chart",

docs/DATA_LOADING_GUIDE.md

@@ -46,15 +46,15 @@ All charts require data with these mandatory columns:
 
 ## Method 1: Using TestData Format (Recommended)
 
-The simplest approach uses the `createOwidTestDataset` helper with a structured array:
+The simplest approach uses the `createTestDataset` helper with a structured array:
 
 ```tsx
 import {
   Grapher,
   GrapherState,
-  createOwidTestDataset,
+  createTestDataset,
   fakeEntities,
-  legacyToOwidTableAndDimensionsWithMandatorySlug,
+  legacyToChartsTableAndDimensionsWithMandatorySlug,
   GRAPHER_CHART_TYPES,
   DimensionProperty,
 } from "@buildcanada/charts"
@@ -85,11 +85,11 @@ const dimensions = [
   { variableId, property: DimensionProperty.y },
 ]
 
-const dataset = createOwidTestDataset([
+const dataset = createTestDataset([
   { data: myData, metadata: myMetadata },
 ])
 
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(
   dataset,
   dimensions,
   {} // optional: color mapping for entities
@@ -112,8 +112,8 @@ If you have JSON data from an API or file:
 import {
   Grapher,
   GrapherState,
-  createOwidTestDataset,
-  legacyToOwidTableAndDimensionsWithMandatorySlug,
+  createTestDataset,
+  legacyToChartsTableAndDimensionsWithMandatorySlug,
   GRAPHER_CHART_TYPES,
   DimensionProperty,
 } from "@buildcanada/charts"
@@ -154,8 +154,8 @@ const metadata = {
 
 // Build chart
 const dimensions = [{ variableId: 1, property: DimensionProperty.y }]
-const dataset = createOwidTestDataset([{ data: testData, metadata }])
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
+const dataset = createTestDataset([{ data: testData, metadata }])
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
 
 const grapherState = new GrapherState({
   title: "GDP Growth Rate",
@@ -302,12 +302,12 @@ const dimensions = [
   { variableId: 2, property: DimensionProperty.y },
 ]
 
-const dataset = createOwidTestDataset([
+const dataset = createTestDataset([
   { data: xData, metadata: xMetadata },
   { data: yData, metadata: yMetadata },
 ])
 
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(dataset, dimensions, {})
 
 const grapherState = new GrapherState({
   chartTypes: [GRAPHER_CHART_TYPES.ScatterPlot],
@@ -338,7 +338,7 @@ const entityColors = {
   "Germany": "#ffcc00",
 }
 
-const table = legacyToOwidTableAndDimensionsWithMandatorySlug(
+const table = legacyToChartsTableAndDimensionsWithMandatorySlug(
   dataset,
   dimensions,
   entityColors // Pass colors here
@@ -352,8 +352,8 @@ import {
   ChartsProvider,
   Grapher,
   GrapherState,
-  createOwidTestDataset,
-  legacyToOwidTableAndDimensionsWithMandatorySlug,
+  createTestDataset,
+  legacyToChartsTableAndDimensionsWithMandatorySlug,
   parseDelimited,
   GRAPHER_CHART_TYPES,
   DimensionProperty,
@@ -389,15 +389,15 @@ function CSVChart({ csvData }: { csvData: string }) {
   const variableId = 1
   const dimensions = [{ variableId, property: DimensionProperty.y }]
 
-  const dataset = createOwidTestDataset([{
+  const dataset = createTestDataset([{
     data: testData,
     metadata: {
       id: variableId,
       display: { name: "Value", numDecimalPlaces: 0 },
     },
   }])
 
-  const table = legacyToOwidTableAndDimensionsWithMandatorySlug(
+  const table = legacyToChartsTableAndDimensionsWithMandatorySlug(
     dataset,
     dimensions,
     {}
@@ -525,5 +525,5 @@ type TestMetadata = {
 - For Canada maps, use full province names (e.g., "British Columbia", not "BC")
 
 ### Colors not applying
-- Pass the color map to `legacyToOwidTableAndDimensionsWithMandatorySlug`
+- Pass the color map to `legacyToChartsTableAndDimensionsWithMandatorySlug`
 - Entity names in the color map must exactly match data entity names

packages/charts/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@buildcanada/charts",
   "version": "0.1.1",
-  "description": "A configurable data visualization library for creating interactive charts. Extracted from Our World in Data's Grapher.",
+  "description": "A configurable data visualization library for creating interactive charts.",
   "type": "module",
   "main": "src/index.ts",
   "types": "src/index.ts",