feat: Christmas tooling update 🎅🏼

.changeset/poor-readers-juggle.md

@@ -0,0 +1,19 @@
+---
+"@talismn/chaindata-provider": patch
+"@talismn/chain-connectors": patch
+"@talismn/connection-meta": patch
+"@talismn/balances-react": patch
+"@talismn/on-chain-id": patch
+"@talismn/token-rates": patch
+"@talismn/balances": patch
+"@talismn/keyring": patch
+"@talismn/crypto": patch
+"@talismn/solana": patch
+"@talismn/icons": patch
+"@talismn/scale": patch
+"@talismn/sapi": patch
+"@talismn/util": patch
+"@talismn/orb": patch
+---
+
+migration from preconstruct to tsup

.changeset/yellow-clocks-think.md

@@ -0,0 +1,19 @@
+---
+"@talismn/chaindata-provider": patch
+"@talismn/chain-connectors": patch
+"@talismn/connection-meta": patch
+"@talismn/balances-react": patch
+"@talismn/on-chain-id": patch
+"@talismn/token-rates": patch
+"@talismn/balances": patch
+"@talismn/keyring": patch
+"@talismn/crypto": patch
+"@talismn/solana": patch
+"@talismn/icons": patch
+"@talismn/scale": patch
+"@talismn/sapi": patch
+"@talismn/util": patch
+"@talismn/orb": patch
+---
+
+migrate eslint+prettier to biome

.dockerignore

@@ -4,7 +4,9 @@
 .next
 .turbo
 .i18next-parser
-dist
+# Exclude dist directories except for .papi (pre-built polkadot-api descriptors)
+**/dist
+!.papi/**/dist
 review
 build
 node_modules

.github/copilot-instructions.md

@@ -8,10 +8,14 @@
 
 ## Coding & Tooling Standards
 
-- Use **Node >= 20**, `corepack enable`, and **pnpm** commands from `package.json`/`turbo.json`.
-- Formatting & linting: Prettier + `@talismn/eslint-config` (`eslint --max-warnings 0`). Keep `_`-prefixed unused vars if needed.
-- Write/maintain unit tests (Jest) and E2E tests (Playwright). Commands:
-  - `pnpm test` (workspace-wide Jest)
+- Use **Node >= 20**, `corepack enable`, and **pnpm** commands from `package.json`.
+- Formatting & linting: **[Biome](https://biomejs.dev/)** handles both. Commands:
+  - `pnpm lint` (check linting on changed files)
+  - `pnpm chore:format` (format changed files)
+  - Pre-commit hook runs `biome check --staged` automatically
+- Keep `_`-prefixed unused vars if needed (configured in `biome.json`).
+- Write/maintain unit tests (Vitest) and E2E tests (Playwright). Commands:
+  - `pnpm test` (workspace-wide Vitest)
   - `pnpm exec playwright test` (E2E) and variants in `package.json`
 - Use `pnpm changeset` for versioned packages; respect CI expectations in `.github/workflows/ci.yml`.
 - I18n: wrap UI strings with `t()`/`Trans` and run `pnpm chore:update-translations` when keys change.
@@ -69,9 +73,9 @@
 
 ## Testing & Verification Checklist
 
-1. Re-use existing Jest/Playwright helpers when adding tests; keep mocks aligned with `apps/extension/tests`.
+1. Re-use existing Vitest/Playwright helpers when adding tests; keep mocks aligned with `apps/extension/tests`.
 2. Validate new hooks/components with real APIs (RxJS streams, Dexie, background APIs) and cover race/error paths.
-3. Ensure new commands/config entries work with `turbo run build` and `pnpm build:extension*` matrix.
+3. Ensure new commands/config entries work with `pnpm build` and `pnpm build:extension*` matrix.
 4. Any change that touches the keyring or secret storage must ship with dedicated unit tests.
 
 ## Commenting & Documentation

.github/workflows/ci.yml

@@ -20,29 +20,49 @@ jobs:
     name: "Build and test the wallet"
     timeout-minutes: 15
     runs-on: ubuntu-latest
-    # To use Remote Caching, uncomment the next lines and follow the steps below.
-    # env:
-    #  TURBO_TOKEN: ${{ secrets.TURBO_TOKEN }}
-    #  TURBO_TEAM: ${{ secrets.TURBO_TEAM }}
 
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
         with:
-          fetch-depth: 2 # also get the previous commit
+          fetch-depth: 2
+      - name: Fetch base branch for comparison
+        if: github.event_name == 'pull_request'
+        run: git fetch origin ${{ github.base_ref }} --depth=1
       - name: Update & enable corepack
         run: npm install -g corepack@latest && corepack enable
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
       - name: Setup Node.js environment
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 24
           cache: pnpm
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
+      - name: Biome check
+        run: |
+          BASE_REF="${{ github.base_ref || 'dev' }}"
+          # Get changed files using two-dot diff (works with shallow clones)
+          mapfile -t CHANGED_FILES < <(
+            git diff --name-only --diff-filter=ACMR origin/$BASE_REF HEAD -- '*.ts' '*.tsx' '*.js' '*.jsx' '*.json' '*.css' '*.cjs' '*.mjs'
+          )
+
+          if [ "${#CHANGED_FILES[@]}" -eq 0 ]; then
+            echo "No supported files changed - skipping biome check"
+            exit 0
+          fi
+
+          echo "Changed files:"
+          printf '  %q\n' "${CHANGED_FILES[@]}"
+          pnpm biome check --error-on-warnings -- "${CHANGED_FILES[@]}"
       - name: Test
-        run: pnpm preconstruct:dev && pnpm test
+        run: pnpm test
+      - name: Typecheck
+        run: |
+          # All packages and apps use customConditions: ["@talismn/source"] to resolve
+          # @talismn/* packages directly from source. This means no package build is needed.
+          pnpm typecheck
       - name: Extract short SHA + package version
         id: vars
         run: |
@@ -59,8 +79,8 @@ jobs:
           command: "upload"
           cli-version: "2.2.0"
           args: "--uploadPath ./apps/extension/.i18next-parser/locales/{lang}/{ns}.json --apiKey ${{ secrets.SIMPLE_LOCALIZE_API_KEY }}"
-      - name: Build
-        run: pnpm build:extension:ci
+      - name: Build extension
+        run: pnpm build:extension
         env:
           COMMIT_SHA_SHORT: ${{ steps.vars.outputs.sha_short }}
           POSTHOG_AUTH_TOKEN: ${{ secrets.POSTHOG_AUTH_TOKEN }}
@@ -71,7 +91,7 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: build
-          path: ./apps/extension/dist/chrome/talisman_extension_ci_${{ steps.vars.outputs.sha_short }}_chrome.zip
+          path: ./apps/extension/dist/*.zip
           retention-days: 5
 
   # This job will use the files from the build job to run Playwright tests
@@ -92,7 +112,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 24
           cache: pnpm
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
@@ -105,8 +125,8 @@ jobs:
           path: ./build-artifact
       - name: Unzip build artifact to the playwright extension path
         run: |
-          mkdir -p ./apps/extension/dist/chrome
-          unzip ./build-artifact/*.zip -d ./apps/extension/dist/chrome
+          mkdir -p ./apps/extension/dist/chrome-mv3
+          unzip ./build-artifact/*.zip -d ./apps/extension/dist/chrome-mv3
       - name: Cache playwright browsers
         uses: actions/cache@v3
         with:
@@ -133,6 +153,7 @@ jobs:
   # This job will build and publish a snapshot version of the packages which have changesets in this PR
   publish_snapshot:
     name: "Publish a snapshot version of any packages with changesets in this PR to npm"
+    needs: ensure_pr_has_changeset
     timeout-minutes: 15
     runs-on: ubuntu-latest
     if: github.event_name == 'pull_request'
@@ -149,13 +170,13 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 24
           cache: pnpm
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
       - name: Bump changed package versions to a snapshot version
         run: pnpm changeset version --snapshot pr${{ github.event.pull_request.number }}
-      - name: Build snapshot packages
+      - name: Build packages for npm publish
         run: pnpm build:packages
       - name: Set publish config
         run: pnpm config set '//registry.npmjs.org/:_authToken' "${PNPM_TOKEN}"
@@ -185,7 +206,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 24
           cache: pnpm
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
@@ -323,7 +344,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 24
           cache: pnpm
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
@@ -337,7 +358,7 @@ jobs:
         env:
           # GITHUB_TOKEN is automatically added into the ENV by GitHub CI
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: Build packages
+      - name: Build packages for npm publish
         if: steps.changesets.outputs.hasChangesets == 'false'
         run: pnpm build:packages
       - name: Set publish config

.gitignore

@@ -31,9 +31,16 @@ yarn-error.log*
 # turbo
 .turbo
 
+# typescript
+*.tsbuildinfo
+
+# tsup temp files
+tsup.config.bundled_*
+
 # extension
 dist
 review
+.wxt
 
 # Playwright
 /test-results/
@@ -42,4 +49,6 @@ review
 /playwright/.cache/
 
 # tmp folder for translations extraction
-.i18next-parser/
+.i18next-parser/
+
+/.verify-build/

.husky/pre-commit

@@ -1 +1,22 @@
-pnpm lint-staged
+# Run Biome on staged files and auto-fix issues
+# Disable errexit for this block since we handle exit codes manually
+set +e
+output=$(pnpm biome check --staged --write --error-on-warnings 2>&1)
+exit_code=$?
+set -e
+echo "$output"
+
+if [ $exit_code -eq 0 ]; then
+  # Biome succeeded - all checks passed
+  exit 0
+elif echo "$output" | grep -q "No files were processed"; then
+  # No supported files staged (e.g., only YAML/MD files) - skip gracefully
+  # Biome only supports JS/TS/JSX/TSX/JSON/CSS
+  exit 0
+elif echo "$output" | grep -q "The list is empty"; then
+  # No files staged at all (e.g., --allow-empty commit)
+  exit 0
+else
+  # Actual lint/format errors - fail the commit
+  exit $exit_code
+fi

.npmrc

@@ -28,4 +28,7 @@ use-node-version=24.8.0
 ; Once that's done, we can delete this comment!
 shamefully-hoist=true
 
+; Increase Node.js heap size for memory-intensive builds (WXT/Vite bundling).
+; This helps on memory-constrained systems (e.g., WSL with limited RAM).
+node-options="--max-old-space-size=4096"
 save-exact=true

.vscode/extensions.json

@@ -1,7 +1,3 @@
 {
-  "recommendations": [
-    "dbaeumer.vscode-eslint",
-    "esbenp.prettier-vscode",
-    "bradlc.vscode-tailwindcss"
-  ]
+  "recommendations": ["biomejs.biome", "bradlc.vscode-tailwindcss"]
 }

.vscode/settings.json

@@ -11,5 +11,34 @@
 
   // defaults to 1rem=16px, but we use 1rem=10px in the extension
   // this setting will provide accurate intellisense values
-  "tailwindCSS.rootFontSize": 10
+  "tailwindCSS.rootFontSize": 10,
+
+  "biome.lsp.bin": "node_modules/.bin/biome",
+  "editor.formatOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll.biome": "always"
+  },
+  "files.watcherExclude": {
+    "**/routeTree.gen.ts": true
+  },
+  "[javascript]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[typescript]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[typescriptreact]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[css]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[json]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[jsonc]": {
+    "editor.defaultFormatter": "biomejs.biome"
+  },
+  "prettier.enable": false,
+  "eslint.format.enable": false
 }