getsentry · BYK · Feb 18, 2026 · Feb 17, 2026 · Feb 17, 2026 · Feb 18, 2026
diff --git a/.claude/settings.json b/.claude/settings.json
@@ -32,9 +32,9 @@
       "Bash(gh repo view:*)",
       "Bash(gh api:*)",
       "Bash(node --version:*)",
-      "Bash(yarn list:*)",
-      "Bash(yarn info:*)",
-      "Bash(yarn why:*)",
+      "Bash(pnpm list:*)",
+      "Bash(pnpm info:*)",
+      "Bash(pnpm why:*)",
       "Bash(tsc --version:*)",
       "Bash(docker --version:*)",
       "Bash(docker ps:*)",

diff --git a/.github/workflows/algolia-index.yml b/.github/workflows/algolia-index.yml
@@ -9,10 +9,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+
       - uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a # v4
         id: setup-node
         with:
           node-version-file: 'package.json'
+          cache: 'pnpm'
+
       - uses: dorny/paths-filter@v3
         id: filter
         with:
@@ -27,20 +32,13 @@ jobs:
         with:
           bun-version: '1.1.34'
 
-      - uses: actions/cache@v4
-        id: cache
-        with:
-          path: ${{ github.workspace }}/node_modules
-          key: node-${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
-
-      - run: yarn install --frozen-lockfile
-        if: steps.cache.outputs.cache-hit != 'true'
+      - run: pnpm install --frozen-lockfile
 
       # bun seems to be the most straightforward way to run a TypeScript script
       # without introducing another dependency like ts-node or tsx for everyone else
 
       - name: Build index for user docs
-        run: yarn build && bun ./scripts/algolia.ts
+        run: pnpm build && bun ./scripts/algolia.ts
         if: steps.filter.outputs.docs == 'true'
         env:
           ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
@@ -52,7 +50,7 @@ jobs:
           NEXT_PUBLIC_SENTRY_DSN: https://examplePublicKey@o0.ingest.sentry.io/0
 
       - name: Build index for developer docs
-        run: yarn build:developer-docs && bun ./scripts/algolia.ts
+        run: pnpm build:developer-docs && bun ./scripts/algolia.ts
         if: steps.filter.outputs.dev-docs == 'true'
         env:
           ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}

diff --git a/.github/workflows/lint-404s.yml b/.github/workflows/lint-404s.yml
@@ -11,10 +11,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+
       - uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a # v4
         id: setup-node
         with:
           node-version-file: 'package.json'
+          cache: 'pnpm'
+
       - uses: dorny/paths-filter@v3
         id: filter
         with:
@@ -31,32 +36,29 @@ jobs:
           bun-version: latest
 
       - uses: actions/cache@v4
-        id: cache
         with:
           path: |
-            ${{ github.workspace }}/node_modules
             ${{ github.workspace }}/.next/cache
-            ${{ github.workspace }}/.eslintcache
-          key: node-${{ runner.os }}-${{ steps.setup-node.outputs.node-version }}-${{ hashFiles('**/yarn.lock') }}
+          key: nextjs-${{ runner.os }}-${{ steps.setup-node.outputs.node-version }}-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |
-            node-${{ runner.os }}-${{ steps.setup-node.outputs.node-version }}-
+            nextjs-${{ runner.os }}-${{ steps.setup-node.outputs.node-version }}-
 
-      - run: yarn install --frozen-lockfile
+      - run: pnpm install --frozen-lockfile
 
-      - run: yarn build
+      - run: pnpm build
         if: steps.filter.outputs.docs == 'true'
         env:
           SENTRY_DSN: https://examplePublicKey@o0.ingest.sentry.io/0
           NEXT_PUBLIC_SENTRY_DSN: https://examplePublicKey@o0.ingest.sentry.io/0
 
-      - run: yarn build:developer-docs
+      - run: pnpm build:developer-docs
         if: steps.filter.outputs.dev-docs == 'true'
         env:
           SENTRY_DSN: https://examplePublicKey@o0.ingest.sentry.io/0
           NEXT_PUBLIC_SENTRY_DSN: https://examplePublicKey@o0.ingest.sentry.io/0
 
       - name: Start Http Server
-        run: yarn start &
+        run: pnpm start &
         if: steps.filter.outputs.docs == 'true' || steps.filter.outputs.dev-docs == 'true'
         env:
           SENTRY_DSN: https://examplePublicKey@o0.ingest.sentry.io/0

diff --git a/.github/workflows/sync-labels.yml b/.github/workflows/sync-labels.yml
@@ -21,27 +21,26 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11  # v4.1.1
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - uses: pnpm/action-setup@v4
 
       - uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a # v4
         id: setup-node
         with:
           node-version-file: 'package.json'
 
-      - name: Install github-label-sync
-        run: yarn global add github-label-sync@2.2.0
-
       - name: Run github-label-sync
         run: |
-          github-label-sync \
+          pnpm dlx github-label-sync@2.2.0 \
             --access-token ${{ secrets.GITHUB_TOKEN }} \
             --labels .github/labels.yml \
             ${{ github.event_name == 'pull_request' && '--dry-run' || '' }} \
             ${{ github.repository }} \
             2>&1 | tee sync-report.txt
 
       - name: Read sync output into variable
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea  # v7.0.1
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         if: github.event_name == 'pull_request'
         id: github-label-sync
         with:

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -21,31 +21,31 @@ jobs:
           app_id: ${{ vars.SENTRY_INTERNAL_APP_ID }}
           private_key: ${{ secrets.SENTRY_INTERNAL_APP_PRIVATE_KEY }}
 
+      - uses: pnpm/action-setup@v4
+
       - uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a # v4
         id: setup-node
         with:
           node-version-file: 'package.json'
+          cache: 'pnpm'
 
       - uses: actions/cache@v4
-        id: cache
         with:
           path: |
-            ${{ github.workspace }}/node_modules
             ${{ github.workspace }}/.next/cache
             ${{ github.workspace }}/.eslintcache
-          key: node-${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
+          key: nextjs-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |
-            node-${{ runner.os }}-
+            nextjs-${{ runner.os }}-
 
-      - run: yarn install --frozen-lockfile
-        if: steps.cache.outputs.cache-hit != 'true'
+      - run: pnpm install --frozen-lockfile
 
       # Additional checks
-      - run: yarn lint:ts
+      - run: pnpm lint:ts
 
       # Run automatic fixes (run prettier apart from eslint to also fix mdx files)
-      - run: yarn lint:prettier:fix
-      - run: yarn lint:eslint:fix --cache
+      - run: pnpm lint:prettier:fix
+      - run: pnpm lint:eslint:fix --cache
 
       # Check (and error) for dirty working tree for forks
       # Reason being we need a different token to auto commit changes and
@@ -75,22 +75,24 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
+
+      - uses: pnpm/action-setup@v4
+
       - name: Set up Node
         uses: actions/setup-node@v4
         with:
           node-version-file: 'package.json'
+          cache: 'pnpm'
+
       - uses: actions/cache@v4
-        id: cache
         with:
           path: |
-            ${{ github.workspace }}/node_modules
             ${{ github.workspace }}/.next/cache
-            ${{ github.workspace }}/.eslintcache
-          key: node-${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
+          key: nextjs-${{ runner.os }}-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |
-            node-${{ runner.os }}-
+            nextjs-${{ runner.os }}-
+
+      - run: pnpm install --frozen-lockfile
 
-      - run: yarn install --frozen-lockfile
-        if: steps.cache.outputs.cache-hit != 'true'
       - name: Run Tests
-        run: yarn test
+        run: pnpm test
diff --git a/.gitignore b/.gitignore
@@ -1,8 +1,5 @@
 # Logs
 *.log
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
 
 # Runtime data
 pids
@@ -67,15 +64,6 @@ typings/
 # Claude AI settings (local)
 .claude/settings.local.json
 
-# Yarn
-yarn-error.log
-.pnp/
-.pnp.js
-.yarn
-
-# Yarn Integrity file
-.yarn-integrity
-
 # wizard files are auto generated
 static/_platforms/
 

diff --git a/.yarnrc.yml b/.yarnrc.yml
diff --git a/AGENTS.md b/AGENTS.md
@@ -1,23 +1,28 @@
 # Agent Instructions
 
 ## Package Manager
-Use **yarn**: `yarn install`, `yarn dev`, `yarn build`, `yarn test`
+
+Use **pnpm**: `pnpm install`, `pnpm dev`, `pnpm build`, `pnpm test`
 
 ## Commit Attribution
+
 AI commits MUST include:
+
 ```
 Co-Authored-By: Claude <noreply@anthropic.com>
 ```
 
 ## Development
-- `yarn dev` - Start dev server with Sentry sidecar
-- `yarn dev:minimal` - Start dev server without sidecar
-- `yarn build` - Production build
-- `yarn test` - Run tests with vitest
-- `yarn lint` - Run all linters
-- `yarn lint:fix` - Auto-fix lint issues
+
+- `pnpm dev` - Start dev server with Sentry sidecar
+- `pnpm dev:minimal` - Start dev server without sidecar
+- `pnpm build` - Production build
+- `pnpm test` - Run tests with vitest
+- `pnpm lint` - Run all linters
+- `pnpm lint:fix` - Auto-fix lint issues
 
 ## Tech Stack
+
 - Next.js 15 with App Router
 - React 19
 - TypeScript
@@ -26,6 +31,7 @@ Co-Authored-By: Claude <noreply@anthropic.com>
 - Sentry SDK (`@sentry/nextjs`)
 
 ## Project Structure
+
 - `app/` - Next.js app router pages and layouts
 - `src/` - Source code (components, utilities)
 - `docs/` - MDX documentation content
@@ -35,21 +41,24 @@ Co-Authored-By: Claude <noreply@anthropic.com>
 - `public/` - Static assets
 
 ## Code Style
+
 - ESLint + Prettier enforced via pre-commit hooks
 - Use TypeScript strict mode
 - Follow existing patterns in codebase
 
 ## Testing
-Run `yarn test` for vitest. Tests live alongside source files or in `__tests__` directories.
+
+Run `pnpm test` for vitest. Tests live alongside source files or in `__tests__` directories.
 
 ## CLI Commands
-| Command | Description |
-|---------|-------------|
-| `make develop` | Initial setup |
-| `make test` | Run tests |
-| `yarn lint:ts` | TypeScript check |
-| `yarn lint:eslint` | ESLint check |
-| `yarn lint:prettier` | Prettier check |
+
+| Command              | Description      |
+| -------------------- | ---------------- |
+| `make develop`       | Initial setup    |
+| `make test`          | Run tests        |
+| `pnpm lint:ts`       | TypeScript check |
+| `pnpm lint:eslint`   | ESLint check     |
+| `pnpm lint:prettier` | Prettier check   |
 
 ## Developer Documentation (develop-docs/)
 
@@ -60,7 +69,9 @@ When writing requirements in `develop-docs/`:
 2. **Add RFC 2119 Alert**: When creating a new file with requirements, or adding requirements to an existing file, ensure the file has an Alert at the top (after frontmatter) to clarify RFC 2119 usage. If missing, add:
    ```mdx
    <Alert>
-     This document uses key words such as "MUST", "SHOULD", and "MAY" as defined in [RFC 2119](https://www.ietf.org/rfc/rfc2119.txt) to indicate requirement levels.
+     This document uses key words such as "MUST", "SHOULD", and "MAY" as defined
+     in [RFC 2119](https://www.ietf.org/rfc/rfc2119.txt) to indicate requirement
+     levels.
    </Alert>
    ```
 

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -6,16 +6,16 @@
 
 ## Setting up an Environment
 
-We use Next.js, `yarn` and `volta` to manage the environment.
+We use Next.js, `pnpm` and `volta` to manage the environment.
 
 ```
 make
 
 # Start dev server for user docs
-yarn dev
+pnpm dev
 
 # Start dev server for developer docs
-yarn dev:developer-docs
+pnpm dev:developer-docs
 ```
 
 With that, the repo is fully set up and you are ready to open local docs under http://localhost:3000
diff --git a/Makefile b/Makefile
@@ -1,6 +1,6 @@
 develop: setup-git
 	[ -f .env.development ] || cp .env.example .env.development
-	yarn
+	pnpm install
 
 setup-git:
 ifneq (, $(shell which pre-commit))
@@ -9,7 +9,7 @@ endif
 	git config branch.autosetuprebase always
 
 test:
-	yarn test
+	pnpm test
 
 preview-api-docs:
 	bin/preview-api-docs

diff --git a/_typos.toml b/_typos.toml
@@ -23,7 +23,7 @@ extend-exclude = [
   # Data and configuration files
   "*.json",            # JSON files have many false positives
   "*.lock",            # Package lock files
-  "yarn.lock",         # Yarn lock file
+  "pnpm-lock.yaml",   # pnpm lockfile
   "package-lock.json", # NPM lock file
 
   # Documentation assets

diff --git a/develop-docs/backend/api/public.mdx b/develop-docs/backend/api/public.mdx
@@ -378,7 +378,7 @@ e.g. `/Users/yourname/code/sentry/tests/apidocs/openapi-derefed.json`.
 
 In `sentry-docs`:
 
-1. Run `OPENAPI_LOCAL_PATH=<COPIED_FULL_PATH> DISABLE_THUMBNAILS=1 yarn dev` and substitute
+1. Run `OPENAPI_LOCAL_PATH=<COPIED_FULL_PATH> DISABLE_THUMBNAILS=1 pnpm dev` and substitute
    `<COPIED_FULL_PATH>` with the path to your local openapi-derefed.json.
 
    Unfortunately changes do not automatically reflect in your local server, so you will need to