chore: migrate to node 24 and use pnpm

.github/actions/build/action.yml

@@ -1,8 +1,8 @@
 name: Build app and static
 description: Build nextjs app and export static files
 inputs:
-  YARN_COMMAND:
-    description: yarn command to run
+  COMMAND:
+    description: command to run
     required: false
     default: 'build:static'
   NEXT_PUBLIC_ENV:
@@ -53,14 +53,16 @@ inputs:
 runs:
   using: 'composite'
   steps:
+    - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
+
     - uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
       with:
         node-version-file: '.nvmrc'
-        cache: 'yarn'
+        cache: 'pnpm'
 
     - name: install
       shell: sh
-      run: yarn --frozen-lockfile --prefer-offline
+      run: pnpm install --frozen-lockfile --prefer-offline
 
     - name: Restore next cache
       uses: actions/cache@v4
@@ -76,7 +78,7 @@ runs:
 
     - name: build
       shell: sh
-      run: yarn ${{ inputs.YARN_COMMAND }}
+      run: pnpm run ${{ inputs.COMMAND }}
       env:
         NEXT_PUBLIC_ENV: '${{ inputs.NEXT_PUBLIC_ENV }}'
         NEXT_PUBLIC_ENABLE_GOVERNANCE: 'true'

.github/actions/cypress/action.yml

@@ -10,22 +10,29 @@ inputs:
   CYPRESS_TENDERLY_PROJECT:
     description: tenderly porject name
     required: true
-  YARN_TEST_COMMAND:
-    description: yarn command to run test
+  TEST_COMMAND:
+    description: command to run for tests
     required: true
 runs:
   using: 'composite'
   steps:
+    - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
+
     - uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
       with:
         node-version-file: '.nvmrc'
-        cache: 'yarn'
+        cache: 'pnpm'
 
     - name: install
       shell: sh
       run: |
-        yarn --frozen-lockfile --prefer-offline
-        yarn add serve
+        pnpm install --frozen-lockfile --prefer-offline
+        pnpm add serve
+        # pnpm doesn't reliably repopulate the Cypress binary cache
+        # (~/.cache/Cypress) on warm CI runs the way yarn did, and that dir
+        # isn't part of the pnpm store cache. Download it explicitly so the
+        # `install: false` step below finds the binary. Idempotent.
+        pnpm exec cypress install
 
     - name: download build
       if: github.event_name != 'workflow_run'
@@ -50,9 +57,9 @@ runs:
         headless: true
         install: false
         record: false
-        start: yarn serve:static
+        start: pnpm serve:static
         wait-on: 'http://localhost:3000'
-        command: ${{ inputs.YARN_TEST_COMMAND }}
+        command: ${{ inputs.TEST_COMMAND }}
       env:
         CYPRESS_URL: 'http://localhost:3000'
         CYPRESS_TENDERLY_ACCOUNT: ${{ inputs.CYPRESS_TENDERLY_ACCOUNT }}

.github/workflows/build-test-deploy-dev.yml

@@ -70,7 +70,7 @@ jobs:
           CYPRESS_TENDERLY_ACCOUNT: ${{ secrets.TENDERLY_ACCOUNT }}
           CYPRESS_TENDERLY_KEY: ${{ secrets.TENDERLY_KEY }}
           CYPRESS_TENDERLY_PROJECT: ${{ secrets.TENDERLY_PROJECT }}
-          YARN_TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-smoke.config.ts
+          TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-smoke.config.ts
 
   next_js_analyze:
     runs-on: ubuntu-latest
@@ -144,7 +144,7 @@ jobs:
           CYPRESS_TENDERLY_ACCOUNT: ${{ secrets.TENDERLY_ACCOUNT }}
           CYPRESS_TENDERLY_KEY: ${{ secrets.TENDERLY_KEY }}
           CYPRESS_TENDERLY_PROJECT: ${{ secrets.TENDERLY_PROJECT }}
-          YARN_TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-full.config.ts
+          TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-full.config.ts
 
   cypress_app_functionality:
     runs-on: ubuntu-latest
@@ -169,4 +169,4 @@ jobs:
           CYPRESS_TENDERLY_ACCOUNT: ${{ secrets.TENDERLY_ACCOUNT }}
           CYPRESS_TENDERLY_KEY: ${{ secrets.TENDERLY_KEY }}
           CYPRESS_TENDERLY_PROJECT: ${{ secrets.TENDERLY_PROJECT }}
-          YARN_TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/${{ matrix.scoupe }}.config.ts
+          TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/${{ matrix.scoupe }}.config.ts

.github/workflows/build-test-deploy.yml

@@ -92,7 +92,7 @@ jobs:
           CYPRESS_TENDERLY_ACCOUNT: ${{ secrets.TENDERLY_ACCOUNT }}
           CYPRESS_TENDERLY_KEY: ${{ secrets.TENDERLY_KEY }}
           CYPRESS_TENDERLY_PROJECT: ${{ secrets.TENDERLY_PROJECT }}
-          YARN_TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-smoke.config.ts
+          TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-smoke.config.ts
 
   next_js_analyze:
     runs-on: ubuntu-latest
@@ -162,7 +162,7 @@ jobs:
           CYPRESS_TENDERLY_ACCOUNT: ${{ secrets.TENDERLY_ACCOUNT }}
           CYPRESS_TENDERLY_KEY: ${{ secrets.TENDERLY_KEY }}
           CYPRESS_TENDERLY_PROJECT: ${{ secrets.TENDERLY_PROJECT }}
-          YARN_TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-full.config.ts
+          TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-full.config.ts
 
   cypress_app_functionality:
     runs-on: ubuntu-latest
@@ -187,7 +187,7 @@ jobs:
           CYPRESS_TENDERLY_ACCOUNT: ${{ secrets.TENDERLY_ACCOUNT }}
           CYPRESS_TENDERLY_KEY: ${{ secrets.TENDERLY_KEY }}
           CYPRESS_TENDERLY_PROJECT: ${{ secrets.TENDERLY_PROJECT }}
-          YARN_TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/${{ matrix.scoupe }}.config.ts
+          TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/${{ matrix.scoupe }}.config.ts
 
   prepare_release:
     if: |

.github/workflows/crowdin-download.yml

@@ -21,10 +21,12 @@ jobs:
         with:
           token: ${{ secrets.BOT_TOKEN }}
 
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
+
       - uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'pnpm'
 
       - name: crowdin action
         uses: crowdin/github-action@60debf382ee245b21794321190ad0501db89d8c1 # v2.13.0
@@ -46,8 +48,8 @@ jobs:
           then
             echo "tree is clean"
           else
-            yarn --frozen-lockfile
-            yarn i18n:compile
+            pnpm install --frozen-lockfile
+            pnpm i18n:compile
             git add .
             git config --global user.name 'Crowdin bot'
             git config --global user.email 'crowdin-bot@aave.com'

.github/workflows/crowdin-upload.yml

@@ -15,10 +15,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
+
       - uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'pnpm'
 
       - name: Synchronize
         uses: crowdin/github-action@60debf382ee245b21794321190ad0501db89d8c1 # v2.13.0

.github/workflows/i18n-check.yml

@@ -19,7 +19,7 @@ jobs:
       - name: i18n compile
         uses: ./.github/actions/build
         with:
-          YARN_COMMAND: i18n
+          COMMAND: i18n
           USE_NEXT_CACHE: 'false'
 
       - name: check diff
@@ -28,7 +28,7 @@ jobs:
           then
             echo "i18n up to date"
           else
-          	echo "please run yarn i18n"
+          	echo "please run pnpm i18n"
             exit 1
           exit
           fi

.github/workflows/test-deploy-fork.yml

@@ -83,7 +83,7 @@ jobs:
           CYPRESS_TENDERLY_ACCOUNT: '${{ secrets.TENDERLY_ACCOUNT }}'
           CYPRESS_TENDERLY_KEY: '${{ secrets.TENDERLY_KEY }}'
           CYPRESS_TENDERLY_PROJECT: '${{ secrets.TENDERLY_PROJECT }}'
-          YARN_TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-smoke.config.ts
+          TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-smoke.config.ts
 
   deploy_fork:
     runs-on: ubuntu-latest
@@ -156,7 +156,7 @@ jobs:
           CYPRESS_TENDERLY_ACCOUNT: '${{ secrets.TENDERLY_ACCOUNT }}'
           CYPRESS_TENDERLY_KEY: '${{ secrets.TENDERLY_KEY }}'
           CYPRESS_TENDERLY_PROJECT: '${{ secrets.TENDERLY_PROJECT }}'
-          YARN_TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-full.config.ts
+          TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/v3-markets/${{ matrix.market }}-v3-full.config.ts
 
   cypress_app_functionality:
     runs-on: ubuntu-latest
@@ -177,7 +177,7 @@ jobs:
           CYPRESS_TENDERLY_ACCOUNT: ${{ secrets.TENDERLY_ACCOUNT }}
           CYPRESS_TENDERLY_KEY: ${{ secrets.TENDERLY_KEY }}
           CYPRESS_TENDERLY_PROJECT: ${{ secrets.TENDERLY_PROJECT }}
-          YARN_TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/${{ matrix.scoupe }}.config.ts
+          TEST_COMMAND: npx cypress-repeat run -n 2 --rerun-failed-only --config-file ./cypress/configs/${{ matrix.scoupe }}.config.ts
 
   notify_failure:
     runs-on: ubuntu-latest

.husky/pre-commit

@@ -2,5 +2,5 @@
 . "$(dirname "$0")/_/husky.sh"
 
 npx lint-staged
-yarn i18n
+pnpm i18n
 git add ./src/locales

.npmrc

@@ -1,3 +1,7 @@
+# Use a hoisted (flat) node_modules for compatibility with packages that rely
+# on hoisting. Eases the migration from yarn and avoids phantom-dependency errors.
+node-linker=hoisted
+
 # Uncomment for CoW Preview Releases
 
 # @cowprotocol:registry=https://npm.pkg.github.com

.nvmrc

@@ -1 +1 @@
-20.19
+24

.prettierignore

@@ -6,6 +6,7 @@
 node_modules/
 public/
 .nvmrc
+.npmrc
 
 # Artifacts
 .next/
@@ -26,3 +27,4 @@ src/locales/
 *.mermaid
 *.log
 *.lock
+pnpm-lock.yaml

CONTRIBUTING.md

@@ -56,10 +56,16 @@ nvm use
 
 ### Install Dependencies
 
-Download [Yarn Package Manager](https://yarnpkg.com/) and install the dependencies.
+Install [pnpm](https://pnpm.io/) **v10 or later** (this repo pins `pnpm@10.18.0` via the `packageManager` field). The simplest way is to enable [corepack](https://nodejs.org/api/corepack.html), which reads that field and uses the correct version automatically:
 
 ```bash
-yarn install
+corepack enable
+```
+
+Then install the dependencies:
+
+```bash
+pnpm install
 ```
 
 ### Setup Environment Variables
@@ -79,33 +85,33 @@ Once you’ve completed the prerequisites above, you should be able to start run
 Development builds are run with a watcher and an open server listening on `localhost:3000`.
 
 ```bash
-yarn dev
+pnpm dev
 ```
 
 ### Production Mode
 
 Production-based builds are great for usage on serverless & container-based hosting platforms like [Vercel](https://vercel.com) or [Heroku](https://heroku.com). To compile the source files into minified, production-ready asset bundles, run the build command.
 
 ```bash
-yarn build
+pnpm build
 ```
 
 There is also the option to build the application for usages as a static site on platforms like IPFS, AWS, Vercel, etc. This essentially builds the application as above and additionally uses the `next export` command. More information around Next’s export command can be found [here](https://nextjs.org/docs/advanced-features/static-html-export).
 
 ```bash
-yarn build:static
+pnpm build:static
 ```
 
 To start the server in production mode and use these bundled, minified assets, run the following command. This will start the web server listening on `localhost:3000`.
 
 ```bash
-yarn start
+pnpm start
 ```
 
 You can also serve up the static site assets with the following command, which can be viewable on `localhost:3000`.
 
 ```bash
-yarn serve:static
+pnpm serve:static
 ```
 
 ### Test Mode
@@ -122,14 +128,14 @@ NEXT_PUBLIC_FORK_CHAIN_ID=1
 NEXT_PUBLIC_FORK_URL_RPC=<your rpc url>
 ```
 
-For running the integration test suite, you’ll need to have the application running locally in a separate terminal. You may choose to either run it in development mode via `yarn dev` or against a static production build via `yarn build:static` & `yarn serve:static`. The caveat to running in development mode is that it will be more resource-intensive, since the application will be built on the fly.
+For running the integration test suite, you’ll need to have the application running locally in a separate terminal. You may choose to either run it in development mode via `pnpm dev` or against a static production build via `pnpm build:static` & `pnpm serve:static`. The caveat to running in development mode is that it will be more resource-intensive, since the application will be built on the fly.
 
 ```bash
 # open interactive cypress test suite
-yarn test:open
+pnpm test:open
 
 # run all tests in headless mode
-yarn test:headless
+pnpm test:headless
 ```
 
 ## Environment Variables

README.md

@@ -23,12 +23,14 @@ Enabling users to:
 
 ## How to use
 
+Requires [Node](https://nodejs.org) (see `.nvmrc`) and [pnpm](https://pnpm.io/) **v10+**. The repo pins `pnpm@10.18.0` via the `packageManager` field, so running `corepack enable` will select the correct version automatically.
+
 Install it and run:
 
 ```sh
 cp .env.example .env.local
-yarn
-yarn dev
+pnpm install
+pnpm dev
 ```
 
 ## Contribution