treq-dev · Ziinc · Aug 26, 2026 · Aug 26, 2026 · Aug 26, 2026 · Aug 26, 2026
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -1,5 +1,9 @@
 name: CI
 
+defaults:
+  run:
+    shell: bash
+
 on:
   pull_request:
     paths:
@@ -47,6 +51,14 @@ jobs:
             kind: rust
             task: test
             timeout-minutes: 15
+          - platform: windows-latest
+            kind: js
+            task: test:unit
+            timeout-minutes: 15
+          - platform: windows-latest
+            kind: rust
+            task: test
+            timeout-minutes: 30
 
     name: ${{ matrix.kind }} / ${{ matrix.task }} / ${{ matrix.platform }}
     runs-on: ${{ matrix.platform }}
@@ -125,7 +137,7 @@ jobs:
         if: matrix.task == 'test:integration' || matrix.kind == 'rust'
         uses: actions/cache/restore@v4
         with:
-          path: .ci-bin/jj
+          path: .ci-bin
           key: jj-${{ runner.os }}-${{ runner.arch }}-${{ steps.jj.outputs.tag }}
 
       - name: Install jj CLI
@@ -142,21 +154,35 @@ jobs:
             Linux-X64)   target=x86_64-unknown-linux-musl ;;
             macOS-ARM64) target=aarch64-apple-darwin ;;
             macOS-X64)   target=x86_64-apple-darwin ;;
+            Windows-X64) target=x86_64-pc-windows-msvc ;;
             *)
               echo "unsupported runner: ${{ runner.os }}-${{ runner.arch }}"
               exit 1
               ;;
           esac
-          asset="jj-${JJ_TAG}-${target}.tar.gz"
-          tmp=$(mktemp -d)
-          curl -fsSL \
-            -H "Authorization: Bearer ${GITHUB_TOKEN}" \
-            -L "https://github.com/jj-vcs/jj/releases/download/${JJ_TAG}/${asset}" \
-            | tar -xz -C "$tmp"
-          # tarball may nest the binary; find it
-          jj_bin=$(find "$tmp" -type f -name jj | head -n 1)
-          test -n "$jj_bin"
-          install -m 755 "$jj_bin" .ci-bin/jj
+          if [ "${{ runner.os }}" = "Windows" ]; then
+            asset="jj-${JJ_TAG}-${target}.zip"
+            tmp=$(mktemp -d)
+            curl -fsSL \
+              -H "Authorization: Bearer ${GITHUB_TOKEN}" \
+              -L "https://github.com/jj-vcs/jj/releases/download/${JJ_TAG}/${asset}" \
+              -o "$tmp/jj.zip"
+            unzip -q "$tmp/jj.zip" -d "$tmp"
+            jj_bin=$(find "$tmp" -type f -name jj.exe | head -n 1)
+            test -n "$jj_bin"
+            install -m 755 "$jj_bin" .ci-bin/jj.exe
+          else
+            asset="jj-${JJ_TAG}-${target}.tar.gz"
+            tmp=$(mktemp -d)
+            curl -fsSL \
+              -H "Authorization: Bearer ${GITHUB_TOKEN}" \
+              -L "https://github.com/jj-vcs/jj/releases/download/${JJ_TAG}/${asset}" \
+              | tar -xz -C "$tmp"
+            # tarball may nest the binary; find it
+            jj_bin=$(find "$tmp" -type f -name jj | head -n 1)
+            test -n "$jj_bin"
+            install -m 755 "$jj_bin" .ci-bin/jj
+          fi
 
       - name: Save jj CLI cache
         if: >
@@ -165,7 +191,7 @@ jobs:
         continue-on-error: true
         uses: actions/cache/save@v4
         with:
-          path: .ci-bin/jj
+          path: .ci-bin
           key: ${{ steps.jj-cache.outputs.cache-primary-key }}
 
       - name: Add jj to PATH

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -1,5 +1,9 @@
 name: Release
 
+defaults:
+  run:
+    shell: bash
+
 on:
   workflow_dispatch:
 
@@ -59,15 +63,20 @@ jobs:
       matrix:
         include:
           - platform: "macos-latest" # for Arm based macs (M1 and above).
+            target: "aarch64-apple-darwin"
             args: "--target aarch64-apple-darwin"
           - platform: "macos-latest" # for Intel based macs.
+            target: "x86_64-apple-darwin"
             args: "--target x86_64-apple-darwin"
           # - platform: "macos-latest"
+          #   target: "universal-apple-darwin"
           #   args: "--target universal-apple-darwin"
-          # - platform: 'ubuntu-22.04'
-          #   args: ''
-          # - platform: 'windows-latest'
-          #   args: ''
+          - platform: "ubuntu-22.04"
+            target: "x86_64-unknown-linux-gnu"
+            args: "--target x86_64-unknown-linux-gnu"
+          - platform: "windows-latest"
+            target: "x86_64-pc-windows-msvc"
+            args: "--target x86_64-pc-windows-msvc"
     runs-on: ${{ matrix.platform }}
     environment: prod
     steps:
@@ -82,7 +91,13 @@ jobs:
       - name: install Rust stable
         uses: dtolnay/rust-toolchain@stable
         with:
-          targets: ${{ matrix.platform == 'macos-latest' && 'aarch64-apple-darwin,x86_64-apple-darwin' || '' }}
+          targets: ${{ matrix.target }}
+
+      - name: install dependencies (ubuntu only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf
 
       - uses: Swatinem/rust-cache@v2
         with:

diff --git a/package.json b/package.json
@@ -36,7 +36,7 @@
     "test:run": "npm run test:unit && npm run test:integration",
     "test:ui": "vitest --ui",
     "build:napi": "cargo build --manifest-path src-tauri/Cargo.toml --lib --features tauri-test",
-    "test:unit": "DEBUG_PRINT_LIMIT=10 vitest run --config vitest.unit.config.ts --silent=passed-only",
+    "test:unit": "vitest run --config vitest.unit.config.ts --silent=passed-only",
     "test:integration:run": "DEBUG_PRINT_LIMIT=10 vitest run --config vitest.integration.config.ts --maxWorkers=1 --fileParallelism=false --silent=passed-only",
     "test:integration": "npm run build:napi --silent && npm run test:integration:run",
     "test": "npm run test:unit && npm run test:integration",

diff --git a/vitest.unit.config.ts b/vitest.unit.config.ts
@@ -24,5 +24,8 @@ export default defineConfig({
     globals: true,
     fileParallelism: true,
     testTimeout: 15000,
+    env: {
+      DEBUG_PRINT_LIMIT: "10",
+    },
   },
 });
diff --git a/web/docs/getting-started/installation.mdx b/web/docs/getting-started/installation.mdx
@@ -6,7 +6,14 @@ sidebar_position: 1
 
 _How to install and set up Treq on your machine._
 
-Download the latest version for macOS from the GitHub Releases page.
+Download the latest version for your platform from the GitHub Releases page.
+
+| Platform | Release target |
+|---|---|
+| macOS on Apple silicon | `aarch64-apple-darwin` |
+| macOS on Intel | `x86_64-apple-darwin` |
+| Windows | `x86_64-pc-windows-msvc` |
+| Linux | `x86_64-unknown-linux-gnu` |
 
 [View Releases](https://github.com/Ziinc/treq/releases)
 
@@ -26,7 +33,7 @@ Click **Select Repository** or the folder icon, and navigate to a Git repository
 
 A [workspace](/docs/concepts/workspaces) is where each piece of parallel work lives.
 
-1. Click **New Workspace** (or press `Cmd+N`) to open the creation dialog.
+1. Click **New Workspace**. You can also press `Cmd+N` on macOS or `Ctrl+N` on Windows and Linux.
 2. Fill in a plan title describing what you're working on.
 3. Adjust the branch name if needed.
 4. Click **Create Workspace** to save.

diff --git a/web/docs/intro.md b/web/docs/intro.md
@@ -5,7 +5,7 @@ slug: /
 
 # Treq
 
-_Technical overview of Treq's workspace model, runtime behavior, and macOS-specific assumptions._
+_Technical overview of Treq's workspace model and runtime behavior on macOS, Windows, and Linux._
 
 Treq is a local review and workspace manager for Git repositories. You open a repo, create workspaces for parallel work, and push through your normal Git remotes. You never need to know [Jujutsu](https://jj-vcs.github.io/jj/latest/) to use it.
 

diff --git a/web/docs/reference/contributing.md b/web/docs/reference/contributing.md
@@ -81,7 +81,7 @@ Do not fold unrelated tidying into feature work. Treq has several layers with di
 
 Docs follow the style guide in `web/STYLE_GUIDE.md`. Write plain technical prose, skip the marketing language, and use tables for dense reference data.
 
-Public docs describe macOS behavior unless another platform is spelled out. Leave out implementation details a reader cannot act on.
+Public docs describe macOS, Windows, and Linux behavior. Call out platform-specific behavior when it differs. Leave out implementation details a reader cannot act on.
 
 ## Learn More
 

diff --git a/web/e2e/navigation.spec.ts b/web/e2e/navigation.spec.ts
@@ -53,6 +53,13 @@ test.describe('Homepage Features layout', () => {
 });
 
 test.describe('Navbar navigation', () => {
+  test('shows desktop platform availability', async ({ page }) => {
+    await page.goto('/');
+    await expect(page.getByLabel('macOS')).toBeVisible();
+    await expect(page.getByLabel('Windows')).toBeVisible();
+    await expect(page.getByLabel('Linux')).toBeVisible();
+  });
+
   test('Learn link navigates to learn section', async ({ page }) => {
     await page.goto('/');
     await clickNavDropdownItem(page, 'Discover', 'Learn');
@@ -71,6 +78,14 @@ test.describe('Navbar navigation', () => {
     await expect(page.getByRole('heading', { name: 'Installation and Quickstart', level: 1 })).toBeVisible();
   });
 
+  test('installation lists each release target', async ({ page }) => {
+    await page.goto('/');
+    await nav(page).getByRole('link', { name: 'Get Started' }).click();
+    await expect(page.getByRole('heading', { name: 'Installation and Quickstart', level: 1 })).toBeVisible();
+    await expect(page.getByRole('cell', { name: 'x86_64-pc-windows-msvc' })).toBeVisible();
+    await expect(page.getByRole('cell', { name: 'x86_64-unknown-linux-gnu' })).toBeVisible();
+  });
+
   test('logo navigates home from a docs page', async ({ page }) => {
     await page.goto('/');
     await clickNavDropdownItem(page, 'Discover', 'Learn');

diff --git a/web/src/pages/index.tsx b/web/src/pages/index.tsx
@@ -86,6 +86,12 @@ function HomepageHeader() {
             <path d="M11.182.008C11.148-.03 9.923.023 8.857 1.18c-1.066 1.156-.902 2.482-.878 2.516s1.52.087 2.475-1.258.762-2.391.728-2.43m3.314 11.733c-.048-.096-2.325-1.234-2.113-3.422s1.675-2.789 1.698-2.854-.597-.79-1.254-1.157a3.7 3.7 0 0 0-1.563-.434c-.108-.003-.483-.095-1.254.116-.508.139-1.653.589-1.968.607-.316.018-1.256-.522-2.267-.665-.647-.125-1.333.131-1.824.328-.49.196-1.422.754-2.074 2.237-.652 1.482-.311 3.83-.067 4.56s.625 1.924 1.273 2.796c.576.984 1.34 1.667 1.659 1.899s1.219.386 1.843.067c.502-.308 1.408-.485 1.766-.472.357.013 1.061.154 1.782.539.571.197 1.111.115 1.652-.105.541-.221 1.324-1.059 2.238-2.758q.52-1.185.473-1.282"/>
             <path d="M11.182.008C11.148-.03 9.923.023 8.857 1.18c-1.066 1.156-.902 2.482-.878 2.516s1.52.087 2.475-1.258.762-2.391.728-2.43"/>
           </svg>
+          <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="currentColor" className={styles.platformIcon} viewBox="0 0 16 16" aria-label="Windows">
+            <path d="M.5 2.2 6.8 1.3v6.1H.5V2.2Zm7.2-1L15.5.1v7.3H7.7V1.2ZM.5 8.3h6.3v6.2l-6.3-.9V8.3Zm7.2 0h7.8v7.4l-7.8-1.1V8.3Z"/>
+          </svg>
+          <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="currentColor" className={styles.platformIcon} viewBox="0 0 16 16" aria-label="Linux">
+            <path d="M8.2.2c-1.8 0-2.8 1.6-2.8 3.7 0 .8.1 1.4-.2 2.1-.3.6-1 1.1-1.5 1.8-.6.8-1 1.8-1.2 2.8-.2 1.1.2 1.8.8 1.9.5.1 1-.3 1.4-.8.7 1 1.8 1.6 3.3 1.6 1.4 0 2.6-.6 3.3-1.6.4.5.9.9 1.4.8.6-.1 1-1 .7-2.1-.2-1-.6-1.9-1.2-2.7-.5-.7-1.2-1.2-1.5-1.8-.3-.7-.1-1.3-.1-2C10.7 1.7 9.8.2 8.2.2ZM6.9 3.4c.3 0 .5.3.5.7s-.2.7-.5.7-.5-.3-.5-.7.2-.7.5-.7Zm2.3 0c.3 0 .5.3.5.7s-.2.7-.5.7-.5-.3-.5-.7.2-.7.5-.7ZM8 4.7c.5 0 .9.2.9.5s-.4.5-.9.5-.9-.2-.9-.5.4-.5.9-.5Zm-2.9 5.8c.6.4 1.6.7 2.9.7 1.2 0 2.2-.3 2.9-.7-.4 1.1-1.4 1.8-2.9 1.8s-2.5-.7-2.9-1.8Z"/>
+          </svg>
         </div>
         <div className={styles.heroVisual}>
           <img
@@ -698,7 +704,7 @@ const SOFTWARE_APP_SCHEMA = {
     'Stacking Agent Development Environment that isolates each agent and rebases stacked PRs when the base moves.',
   url: 'https://treq.dev',
   applicationCategory: 'DeveloperApplication',
-  operatingSystem: 'macOS',
+  operatingSystem: ['macOS', 'Windows', 'Linux'],
   offers: {
     '@type': 'Offer',
     price: '0',

diff --git a/web/static/llms.txt b/web/static/llms.txt
@@ -1,10 +1,10 @@
 # Treq
 
-> Treq is an open-source macOS app for managing parallel AI development: create isolated Git workspaces per branch, run coding agents inside them, then review, commit, and merge changes without leaving the app.
+> Treq is an open-source desktop app for macOS, Windows, and Linux. Create isolated Git workspaces per branch, run coding agents inside them, then review, commit, and merge changes without leaving the app.
 
 ## Getting Started
 
-- [Installation and Quickstart](https://treq.dev/docs/getting-started/installation.md): Download Treq for macOS, open a repository, create a workspace, launch an agent, and commit and push changes.
+- [Installation and Quickstart](https://treq.dev/docs/getting-started/installation.md): Download Treq for macOS, Windows, or Linux, open a repository, create a workspace, launch an agent, and commit and push changes.
 
 ## Concepts
-Original file line number
+Diff line change
@@ Expand Up / @@ -5,7 +5,7 @@ slug: / @@
     # Treq
-    _Technical overview of Treq's workspace model, runtime behavior, and macOS-specific assumptions._
+    _Technical overview of Treq's workspace model and runtime behavior on macOS, Windows, and Linux._
     Treq is a local review and workspace manager for Git repositories. You open a repo, create workspaces for parallel work, and push through your normal Git remotes. You never need to know [Jujutsu](https://jj-vcs.github.io/jj/latest/) to use it.
@@ Expand Down @@