A local-first command center for Claude Code, Codex, and Antigravity projects.
See every repository, live agent session, next task, local usage estimate, and resume cue in one stable workspace.
AI coding work gets fragmented quickly: one repository is waiting for a response, another has uncommitted work, and a third has a conversation you meant to resume. DevDeck keeps those contexts together without uploading your project or transcript data.
The interface is organized as one command center:
- The sidebar contains Quick Open, primary views, urgency-grouped live sessions, and compact projects. Drag its edge to any width between 180 and 460px; the choice is remembered.
- The sidebar collapses to 52px on desktop and becomes a Sessions/Needs You drawer at narrow widths.
- The main project overview defaults to a row-first status board with localized text-and-shape status; cards remain optional.
- Selecting a session focuses its existing embedded terminal without respawning or remounting it.
- Project Memory opens as a right-side drawer, or a full-width sheet on narrow windows.
- Unified project and session navigation — Needs You and Working sessions stay visible from Projects, Tasks, Usage, and Settings. Previous sessions expose restore, warning, pin, forget, and Restore All actions in the same shell. Quick Open (
Ctrl+Shift+P, reachable from inside a terminal) filters both sessions and projects. - Built for long lists — every group orders by last activity, folds to a counted header, and caps itself with a "show more"; the project list shows your recent repositories with the rest one click away. Unpinning names the group it moved the session to and offers an undo.
- Row-first project overview — resume cues lead each row; branch, working-tree state, providers, sessions, cost, tasks, GitHub, editor, folder, and provider-aware Open remain available.
- Provider-aware Open — focus a live session, continue the correct provider-owned conversation, start a fresh session, or explicitly choose another installed provider.
- Cockpit on Windows — embedded Claude Code, Codex, and Antigravity terminals with persistence, restart, fork, rename, pin, close confirmation, search, clipboard handling, clickable links and image paths, context percentage, and summaries.
- External terminals on macOS and Linux — the same project actions launch supported native terminal applications.
- Project Memory — an on-demand local snapshot of the latest conversation, Git state, recent commits, tasks, notes, and activity timeline. It makes no AI or network call.
- Cross-project Tasks — add, edit, complete, schedule, filter, and view tasks as a list or calendar.
- Local usage analytics — combined Claude Code and Codex token and API-equivalent cost estimates, provider filters, model/day/project breakdowns, and deleted-project history.
- Live provider limits — a fixed 26px footer summarizes the most urgent supported limit; the dialog keeps each provider independent and preserves last-good data.
- Repository signals — uncommitted files, unpushed commits, staleness, session history, resume cues, notes, pin/hide, GitHub, editor, and folder actions.
- Four languages — English, 한국어, 日本語, 中文.
- Local-first security — context isolation, sandboxing, strict CSP, no telemetry, and no project data sent by the renderer.
Download the latest build from Releases.
| OS | Download | First run |
|---|---|---|
| Windows | DevDeck-…-Setup.exe |
SmartScreen → More info → Run anyway |
| macOS Apple Silicon | DevDeck-…-arm64.dmg |
Privacy & Security → Open Anyway |
| macOS Intel | DevDeck-…-x64.dmg |
Privacy & Security → Open Anyway |
| Linux | …-x86_64.AppImage or …-amd64.deb |
chmod +x for AppImage |
Builds are currently unsigned. After launch, open Settings and add scan roots or individual project folders; DevDeck scans nothing until you choose them.
On macOS, allow Terminal automation when prompted. On macOS 15 or later, launch once and use System Settings → Privacy & Security → Open Anyway for the unsigned build.
| OS | Project actions | Embedded Cockpit |
|---|---|---|
| Windows | Windows Terminal / PowerShell | Yes |
| macOS | Terminal.app through osascript |
No |
| Linux | Auto-detected supported terminal | No |
Every release is built and unit-tested on Windows, macOS, and Linux CI runners.
The command-center UI is also exercised in Electron at desktop and 520px widths across all four languages, followed by automated accessibility audits.
git clone https://github.com/writingdeveloper/devdeck.git
cd devdeck
npm install
npm startUseful checks:
npm test
npm run build
npm run qa
npm run qa:auditDevDeck scans only the folders you authorize, reads Git state, and correlates local session data from:
- Claude Code:
~/.claude/projects - Codex:
~/.codex/sessions - Antigravity:
~/.gemini/antigravity
Project scanning, transcript parsing, Git calls, terminal processes, and provider usage checks stay in the Electron main process. The sandboxed renderer receives normalized view models through guarded IPC. New agents plug in behind the existing provider interface.
Outbound traffic is limited to first-party update or supported usage endpoints. DevDeck has no account system and no telemetry. Codex credentials are never read by DevDeck; its official app server owns its authentication.
Electron 43 · TypeScript · esbuild · Vitest · Playwright · axe-core · electron-updater
Issues and pull requests are welcome. Code signing for Windows and macOS remains a priority because it removes first-run security friction and enables a smoother release path.
MIT © Si Hyeong Lee





