The all-in-one developer workspace
VS Code. iTerm. Postman. TablePlus. GitKraken. Chrome. Docker Desktop. You're running 7 apps to do one job. 1DevTool puts them all in one native desktop window — and adds first-class AI agent support for Claude Code, Codex CLI, and Gemini CLI on top.
$49 one-time after beta. macOS, Windows, Linux.
Sound familiar?
Seven apps for one job
Editor, terminal, API client, database client, git GUI, browser, Docker manager. Each one eating RAM, each one a separate window to arrange every morning.
Subscriptions add up fast
Postman Pro, TablePlus, GitKraken Pro, Cursor, Copilot — $60–100/month for developer tools before you even write code. 1DevTool bundles most of it for $49 once.
Context switching kills flow
Every cmd-tab between apps loses ~20 seconds of context. Over a day of 100+ switches that's hours of lost productivity and a broken flow state.
Tools don't talk to each other
Your HTTP client doesn't know about your database. Your browser DevTools don't know about your terminal. Your AI agent can't see any of them.
No workspace-level persistence
Close VS Code, Postman, and TablePlus. Reopen tomorrow. Each tool restores some state; together they never line up. Your 'project' is fragmented across five apps' memory.
One window. Every tool.
- Monaco code editor (same engine as VS Code) with LSP for 10 languages, syntax for 100+
- Multiple persistent terminals with tmux-backed session restore on macOS/Linux
- HTTP client with auth, history, environments, and collections (Postman replacement)
- 13-engine database client: PostgreSQL, MySQL, MongoDB, Redis, SQLite, and 8 more
- Visual git client with branch management, diff, and one-click commit
- Embedded Chromium browser for local dev preview with Send-to-AI from DevTools
- Docker manager: start, stop, logs, shell-into containers without switching apps
- First-class AI agents: Claude Code, Codex CLI, Gemini CLI, Amp, Aider in parallel terminals
Everything you need for developer workspace
Replace 7 Apps
Editor, terminal, API client, database, git, browser, Docker. All in one window, all aware of each other via Send-to-AI.
Persistent Workspace
Close your laptop, reopen it — every terminal, every tab, every DB connection, every HTTP request is exactly where you left it.
AI Agent Ready
Run Claude Code, Codex CLI, and Gemini CLI in dedicated persistent terminals. The only developer workspace built for agentic coding.
$49 One-Time
No subscription. Replace $60+/month in developer tool subscriptions (Postman, TablePlus, GitKraken, Cursor) with a single $49 purchase.
Native, Not Electron-Slow
Native desktop app, not an Electron-wrapped web page. Instant startup, snappy UI — even with 20+ terminals open.
Cross-Platform
Native builds for macOS (Apple Silicon + Intel), Windows 10/11, and Linux (.deb + AppImage). Same workspace everywhere.
Frequently asked questions
What's the best developer workspace in 2026?
For developers who want a single window replacing Postman, TablePlus, iTerm, GitKraken, and Docker Desktop — with first-class AI agents on top — 1DevTool is purpose-built. For editor-centric workflows (stay in VS Code, extend via plugins), the traditional setup still works.
Can 1DevTool really replace all my developer tools?
For most workflows, yes. It includes a Monaco editor (with LSP), multi-agent terminals, HTTP client, 13-engine database client, git client, Docker manager, and embedded browser. Some developers still use VS Code for heavy editing — 1DevTool integrates with one-click open.
How does it compare to VS Code with extensions?
VS Code extensions are piecemeal — each has its own UX, some conflict, they slow down the editor, and they aren't aware of each other. 1DevTool is purpose-built as a unified workspace where Send-to-AI lets every tool pipe data into your AI agents.
Does it work with my existing tools?
Yes. 1DevTool runs any CLI tool in its terminals, connects to any database, and can open files in VS Code or Cursor with one click. It complements rather than forces a rip-and-replace.
Can I run Claude Code and Codex inside it?
Yes — that's a flagship feature. Claude Code, Codex CLI, Gemini CLI, Amp, and Aider all get named persistent terminals with state tracking in the Terminal Dashboard. Run them in parallel in a 2×2 grid.
What about Docker and databases?
Built-in Docker manager (start/stop/logs/exec) and a 13-engine database client (PostgreSQL, MySQL, MongoDB, Redis, SQLite, MSSQL, Oracle, Cassandra, DynamoDB, ClickHouse, Snowflake, and more). No need for Docker Desktop or TablePlus in most cases.
Does session state persist across restarts?
Yes — terminals (tmux-backed on macOS/Linux), HTTP history, DB connections, open files, and browser tabs all restore. Close your laptop at 5pm, open it at 9am, resume mid-task.
Is there a free trial?
Free tier is permanent: 2 projects, 4 terminals per project, 2 browser tabs, 500 lifetime AI messages. $49 one-time unlocks full features. No subscription.
Stop juggling developer tools
One workspace. Every tool. $49 one-time.
Download 1DevTool — FreemacOS available now. Windows & Linux coming soon.