Focus on What Matters Most

Work Stack is a free, minimalist task manager designed to help you achieve deep focus by working on one task at a time using the proven stack-based methodology.

Why Stack-Based Task Management?

Traditional to-do lists overwhelm you with choices. Every time you complete a task, you waste mental energy deciding what to do next. Work Stack eliminates this friction by using a Last-In-First-Out (LIFO) approach.

When an urgent task interrupts your flow, simply push it to the top of your stack. Complete it, then automatically return to what you were working on before. It's how your brain naturally handles interruptions — now codified into a productivity system.

Key Features

One-Click Task Addition

Add tasks instantly with a single click or keyboard shortcut. No forms, no categories, no friction.

Built-in Time Tracking

Automatically tracks how long each task stays at the top of your stack for accurate time analysis.

Dark & Light Modes

Choose between dark and light themes with 5 accent color options to match your preference.

Works Offline

All data stored locally in your browser. No account needed, no sync issues, complete privacy.

Perfect For

  • Developers managing coding tasks and bug fixes
  • Students organizing study sessions and assignments
  • Remote workers handling multiple projects
  • Anyone who wants to stop multitasking and start finishing

How It Works

1. Push Your Tasks

Add tasks as they come to mind. The newest task automatically becomes your current focus.

2. Focus on the Top

Work exclusively on the highlighted task at the top of your stack. No distractions from other items.

3. Complete and Return

When finished, pop the task off. The previous task resurfaces, ready for you to continue.

Frequently Asked Questions

Is Work Stack really free?

Yes, 100% free with no hidden costs, no premium tier, and no ads. It's a passion project built for the productivity community.

Where is my data stored?

All your tasks are stored locally in your browser's localStorage. Your data never leaves your device, ensuring complete privacy.

Can I use Work Stack on mobile?

Absolutely! Work Stack is fully responsive and works great on phones and tablets. Add it to your home screen for an app-like experience.

What are the keyboard shortcuts?

Enter pushes a new task, and Cmd/Ctrl + Enter completes (pops) the current task.

Ready to Focus?

Start using Work Stack now — no sign-up required.

Open Work Stack