Your new tab shouldn't be a billboard. DevTab is a brutally minimal, zero-dependency dashboard built specifically for developers who want focus, not friction.
No scrolling. No trackers. No bloated frameworks. Just a perfectly balanced 2x2 grid that adapts to your system theme and puts the tools you actually use right in front of you.
DevTab is built around five core modules, seamlessly integrated into a single, non-scrollable view.
A seamless, keyboard-friendly productivity timer.
- Inline Editing: Click the time directly, type
15, press enter. No popups, no clunky modals. - Three Modes: Pomodoro, Custom Timer, and Stopwatch.
- Synthesized Audio: Uses the native Web Audio API to generate a clean, non-intrusive double-chime when your time is up. No heavy
.mp3files required.
Stop opening new tabs to Google these basic utilities.
- Live Unix Epoch: Always ticking, one click to copy.
- UUIDv4 Generator: Generate and copy secure UUIDs instantly.
- JSON Formatter: Paste ugly, minified JSON payloads, hit format, and it validates, indents, and copies it back to your clipboard automatically.
A distraction-free, auto-saving scratchpad. Whether you are holding onto a curl command or just writing down a quick thought, it instantly saves to local storage. Close the tab, open a new one, and it’s right where you left it.
A massive, fluid-typography clock with a contextual greeting based on your local time. Sharp, monospace digits to keep you anchored.
Because you can't write code 24/7. A lighthearted quote generator that fetches random, often funny quotes from a fast, free JSON API to keep you sane between commits.
DevTab is a love letter to native web standards.
- Zero Dependencies: No React, no Tailwind, no build steps.
- Raw CSS: Built with pure CSS variables, modern CSS Grid, and fluid typography (
clamp()) to ensure the layout never breaks or spawns a scrollbar, regardless of your monitor size. - Auto-Theming: Automatically reads your OS/Browser
@media (prefers-color-scheme)to switch instantly between a high-contrast Light mode and a brutalist Zinc Dark mode.
Currently, DevTab is designed to be run locally as an unpacked extension on any Chromium-based browser (Chrome, Brave, Edge, Vivaldi).
- Clone or download this repository to your local machine.
- Open your browser and navigate to the extensions page:
- Chrome/Brave:
chrome://extensions/ - Edge:
edge://extensions/
- Chrome/Brave:
- Toggle Developer mode in the top right corner.
- Click Load unpacked and select the folder containing the DevTab files.
- Open a new tab.
This is a local, personal-focused tool, but if you have a cool idea for replacing a widget or improving the CSS grid, feel free to fork it, rice it, and submit a PR.
Keep pushing forward.
