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Frontend / full-stack engineer

DevZap for Developers

When you're shipping product, every context switch costs. DevZap lives in the browser tab you already have open, so the answer is one keystroke away — no DevTools spelunking, no second-monitor dance.

Install on Chrome

Pain points

What we hear from developers

  • DevTools is heavy for the simple questions

    Open Computed, scroll, click, scroll, copy. For 'what's the actual padding here', that's 30 seconds of friction you do dozens of times a day.

  • Inspecting third-party sites is detective work

    Reverse-engineering a competitor's UI means open Network, scan bundles, fingerprint frameworks, guess at the stack. Fifteen minutes for what should be ten seconds.

  • Quick utilities live across five tabs

    Lorem ipsum from one site, hex-to-rgb from another, gradient builder from a third. Bookmarks pile up; nothing composes.

Workflows

Three workflows you'll use weekly

  1. 1

    Borrow a competitor's CSS

    1. Open the page you want to learn from
    2. Click any element with CSS Inspector to extract clean, computed CSS
    3. Tweak in the live editor; copy what you keep
  2. 2

    Audit a page's stack before forking it

    1. Run Site Stack on the target
    2. See the framework, libraries, analytics, payment processor at a glance
    3. Decide whether to clone, contribute, or compete
  3. 3

    Convert a HEX palette to OKLCH

    1. Open the Color Converter for each token
    2. Paste OKLCH into your `@theme` block
    3. Verify contrast against your text colors

Recommended tools

Open these in your browser today

Color Converter — HEX, RGB, HSL, OKLCH

Convert any color between HEX, RGB, HSL, and OKLCH instantly. WCAG contrast against white shown live.

color Open the Color Converter — HEX, RGB, HSL, OKLCH tool

CSS Gradient Generator

Build linear, radial, and conic gradients with a live preview. Copy production-ready CSS.

css Open the CSS Gradient Generator tool

CSS Box Shadow Generator

Stack multiple shadow layers and copy production-ready CSS. Inset, spread, opacity — all dialed in live.

css Open the CSS Box Shadow Generator tool

CSS Unit Converter — px, rem, em, clamp()

Convert between px, rem, and em with a configurable root, plus build fluid clamp() values for responsive typography.

convert Open the CSS Unit Converter — px, rem, em, clamp() tool

Recommended extension features

Unlock the full set with the extension

CSS Inspector & Editor

Inspect any element. Copy clean CSS. Edit live without DevTools.

Site Stack Detector

See what framework, libraries, and analytics any website is running on.

Ready to make your browser smarter?

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