App Overview

CSS Inspector for Safari icon

CSS Inspector for Safari

Alfredo Grassau · Developer Tools

Discover a world where understanding website designs becomes a breeze with the "CSS Inspector for Safari" extension

$2.99 · In-app purchases

PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
5.0
1 ratings · Top 5%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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Build Kit

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A product spec, screen plans, and build steps for your coding agent.

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

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What's included15 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
Preview a sample Build Kit No email needed

Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Free quick prompt For a smaller starting point

Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for CSS Inspector for Safari: map the core Developer Tools workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Competitive pricing with generous free tier

Assumption to check: Expensive subscription

Validate with people who use this workflow before building.

Hypothesis 2

Focus on most-requested features first

Assumption to check: Missing features

Validate with people who use this workflow before building.

Hypothesis 3

Optimize for 60fps, fast load times

Assumption to check: Poor performance

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Discover a world where understanding website designs becomes a breeze with the "CSS Inspector for Safari" extension. Have you ever looked at a website and wondered about its design intricacies? What colors are they using? What typography makes it stand out? Which margins and paddings are giving it that unique layout? Say goodbye to the complexities and dive into the world of CSS with unmatched ease. Features: Hover to Highlight: As you move your cursor across the page, every website element gets highlighted, enabling you to understand page structures without any guesswork. Click for Detailed Insights: Upon clicking an element, a dedicated small window pops up. Explore typography specifics, grasp color schemes, understand effects applied, and get details about sizes, margins, and paddings. Human-Readable Format: No more getting lost in technical jargon. The information is displayed in a well-organized, clear, and comprehensible manner. Quick Copy Feature: Found a color you like? Maybe a specific shade or gradient caught your eye? No need to jot it down or remember; with a simple click, you can copy information directly from the pop-up window. Cross-Device Compatibility: CSS Inspector is available on macOS, iOS, and iPadOS, ensuring that you have a consistent and optimized browsing experience across all your Apple devices. Beyond these features, "CSS Inspector for Safari" is built with user experience at its core. It’s lightweight, ensuring that your browsing speed remains unhindered. Whether you're a professional working on a project, a student learning about web designs, or someone who enjoys understanding the digital spaces they visit, "CSS Inspector for Safari" is your go-to tool. Experience a nuanced way to explore websites, gather design inspirations, or simply feed your curiosity. Join thousands of users who have transformed their Safari browsing experience. Equip yourself with a tool that not only adds value but also empowers your digital journey. Download "CSS Inspector for Safari" and make the web a canvas of learning and exploration!

Written user reviews are not shown here. Check current App Store reviews >

Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

SUGGESTED BUILD STACK
React Native
Expo
Supabase
RevenueCat
BUILD KIT DIFFICULTY
Intermediate

From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.