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.
StopTheMadness Pro is a web browser extension that stops websites from making your browser harder to use, and it protects your privacy on the web
$14.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for StopTheMadness Pro: map the core Utilities workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Users find it hard to customize timers.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited history functionality.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Notifications can be unreliable.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: App can feel cluttered.
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
StopTheMadness Pro is a web browser extension that stops websites from making your browser harder to use, and it protects your privacy on the web. StopTheMadness Pro is not an ad blocker but rather a one of a kind extension with a huge number of unique features! Made by indie developer Jeff Johnson. The support link has documentation and my email address. StopTheMadness Pro includes extensions for Safari on iOS and iPadOS, Safari, Safari web apps, Chrome, and Firefox on macOS. StopTheMadness Pro is a major update to the beloved StopTheMadness extension, adding automatic iCloud sync of settings between all devices, as well as countless other new features and improvements. StopTheMadness Pro features: • Stop websites from disabling user interface features in your browser such as text selection, copy, cut, and paste, drag and drop, contextual menus, AutoFill, ⌘-key keyboard shortcuts, and 2-finger tap to open links in a new tab • Stop Google AMP • Remove URL query tracking parameters automatically • Stop clickjacking on Google Search, Gmail, Facebook, and DuckDuckGo • Stop hyperlink auditing (anchor "ping") • Stop tracking beacons (Navigator.sendBeacon) • Bypass well-known URL shorteners such as bit.ly, tinyurl, and t.co • Stop autoplaying audio and video • Always show Safari's native video controls, including Picture-in-Picture • Unmute videos automatically on first play • Auto-select video playback speed • Stop Safari from pausing audio in background apps such as Apple Music • Hide "Get the app" banners on Google, Google Maps, DuckDuckGo, IMDb, Quora, Patreon, Reddit, and Tumblr • Hide "Sign in with Google" on all websites • Hide "We'd like to send you some notifications" banners on many websites • Hide elements on web pages with a tap • Edit the tab URL in a large separate window instead of Safari's small address bar • Font substitution on websites • Website-specific CSS and JavaScript • Run custom JavaScript snippets at any time • Custom URL redirects • Stop losing characters in maxlength password fields • Force links to open in the current tab instead of a new tab, or force links to open in a new tab instead of the current tab • Force images to the front so you can drag, use the contextual menu, and save • Stop web animations • Stop websites from overwriting your system clipboard • Show the concealed password in password fields • Stop websites from disabling text replacements in Safari • Stop websites from changing the cursor and hiding the scrollbar • Stop the software keyboard from zooming in the web page • Stop websites from disabling pinch to zoom • Reload the web page on a timer • View and edit web page HTML • And many more!
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Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.