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.
reimagine and discover a new way of navigating your firebase database with inferno, the beautiful firebase client
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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 Inferno for Firebase: 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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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: Limited analytics data visibility
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Inconsistent UI design
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Slow refresh on data updates
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Complex navigation structure
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.
reimagine and discover a new way of navigating your firebase database with inferno, the beautiful firebase client. optimized for both developers and database administrators in mind to provide a compelling new way of viewing, editing, and monitoring your database. - easy authentication with any google account that has access to your database. - manage multiple accounts and easily switch between them (included with inferno pro). - state of the art views for each field type. - so much customization to make inferno your own. - breakthrough searching to filter out exactly what document you are looking for through it’s id, date created or updated, or fields (field type, field value or field name) - gorgeous toast alerts to let you know exactly what is going on behind the screen working with your database. - privacy focused, with your access tokens stored and encrypted in your icloud keychain. we will never collect any of your database’s information. - simply fast database usage metrics that let you monitor any time period you would like. - auto dark mode that analyzes your current brightness and time of day to determine whether you need dark mode or light mode (included with inferno pro). p.s. both look great. - secure inferno with biometrics to make sure you are the only one with access to it (included with inferno pro) - download your databases in json format (included with inferno pro). coming soon - easily delete multiple documents or collections. - usage alerts & notifications to alert you of any suspicious database activity (included with inferno pro). - don’t worry about any database accidents using inferno with the undo button (included with inferno pro). - add documents with suggested fields that analyze the documents you are dealing with and provide you similar fields so you don’t have to fill them in each time (included with inferno pro). - move documents or collections to different collections or projects (included with inferno pro). - copy and paste documents (included with inferno pro). - rename documents and collections (included with inferno pro). - and much more! inferno requires you to have an existing firebase account and database. you will need to sign in through google with a database authorized firebase account. we are not responsible for anything you do in inferno with your database. not affiliated with google. created by peter khouly. terms of use https://infernoapp.wordpress.com/terms-of-use/
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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.