SketchScreens

Spec sheet

Purpose

SketchScreens reads an app’s source code and generates hand-drawn wireframes of its screens and user flows.Read 8 Oct 2026 · sketchscreens.com

Intended users

The site identifies developers onboarding to a codebase, PMs and designers reviewing flows, and agencies auditing client apps as intended users.Read 4 Oct 2026 · sketchscreens.com

Security

The tool runs locally, its viewer binds to 127.0.0.1, and code does not leave the machine by default.Read 8 Oct 2026 · sketchscreens.com

Privacy

The site says nothing about the user’s code leaves the machine by default and that the product has no phone-home behavior.Read 4 Oct 2026 · sketchscreens.com

License

SketchScreens is described as MIT-licensed, free, and open source.Read 8 Oct 2026 · sketchscreens.com

Maker

The site copyright names Houston IT Developers LLC.Read 8 Oct 2026 · sketchscreens.com

Coverage

The site says each run prints a coverage report to show which surfaces were included.Read 4 Oct 2026 · sketchscreens.com

Flow mapping

It maps screens that are wired together and labels flow arrows with what triggers each move.Read 4 Oct 2026 · sketchscreens.com

Frameworks

The site lists Next.js, React, Flutter, Express, Vue, SwiftUI, Remix, SvelteKit, React Native, and Angular as supported stacks.Read 4 Oct 2026 · sketchscreens.com

Installation

The site says to run it with npx sketchscreens and describes the command as requiring no install, setup, or configuration.Read 8 Oct 2026 · sketchscreens.com

Local operation

SketchScreens runs locally, and its viewer binds to 127.0.0.1.Read 4 Oct 2026 · sketchscreens.com

Pricing

The site describes SketchScreens as free and says there is nothing to sign up for.Read 4 Oct 2026 · sketchscreens.com

Review

The map opens in a local browser viewer where users can search, focus, and export it.Read 8 Oct 2026 · sketchscreens.com

Review tools

The browser map can be searched, focused, and exported; selecting a screen shows its route, source file, connections, and elements.Read 4 Oct 2026 · sketchscreens.com

Run method

The site says to run it in a repository with `npx sketchscreens`, with no install, setup, or configuration required.Read 4 Oct 2026 · sketchscreens.com

Screen details

Generated wireframes include real headings, fields, buttons, and lists read from screen components.Read 8 Oct 2026 · sketchscreens.com

Screen mapping

It detects screens that are wired together and maps them with flow arrows.Read 8 Oct 2026 · sketchscreens.com

Stack support

The site lists Next.js, React, Flutter, Express, Vue, SwiftUI, Remix, SvelteKit, React Native, and Angular as supported stacks.Read 8 Oct 2026 · sketchscreens.com

Use cases

The site identifies codebase onboarding, reviewing flows, and auditing client apps as use cases.Read 8 Oct 2026 · sketchscreens.com

Where Specifiction places it

• User Flow Software#19 of 206.9