Design and interface · Independent · 24 Oct 2026

Lemoncode/quickmock

Share your ideas as low-fidelity mocks in minutes, perfect for getting started. This free, open-source wireframing tool helps you quickly create basic wireframes for your projects. It's simple to use, making it easy to sketch out ideas and organize your thoughts without the need for complex software.

← Design and interface
Quick Mock: UI wireframing tool. Sketch low-fidelity screen layouts in minutes.

In simple English

You have an idea for an app or a website. You need to draw it fast before you forget the details. This tool gives you a blank canvas to sketch boxes, buttons and text. You do not need to pay anything or sign up for a complex plan. It runs in your web browser or inside your code editor.

What it is

Quick Mock is an open-source web application for creating low-fidelity user interface mockups. It includes a browser interface and a companion extension for code editors.

What it is good for

Solo builders who need to sketch out app screens before writing any code, saving time and keeping thoughts organized.

Stars73
LicenceMIT
Latest@lemoncode/quickmock-mcp@0.1.0 (2026-05-08)checked 24 Oct 2026
Last code change2026-07-27
Written inTypeScript
Setup effort
2 / 5
Payoff
4 / 5
Good
  • Runs directly in your web browser or inside your code editor.
  • Completely free and open-source under the MIT licence.
  • Includes a companion extension for code editors with artificial intelligence tool support.
Watch for
  • Requires Node.js installed on your computer if you want to run it locally.
  • Low-fidelity sketching means you cannot produce final pixel-perfect visual designs.
  • Small community with limited third-party templates compared to major commercial tools.
Replaces

Figma or Excalidraw for basic wireframing

Works well with

Visual Studio Code

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Install
git clone https://github.com/Lemoncode/quickmock.git
cd quickmock
npm install
npm run dev

Independent: reviewed for Repo Radar outside the daily editions. Every independent repository

On Stack Radar: Design & Creative › UI/UX Design › Wireframing.

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