Top 12 Open-Source Alternatives to Whimsical Wireframes

Whimsical Wireframes

Lightning fast wireframing with real-time collaboration.

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Product categories

API CSS Framework Color Palette Generator Design Collaboration Design Tools Developer Tools Development Tools Flowcharts Productivity Prototyping Website Design Wireframing

Summary

The top open-source alternatives to Whimsical Wireframes are Tailwind CSS, Specify App, and FlowBite Figma. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Tailwind CSS Landing Page
1

Tailwind CSS

A utility-first CSS framework for rapidly building custom user interfaces.
Pricing:
- Open Source
#Developer Tools #Design Tools #Website Design 874 social mentions
Specify App Landing Page
2

Specify App

Specify is the Design Data Platform for your design & dev teams:🎨 Collect your design tokens and assets from Figma🤖 Store them in a single source of truth⚡️ Distribute your brand with custom delivery pipelinesGet started for free → specifyapp.com
Pricing:
- Open Source
#Design Tools #Developer Tools #API 5 social mentions
FlowBite Figma Landing Page
3

FlowBite Figma

Build UI interfaces and simplify the process of integrating into live websites with Tailwind CSS
Pricing:
- Open Source
#Design Tools #Developer Tools #User Experience 7 social mentions
Xata Landing Page
4

Xata

The data platform for modern web applications
Pricing:
- Open Source
#Project Management #Task Management #SaaS 15 social mentions
Vue Design System Landing Page
5

Vue Design System

An open source tool for building Design Systems with Vue.js
Pricing:
- Open Source
#Design Tools #Website Design #Prototyping
Bootstrap Landing Page
6

Bootstrap

Simple and flexible HTML, CSS, and JS for popular UI components and interactions
Pricing:
- Open Source
#Developer Tools #Design Tools #Web Frameworks 329 social mentions
React Proto Landing Page
7

React Proto

React application design and prototyping tool
Pricing:
- Open Source
#Prototyping #Design Collaboration #Design Tools 1 social mentions
draw.io Landing Page
8

draw.io

Online diagramming application
Pricing:
- Open Source
#Diagrams #Flowcharts #Wireframing 714 social mentions
Material UI Landing Page
9

Material UI

A CSS Framework and a Set of React Components that Implement Google's Material Design
Pricing:
- Open Source
#Design Tools #Developer Tools #CSS Framework 75 social mentions
Mydraft.cc Landing Page
10

Mydraft.cc

100% free wireframing
Pricing:
- Open Source
#Prototyping #Design Collaboration #Wireframing 1 social mentions
excalideck.com
11

Excalideck

An app for authoring slide decks that look hand-drawn.
Pricing:
- Open Source
#Productivity #Design Tools #Presentations
Milligram Landing Page
12

Milligram

A minimalist CSS framework
Pricing:
- Open Source
#CSS Framework #Design Tools #Developer Tools 9 social mentions