Top 12 Open-Source Alternatives to Bootstrap Themes

Product categories

API Tools CMS CSS Framework Configuration Management Containers As A Service Continuous Integration And Delivery Design Tools Developer Tools Development Tools Tech Web App Website Design

Summary

The top open-source alternatives to Bootstrap Themes are Bootswatch, Bootstrap.build, and Bootstrap. 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.

Bootswatch Landing Page
1

Bootswatch

Free themes for Bootstrap
Pricing:
- Open Source
#Web App #Developer Tools #Design Tools 17 social mentions
Bootstrap.build Landing Page
2

Bootstrap.build

A powerful Bootstrap theme builder
Pricing:
- Open Source
#Web App #Developer Tools #Design Tools 1 social mentions
Bootstrap Landing Page
3

Bootstrap

Simple and flexible HTML, CSS, and JS for popular UI components and interactions
Pricing:
- Open Source
#CSS Framework #Development Tools #Design Tools 326 social mentions
Tailwind CSS Landing Page
4

Tailwind CSS

A utility-first CSS framework for rapidly building custom user interfaces.
Pricing:
- Open Source
#Developer Tools #Design Tools #Website Design 867 social mentions
DaisyUI Landing Page
5

DaisyUI

Free UI components plugin for Tailwind CSS
Pricing:
- Open Source
#Design Tools #User Experience #Developer Tools 137 social mentions
Material Tailwind Dashboard React Landing Page
6

Material Tailwind Dashboard React

Free Tailwind CSS & React admin template
Pricing:
- Open Source
#Web App #Design Tools #Developer Tools
Terraform Landing Page
7

Terraform

Tool for building, changing, and versioning infrastructure safely and efficiently.
Pricing:
- Open Source
#DevOps Tools #Developer Tools #Continuous Integration And Delivery 31 social mentions
FastAPI Landing Page
8

FastAPI

FastAPI is an Open Source, modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
Pricing:
- Open Source
- Free
#Developer Tools #API Tools #Python Programming 233 social mentions
MVP.css Landing Page
9

MVP.css

Minimalist stylesheet for HTML elements
Pricing:
- Open Source
#Developer Tools #Design Tools #Website Design 13 social mentions
Picnic CSS Landing Page
10

Picnic CSS

Lightweight and beautiful library. Unpack your meal and start coding.
Pricing:
- Open Source
#CSS Framework #Design Tools #Developer Tools 2 social mentions
GatsbyTemplates.io Landing Page
11

GatsbyTemplates.io

Curated directory of Gatsby themes and starters: portfolio, documentation, landing, blogs. Most popular, free and premium templates
Pricing:
- Open Source
- Freemium
- $19.0 / One-off
#Design Tools #Website Templates #Subscriptions 2 social mentions
Flagsmith Landing Page
12

Flagsmith

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.
Pricing:
- Open Source
- Freemium
- Free Trial
#Feature Flags #Developer Tools #Configuration Management 13 social mentions