Top 12 Open-Source Alternatives to Slim.app

Product categories

API Tools APIs Backend Development CSS Framework Design Tools Developer Tools Frameworks (Full Stack) MVC Framework PHP Framework PHP MVC Framework PHP Web Framework Web Frameworks

Summary

The top open-source alternatives to Slim.app are Laravel, Slim Framework, and Doctrine ORM. 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.

Laravel Landing Page
1

Laravel

A PHP Framework For Web Artisans
Pricing:
- Open Source
#Developer Tools #Web Frameworks #PHP Framework 194 social mentions
Slim Framework Landing Page
2

Slim Framework

Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs.
Pricing:
- Open Source
#PHP Framework #PHP MVC Framework #Web Frameworks 5 social mentions
Doctrine ORM Landing Page
3

Doctrine ORM

PHP object relational mapper (ORM) that sits on top of a powerful database abstraction layer (DBAL).
Pricing:
- Open Source
#Backend Development #Databases #Web Frameworks
Leaf Landing Page
4

Leaf

Leaf PHP is a micro-framework that allows you to create clean, simple but powerful web applications and APIs quickly..
Pricing:
- Open Source
#Data Science And Machine Learning #Productivity #Developer Tools
Flask Landing Page
5

Flask

a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
Pricing:
- Open Source
#Python Web Framework #Web Frameworks #Developer Tools 42 social mentions
CodeIgniter Landing Page
6

CodeIgniter

A Fully Baked PHP Framework
Pricing:
- Open Source
#PHP Web Framework #Web Frameworks #Frameworks (Full Stack) 8 social mentions
Postman Landing Page
7

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#APIs #API Tools #Developer Tools 27 social mentions
Yii Framework Landing Page
8

Yii Framework

Yii is a high-performance component-based PHP framework best for Web 2.0 development.
Pricing:
- Open Source
#PHP Framework #PHP MVC Framework #Web Frameworks
Tailwind CSS Landing Page
9

Tailwind CSS

A utility-first CSS framework for rapidly building custom user interfaces.
Pricing:
- Open Source
#Developer Tools #Design Tools #Website Design 868 social mentions
Bootstrap Landing Page
10

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
CakePHP Landing Page
11

CakePHP

The Rapid Development Framework for PHP
Pricing:
- Open Source
#PHP Web Framework #PHP MVC Framework #Web Frameworks 9 social mentions
ExpressJS Landing Page
12

ExpressJS

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Pricing:
- Open Source
#JavaScript Framework #Node.js Framework #Web Frameworks 425 social mentions