Laravel
Symfony - PHP framework for web
Symfony is a set of reusable PHP components and a PHP framework to build web applications, APIs, microservices and web services.
PhpStorm
PhpStorm: Lightning-Smart IDE for PHP Programming by JetBrains
webpy.org
GoJS - Build Interactive Diagrams for the Web
GoJS is a JavaScript library for building interactive diagrams and graphs on the web. Build apps with flowcharts, org charts, BPMN, UML, modeling, and other visual graph types. Interactivity, data-binding, layouts and many node and link concepts are built-in to GoJS.
Ember.js
Ember.js helps developers be more productive out of the box. Designed with developer ergonomics in mind, its friendly APIs help you get your job done—fast.
Scalatra
Pylons Project
The Pylons Project Organization develops web application framework technology in Python. This site provides an easy entry point into Pylons Project Organization projects.
Spark Framework
Spark Framework - Create web applications in Java rapidly. Spark is a micro web framework that lets you focus on writing your code, not boilerplate code.
Nuxt.js - Intuitive Vue Framework
Build your next Vue.js application with confidence using NuxtJS. An open source framework making web development simple and powerful.