Durandal is a cross-device, cross-platform client framework written in JavaScript and designed to make Single Page Applications (SPAs) easy to create and maintain.
This is a tool to manually explore and test HTTP REST webservices. Runs queries from a plain-text query sheet, displays results as a pretty-printed XML, JSON and even images.
Cost / License
- Free
- Open Source
Application typeApplication types
Since
- Since 2022
Alerts
- Discontinued

AppConvertly.com - convert your website to Android and iOS app online. No coding required. Easy solution to reach new audience in 5 minutes: https://www.appconvertly.com

Create a website easily with powerful layout tool.
Support drag and drop when editing layouts.
Each layout based div tag - easy to understand and edit.
Generate CSS style for shape and operation.
Provides powerful background options for each layout.
Provides powerful border.

(Formerly satyr.io) Free API for dummy placeholder images supporting delay, aspect ratio, resolution, themes, country flags and offline mode.
Cost / License
- Free
- Proprietary
Since
- Since 2019


+4
Grails is a high-productivity web framework based on the Groovy language that embraces the coding by convention paradigm, but is designed specifically for the Java platform.
GWT is a development toolkit for building and optimizing complex browser-based applications. GWT is used by many products at Google, including Google AdWords and Google Wallet. It's open source, completely free, and used by thousands of enthusiastic developers around the...
Voog is a mess-free platform that enables you to build awesome websites with a creative flow. Focus on what really matters to you: Voog is exceptionally easy to design, straightforward to build for and unbelievably simple to use.
Finland
EU


The Famous Engine is a free and open source JavaScript rendering engine. What makes the Famous Engine unique is its JavaScript rendering engine and 3D physics engine that gives developers the power and tools to build native quality apps and animations using pure JavaScript.
appserver.io is a multithreaded application server for php written in php. Our technology allows real multi-threading in PHP and different useful services for developers enabling more efficiency and security. And best of all – it is completely open source!
Cost / License
- Free
- Open Source
Since
- Since 2014
Germany
EU


Compact web and application server with Lua scripting, built-in framework, integrated SQLite, async I/O, WebSockets, IoT protocols, and automated TLS.
United States

TutorialsRack.com is optimized for learning web technologies step by step. Examples might be simplified to improve reading and basic understanding.
Divi Essential is designed & developed to act as a feature extension for the Divi Builder by offering a comprehensive toolkit of modules, plugins, layouts, and preset starter sites.
India


+3
My Compatibility Tables are by far the most popular resource on this site. Here you find the master table that contains links to the individual tables.
Discover a comprehensive collection of Shadcn/ui components, blocks, themes, templates to accelerate your web development workflow.
Cost / License
- Free
- Proprietary
Since
- Since 2025
United States



A mighty, modern CSS linter that helps you enforce consistent conventions and avoid errors in your stylesheets.
Cost / License
- Free
- Open Source
Since
- Since 2016
Filestack provides everything a developer needs when working with user content, from connecting to over 15 cloud storage services like Dropbox, Facebook, and Google Drive, to large file uploading directly to S3, to advanced conversion and post-processing functionality.
United States



France
EU

SockJS is a browser JavaScript library that provides a WebSocket-like object. SockJS gives you a coherent, cross-browser, Js API which creates a low latency, full duplex, cross-domain communication channel between the browser and the web server.
Cost / License
- Free
- Open Source
Since
- Since 2016
The life-saver app for web developers ! Easily check syntax, minify or process all your web assets (stylesheets, scripts and templates) as you edit them with your favorite text editor!
Styles processing: Whether you're working with plain CSS or with Less, Sass or Stylus, Si.
France
EU



Automatically reloads matching tabs when selected local files change (useful for web developers).



Do you have an idea that you want to turn into an app for a startup? Learn Ruby on Rails, AngularJS, NodeJS, HTML5, CSS3 by cloning TaskRabbit, Udemy, AirBnb, Fiverr and ... more.

DbFace - Build frontend applications for MySQL, PostgreSQL, Oracle, etc. Self-service BI solution for SQL database.










































































