CodePen is a social development environment for front-end designers and developers. &#128075;
It’s the best place to build and deploy a website, show off your work, build test cases, and find inspiration.

We call them Pens.
Write HTML, CSS, and JavaScript and get a real-time preview. You can use CodePen to:

• Show off the amazing things you build.
• Learn new things by tinkering.
• Build reduced test cases to report bugs and get help on tricky problems.
• Try out new technologies for the first time.
• Build components to later use elsewhere.
• The possibilities are endless. Everything you do is saved on CodePen, so the more you use it the more useful it becomes.

CodePen

Online

CodePen is a social development environment for front-end designers and developers.

Tool for building websites and applications. Adobe Dreamweaver software is intended for web designers, web developers, and visual designers.

Adobe Dreamweaver

Windows

Tool for building websites and applications. Adobe Dreamweaver software is intended for web designers, web developers, and visual designers.

The key to good writing is not that magical glass of Bordeaux, the right kind of tobacco or that groovy background music. The key is focus. What you need to write well is a spartan setting that allows you to fully concentrate on your text and nothing but your text. Many professional writers use SimpleText or Textedit because these are the only writing programs that are totally distraction free. But text editors are not perfect. That&#39;s why we made Writer.

iA Writer

Android

iPhone

Android Tablet

iPad

The key to good writing is not that magical glass of Bordeaux, the right kind of tobacco or that groovy background music. The key is focus.

Silex, is a free and open source website builder in the cloud. Create websites directly in the browser without writing code. And it is suitable for professional designers to produce great websites without constraints. Silex is also known as the HTML5 editor.

Features:
- Free and open source
- Simplicity and flexibility
- WYSIWYG Drag&#39;n drop
- Templates and widgets
- Use js, css, html
- Static web page
- Self hosted
- Own Your Data
- Search Engine Optimized

Silex

Linux

Silex, is a free and open source website builder in the cloud. Create websites directly in the browser without writing code.

JSitor is an online tool for testing and showcasing user-created and collaboration HTML, CSS, JavaScript and NodeJS snippets.

JSitor

Software as a Service (SaaS)

Liveweave

jsFiddle

JS Bin

Plunker

JSitor is an online tool for testing and showcasing user-created and collaboration HTML, CSS, JavaScript and NodeJS snippets.

PageBreeze Free HTML Editor Features

A full-featured but easy to use visual (WYSIWYG) HTML editor for creating web pages. 

Version 5.0 has a completely updated editor with many new features and support for the latest HTML standards.

Our freeware visual editor is actually powered by Microsoft Internet Explorer. So you can always be sure you are seeing exactly what you will get.

Color-coded HTML source (tag) editor. You can switch between HTML source and visual modes at any time with a click of the mouse, and any changes you have made will instantly be reflected in both modes.

Preview mode lets you instantly see what your finished web page will look like in Microsoft Internet Explorer.

Included webpage templates and direct access to hundreds of free website templates to give you a fast start on creating a great looking site.

Point and click form building tools make it fast and easy to create powerful web forms.

Built-in integration with our form processing service, so you can make your web forms work almost instantly with no programming, scripts, or technical knowledge required.

Built-in in integration with our web knowledgebase, so you can easily add a 24x7 customer service system that will answer your customers&#39; questions instantly.

PageBreeze HTML Editor

A full-featured but easy to use visual (WYSIWYG) HTML editor for creating web pages.Includes a completely new editor with support for the latest HTML standards, many new formatting features, improved stability and ease of use.

- You 100% own your data: Obsidian uses a local folder of Markdown files
- Wiki-style links between pages
- Graph view of the relationship between all your notes
- Jump between notes with keyboard only
- Flexible plugin system, you only need to enable the ones that matter to you. Some plugins include:
  - In-app PDF viewer
  - Audio player
  - Use `![[image.png]]` syntax to embed a multimedia file (currently images and audio, more to come)

Obsidian

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

Apps with 'HTML/CSS/JS rendering' feature