Today I start programming a firefox extension. After some research and tests, I saw this is not a simple issue and I create this first tutorial about Programming extension with Firefox. I created a folder named myx and I add with two files: manifest.json and myx.js. The first file named… Continue Reading Web – Programming extension with Firefox – part 001 .

The intro of this website tool is very simple; Everyone loves the Google CDN right? Even Microsoft runs a public CDN. The problem is, they only host the most popular libraries. We host all the popular libraries – JavaScript, CSS, SWF, images, etc! Basically, you can search and use one… Continue Reading Web – Online tool with all CDN libraries.

This is a great component for creating editors and parse the content by programming languages and not only that. The last version can be found at the GitHub project. Another step in using this tool is the next generation of the CodeMirror in-browser editor, see the codemirror.next. If you want… Continue Reading Web – About CodeMirror editor.

The development team tells us about this javascript library: A-Frame can be developed from a plain HTML file without having to install anything. A great way to try out A-Frame is to remix the starter example on Glitch, an online code editor that instantly hosts and deploys for free. Is… Continue Reading JavaScript – Testing with A-Frame.

When the javascript CDN is offline then you can load it locally. You can see my example with JQuery:

This is an embeddable code editor written in JavaScript with many features: Syntax highlighting for over 110 languages (TextMate/Sublime Text.tmlanguage files can be imported) Over 20 themes (TextMate/Sublime Text .tmtheme files can be imported) Automatic indent and outdent An optional command line Handles huge documents (four million lines seems to… Continue Reading Web – ACE online editor.

The Animated Portable Network Graphics (APNG) file format is an extension to the Portable Network Graphics (PNG) specification. It allows for animated PNG files that work similarly to animated GIF files while supporting 24-bit images and 8-bit transparency not available for GIFs. It also retains backward compatibility with non-animated PNG… Continue Reading JavaScript – Detect APNG browser capabilities.

This is the solution of level 10 of blockly-games online tool.