2

Easy way to get images in JPG from Youtube Video
3

Browser Development / Debug tools
4

Standalone test spies, stubs and mocks for JavaScript
5

A simple API to quantify and visualize differences
6

scripts, images, assets and style bundler
7

Fast, Reliable and Secure Dependency Management
8

Mock your HTTP responses to test your REST API
9

The Fastest way to mock your API
10

The asset pipeline for ambitious web applications
11

A build tool for modern web development
12

Ultra-Fast HTML5 build tool
13

Minimal templating tool for JavaScript
14

The HTML Presentation Framework
15

Presentation tool based on the power of CSS3
16

A simple, in-browser, markdown-driven slideshow tool
17

Accelerated JavaScript animation
18

A lightweight JavaScript graphics library
19

Powerful and simple Javascript HTML5 canvas library
20

Simplify dynamic UIs with the model-view model pattern