Visual Studio
52,524 websites

Visual Studio offers both free and paid options

http://msdn.microsoft.com/vstudio/

Content of the page was generated using Microsoft Visual Studio .

VS

Yii Framework
124,485 websites

Yii Framework offers both free and paid options

http://www.yiiframework.com/

Yii is a high-performance modern PHP framework best for developing both web applications and APIs.

Market Share by Top Websites

1 Yii Framework is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Visual Studio is clearly lagging behind, losing to Yii Framework in all segments.

Websites Categories

1 Yii Framework has better usage coverage in more websites categories. Including Science & Education, Computers Electronics & Technology, Arts & Entertainment, Law & Government and 19 other categories.

2 Visual Studio is leading in Food & Drink.

Geography

1 Yii Framework is leading in most countries, including Russia, China, Ukraine, Turkey and 138 other countries.

2 Visual Studio is leading in United States, United Kingdom, Canada, Netherlands and 14 other countries.