Rollup
Rollup is a module bundler for 
JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application.
According to our data, Rollup is the second most popular module bundler on the web.
It has 2.1% of the module bundler market share and is detected on 0.2% of all websites.
- 🏠 Website
- 🔗 Links
- </> Source code
💸 Pricing
Rollup is available for free.
📊 Rankings and Market Share
- Module Bundlers
- Rank: 2
- Market share: 2.1%
- Tools
- Rank: 11
- Market share: 1.2%
🏆 Rollup Awards
- 🥈 Second most popular in the United States in the Module Bundlers category.
- 🥈 Second most popular in the United Kingdom in the Module Bundlers category.
- 🥈 Second most popular in Germany in the Module Bundlers category.
- 🥈 Second most popular in China in the Module Bundlers category.
- 🥈 Second most popular in the Netherlands in the Module Bundlers category.
- 🥈 Second most popular in Belgium in the Module Bundlers category.
- 🥈 Second most popular in Australia in the Module Bundlers category.
- 🥈 Second most popular in Spain in the Module Bundlers category.
- 🥈 Second most popular in Russia in the Module Bundlers category.
- 🥈 Second most popular in Canada in the Module Bundlers category.
⚡ Sites Using Rollup
We have data on 6,115 websites that use the Rollup module bundler. Here is a list of some of the top ranked ones.
The highest rated site using Rollup is bilibili.com.
| # | Website | Rank | Country | Language |
|---|---|---|---|---|
| 1 | #212 | China | Chinese | |
| 2 | #373 | China | American English | |
| 3 | #397 | American English | ||
| 4 | #410 | English | ||
| 5 | #468 | United States | English | |
| 6 | #512 | Bulgaria | English | |
| 7 | #610 | United States | English | |
| 8 | #718 | Japan | American English | |
| 9 | #758 | Costa Rica | ||
| 10 | #759 | Japan | Japanese | |
| 11 | #778 | Japan | Japanese | |
| 12 | #800 | English | ||
| 13 | #807 | American English | ||
| 14 | #914 | Rwanda | English | |
| 15 |  bandcamp.com |
#999 | English | |
| 16 |  slack.com |
#1,026 | United States | American English |
| 17 | #1,223 | United Kingdom | English | |
| 18 | #1,321 | English | ||
| 19 | #1,441 | United States | English | |
| 20 | #1,518 | United Kingdom | English |
📈 Usage Statistics
Most of the sites that use Rollup:
- are located in the United States
- have content in English
- use the .com domain extension
- fall into the Business category.
Most of the sites using Rollup are from the United States, the United Kingdom, and Germany.
- United States 20.9%
- United Kingdom 7.9%
- Germany 7.2%
- China 6.5%
- Netherlands 6.1%
- Belgium 3.8%
- Australia 3.2%
- Spain 3.2%
- Russia 2.7%
- Other 38.5%
Most Rollup users speak English, German, or Dutch.
- English 65.2%
- German 5%
- Dutch 5%
- Chinese 4.7%
- Spanish 4%
- Russian 2.2%
- French 1.7%
- Japanese 1.2%
- Portuguese 1%
- Other 10%
The Rollup module bundler is especially popular on .com and .org top-level domains.
- .com 47.1%
- .org 6.1%
- .net 3.5%
- .de 3.2%
- .nl 3.1%
- .be 2.1%
- .co.uk 1.6%
- .ru 1.3%
- .io 1.2%
- Other 30.8%
The primary market segments for websites utilizing Rollup include business, marketing and merchandising, and education and reference.
- Business 16.2%
- Marketing/Merchandising 10.3%
- Education/Reference 8.2%
- Entertainment 6.2%
- Online Shopping 5.3%
- Forum/Bulletin Boards 5.1%
- Internet Services 4%
- Travel 4%
- Blogs/Wiki 3.6%
- Other 37.1%
🕵️ Similar Technologies
These are some of the best Rollup alternatives.
Vite🆚 Compare Alternatives
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Swagger💬 Frequently Asked Questions
Is Rollup free?
Yes, it is a free module bundler.
Moreover, it is an open-source solution and its code can be found on 
GitHub.
Which country uses Rollup the most?
The majority of Rollup users are from the United States.
Who uses Rollup?
According to our data, Rollup is used on thousands of sites, including such established ones as bilibili.com,
vivo.com, and
chess.com.
Is Rollup used on government websites?
Overall, we found Rollup on 4 government sites in the United States.
Do academic institutions use Rollup?
Yes. In total, we know of 15 academic websites in the United States that use Rollup.
How does Rollup stack up against the competition?
Rollup is one of the most popular module bundlers, second only to 
Webpack.
What are the alternatives to Rollup?
Alternatives and possible competitors to Rollup may include Webpack, 
Parcel, and 
Google Closure Compiler.
🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,370,775 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.