BrowserStack vs Webpack: What are the differences?
BrowserStack: Instant access to a lab of 1000+ real mobile and desktop browsers for testing. Live, Web-Based Browser Testing
Instant access to all real mobile and desktop browsers. Say goodbye to your lab of devices and virtual machines; Webpack: A bundler for javascript and friends. A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows to load parts for the application on demand. Through "loaders" modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
BrowserStack and Webpack are primarily classified as "Browser Testing" and "JS Build Tools / JS Task Runners" tools respectively.
"Multiple browsers", "Ease of use" and "Real browsers" are the key factors why developers consider BrowserStack; whereas "Most powerful bundler", "Built-in dev server with livereload" and "Can handle all types of assets" are the primary reasons why Webpack is favored.
Webpack is an open source tool with 49.8K GitHub stars and 6.27K GitHub forks. Here's a link to Webpack's open source repository on GitHub.
Airbnb, Instagram, and Pinterest are some of the popular companies that use Webpack, whereas BrowserStack is used by ebay, Typeform, and Wikipedia. Webpack has a broader approval, being mentioned in 2209 company stacks & 1344 developers stacks; compared to BrowserStack, which is listed in 579 company stacks and 239 developer stacks.