Parcel

Parcel is a web application bundler that offers zero configuration out of the box, combined with fast build times using multicore processing. Version 1.12.3 is the final stable release of the 1.x line, which has been superseded by Parcel v2. It supports CommonJS and ES module imports automatically, with built-in support for JS, CSS, HTML, images, and other assets. Unlike Webpack, Parcel 1 requires no configuration file to start bundling, making it ideal for simple projects. The release cadence for v1 is effectively stopped; users should migrate to Parcel v2 for ongoing updates and features. Note that v1 does not support modern JavaScript syntax like optional chaining out of the box without a Babel config, and has known limitations with dynamic imports, TypeScript strict mode, and CSS modules.