Fly.js vs Parcel: What are the differences?
Developers describe Fly.js as "New generation build system". Fly is a modern build system for Node based in co-routines, generators and promises. Fly has robust error handling, callback heaven, cascading tasks, parallel execution and a simple API. See the documentation to learn more about how to use Fly and write your own plugins. On the other hand, Parcel is detailed as "📦🚀 A fast, zero configuration web application bundler". Parcel is a web application bundler, differentiated by its developer experience. It offers blazing fast performance utilizing multicore processing, and requires zero configuration.
Fly.js and Parcel can be primarily classified as "JS Build Tools / JS Task Runners" tools.
Parcel is an open source tool with 32.3K GitHub stars and 1.47K GitHub forks. Here's a link to Parcel's open source repository on GitHub.