A component licensed under LGPL can be used by closed source, proprietary software, both internally used and distributed, for free, with no effects on the software using the component. LGPL is not “contagious” in the same way as GPL, so it only affects the component under LGPL. As long as you’re only using official distributions of the component, it is free to use and free to redistribute. The only requirement is that you include a notice in your “about” page or similar that the component is used. 

Wexflow is a high-performance, extensible, modular and cross-platform workflow engine. The goal of Wexflow is to automate recurring tasks without user intervention. With the help of Wexflow, building automation and workflow processes become easy.  

 The Front-End Performance Checklist is an exhaustive list of elements you should check or at least be aware of, as a Front-End developer and apply to your project (personal and professional). 

npm@5 takes npm a pretty big step forward, significantly improving its performance in almost all common situations, fixing a bunch of old errors due to the architecture, and just generally making it more robust and fault-tolerant.