Vivek Nayyar (Zalando)

Senior software engineer at Zalando

Front-End Engineer with 5 years' of experience building products for numerous domains like real estate, video-streaming, Fin-Tech and now e-commerce.

10:20 AM - 11:00 AM

May 8th, 2020 Conference Day

Upgrading your legacy code incrementally with codemods

How many times has it happened that a new version of a library is released and some of the APIs have either been deprecated or been marked unsafe or at times removed completely. JavaScript itself changes over time as well and ideally you would want to adapt to the improvements made to the language.

The ongoing change is a challenge to web developers and in this talk we'll focus on how to use JavaScript itself to keep a codebase up to date by using the power of codemods.