#vanilla javascript
Faraz Kelhini
Sep 13, 2021 ⋅ 6 min read

Best practices for using trailing commas in JavaScript

Faraz Kelhini JavaScript developer.

Recent posts:

Implementing In App Updates For React Native Apps

Implementing in-app updates for React Native apps

Implementing OTA in-app updates in React Native apps can streamline the update process, preventing delays that hinder overall productivity.

Nelson Michael
Mar 1, 2024 ⋅ 7 min read
Exploring Stylex And The New Generation Of Styling Libraries

Exploring StyleX and the new generation of styling libraries

StyleX is a build-time, type-safe CSS-in-JS library recently open sourced by Meta. Explore StyleX and the evolution of styling libraries.

Ibadehin Mojeed
Feb 29, 2024 ⋅ 9 min read
Building High Performance Ecommerce Sites With Astro

Building high-performance ecommerce sites with Astro

Learn to set up a completely custom Astro ecommerce implementation that’s also highly performant and type-safe in this straightforward guide.

Onuorah Bonaventure
Feb 28, 2024 ⋅ 64 min read
Implementing Vector Search With Open Ai, Next Js, And Supabase

Implementing vector search with OpenAI, Next.js, and Supabase

Let’s build a Next.js app that implements vector search using Supabase and OpenAI to offer better search experiences for users.

Peter Ekene Eze
Feb 27, 2024 ⋅ 11 min read
View all posts

2 Replies to "Best practices for using trailing commas in JavaScript"

  1. Very bikeshed. The only meaningful arguments I’ve ever heard in support of the practice are “it makes templating and transformation by regex easier.” The compiler certainly doesn’t care in operational cases.

    “Cleaner” diffs are an opinion on the order of “clean code,” albeit with marginally superior provenance. If you’ve seen a few diffs, you know what you’re looking at from experience. If you haven’t, the reduction is fairly obvious.

    There’s a stronger argument to be made here for left-sided dots and commas. All the benefits if you care, no fashion characters.

Leave a Reply