The Vue.js 2 Master Class
Join our community today
Get your learning on with The Vue.js 2 Master Class
Get access to the most comprehensive Vue.js video library in the world. Over 300 video lessons including the newest Vue 3 features.
🚧 NOTICE: You are watching a Vue.js 2 lesson
Filter Array Elements to Count Unique Contributors
🚧 PLEASE NOTE: This masterclass is built with the Options API
The Composition API Masterclass is out!
Sign-up for the Vue.js Masterclass 2024 Edition.
In this lesson, we're going to see how we can use the array filter method to learn how many contributors we have in a thread, by only counting unique array elements.