Martin Naughton

As part of javascript ES6 (ECMAScript 2015) a new primitive type called symbols was added to the programming language. It is not a widely talked about feature but useful for certain scenarios.

The talk will explain the following new features and demo how they are used.

• What are symbols and why they were introduced
• Use cases for symbols
• Why would you use them
• Creating and Overwriting symbol methods
• Well known symbols
• Explore core source code of symbols

Vue 3.0 is scheduled to be released in Q1 2020. With lots of new features in Vuejs 3.0 we look at biggest features and how they can be used in your code base to improve your programming experience.

Title: New features in Vue Js 3.0

Description: Vue 3.0 is scheduled to be released in Q1 2020. It has been 6 years since the first version 0.6 of Vue Js was released. Since then the community has grown and it is now in the top 3 most popular JavaScript frameworks to use. Currently Vuejs 2.6 is released which has a lot of plugins that can expand the programming and functionality features. Some of these programming features have been incorporated in vue 3.0 code base.

The talk will explain the following new features and demo how they are used.

• Composition API
• Slots
• Optimized Slots Generations
• Proxy based observations
• Fragments
• Suspense components
• Multiple v-models
• New custom directives API