LWC Mixins & Building VS Code Extensions

Apr 23, 5:00 – 8:00 PM (UTC)

Salesforce Developer Group, London, United Kingdom

Mixins and Extensions! Our talks this month will inspire you to take things further! Diego will be presenting on what are mixins, and how we can build our own. And our Todd is here to walk through creating your first VS Code and Code Builder extensions. We will of course have the usual mix of networking and fun, and maybe even some swag to giveaway.

Platform

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About this event

Mixins and Extensions! Our talks this month will inspire you to take things further!

Diego will be presenting on what are mixins, and how we can build our own. And our Todd is here to walk through creating your first VS Code and Code Builder extensions.

Please note that this is an IN-PERSON event only, and sadly due to repeat no-shows we might have to start REFUSING ENTRY to folk if they RSVP and repeatedly don't make the events. This is something we really want to enforce, but many folk have not been able to attend the events due to others taking up a ticket and then not showing up. We understand that plans do change, but if they do please update your RSVP as soon as you can.

Mixin It Up - Extending LWC classes the flexible way - Diego Cominazzini

Most people will have used the NavigationMixin to enable navigation in LWC.

But what are Mixins? And how can we make our own? During this session, we will learn how to create a mixin to compose JavaScript classes rather than using inflexible extensions.

Build your First Code Builder and VS Code Extension - Todd Halfpenny

Let’s learn how to build a VS Code Extension.

Join Todd on this journey from idea right through to publishing. We’ll look at the tooling, concepts, the APIs and Code, and end up with an extension that interacts with our Salesforce Org as well as the environment around it. 

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As always, we will give everyone plenty of time to talk and network, eat, and have a fun and relaxing evening. We'll also cover the latest news from the community, and hopefully have some swag to give away too

Please note this is an in-person only event - only RSVP if you are confident you will be able to attend.

Huge thanks to Slalom for hosting and sponsoring us this month.

After registering, you will receive a confirmation email containing information about joining the meeting on the day.

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Oh, and don't forget to join our group here.

And follow the action on bluesky @LonDevSFDC or search the hashtag #LonDevSFDC

@LonDevSFDC

Speakers

  • Diego Cominazzini

    Close Brothers Group

    Principal Salesforce Engineer

  • Todd Halfpenny

    Caddify

    Mobile Architect

When

When

Wednesday, April 23, 2025
5:00 PM – 8:00 PM (UTC)

Agenda

Welcome and community news, featuring your hosts and organisers.
Mixin It Up - Extending LWC classes the flexible way
Break
Build your First Code Builder and VS Code Extension
Networking
Carriages/pub

Group Leaders

  • Keir Bowden

    BrightGen

    CTO

  • Todd Halfpenny

    MobileCaddy

    Mobile Technical Architect

  • Tzhe'ela Trooper

    Community Group Leader

  • Ellie Matthewman

    LendInvest

    Community Group Leader

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