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Next Event

NewDay

JavaScript London in Collaboration with NewDay

We're thrilled to host the 4th meet-up of 2025 and the second of 4 back-to-back monthly meetups! We have NewDay hosting this month! We have some fantastic tech talks lined up, there will be plenty of pizzas 🍕, and of course drinks 🍻, plus plenty of networking with fellow tech enthusiasts. Don't miss out on a night of great conversations and new connections!

Thursday, September 25, 2025

6:00 PM to 9:00 PM BST

Registration

You know the drill by now!! Please register via Meetup and also via the website as we need to give a list of attendees to security on the night!

Talks

Boda Zhao - Astro for React Developers: What You Need to Know

After migrating NewDay's Platform Portal from Gatsby to Astro, it changed how we think about building for the web. In this talk, Boda shares why we picked Astro, what React developers need to know when moving from SPAs, and the lessons we learned about state management, server/client boundaries, and Astro's unique architecture.

Chun Chan - I built a react component and all I got was eternal responsibility

In this talk I'll share what I've learned as the sole maintainer of the package "react-currency-input-field". What started as a small weekend side project, now has over 1M+ monthly downloads on npm. I'll go through some of the lessons I've learnt as it has grown: triaging issues, evaluating feature requests, and answer the important questions: How much money do I actually make from it? And does it help in job interviews?


Full Agenda:

6:00 PM: Doors Open. Grab a pizza slice, sip a beer, and start chatting with other attendees.

6:30 PM: Welcome remarks by Sam, Richard and Justin

6:35 PM: First talk - Boda Zhao - Astro for React Developers: What You Need to Know

7:05 PM: Toilet break

7:15 PM: Second talk - Chun Chan - I built a react component and all I got was eternal responsibility

8:00 PM: Closing remarks and an optional pub visit!

Directions to NewDay:

7 Handyside St, London N1C 4DA Closest station: Kings Cross

Location Map:

About NewDay:

NewDay Ltd is a UK-based consumer finance company that provides credit cards and lending solutions to over 3.6 million customers, focusing on helping those with limited or impaired credit histories access responsible borrowing. Founded in 2000 and rebranded in 2014, it offers well-known credit card brands such as Aqua, Marbles, Bip, and Fluid, as well as co-branded cards with major retailers like John Lewis and Argos. Headquartered in London and regulated by the Financial Conduct Authority, NewDay handles more than £15.5 billion in annual customer spending, making it one of the UK's leading credit providers and the largest issuer of credit card asset-backed securities.

Get in touch

Have a question or need assistance? Feel free to reach out to us via email, and we'll get back to you as soon as possible.