Name: 2025 #3 From Electron to Rust
Start: 2025-11-25T18:00:00+01:00
End: 2025-11-25T20:00:00+01:00
Location: SatoshiLabs

Get out and get social in 2025 : come out and discuss JS together!
Get in touch with the organizers with any questions you have. We welcome a diverse range of topics that are related in any way to JavaScript and the community around it.
Also, be sure to sign up for our newsletter here on meetup.com to be notified when new events are announced.
Talks from previous meetups can be found on our YT channel: [https://www.youtube.com/@praguejs/videos](https://www.youtube.com/@praguejs/videos)

Venue schedule:

18.00 - door open
18.30 - talks kick off
20.30 - talks done
21.00 - beer time

AGENDA:

**Building a multiplatform app for both web and Electron** (EN)
Jiří Zbytovský

Abstract:
Electron is a well-known framework for building desktop apps using the JavaScript ecosystem. The user interface app is basically a web application, which opens the possibility to both deploy the app on web and distribute it for desktop installation. We'll briefly touch the several challenges it creates for Electron developers, but we'll also introduce the basic concepts and workflows for those not yet familiar with Electron.
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**What Rust's Type System Can Teach TypeScript Developers** (EN)
Roman Schejbal

Abstract:
Rust's type system is more than strict, it's expressive enough to describe how your code should behave and catch mistakes before it ever runs. We'll look at features like const generics, phantom types, and typestates, and see how they push correctness into compile time. The goal is to show how adopting a similar mindset in TypeScript can make your code safer, your APIs clearer, and your projects easier to maintain.
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Our sponsor:

**SatoshiLabs** established the cryptocurrency hardware wallet industry in 2013 with Trezor and hasn’t stopped innovating since. The company has grown into a holding of four companies that deliver secure solutions enhancing financial independence and digital security. **Trezor** set a new standard for crypto security with its advanced hardware wallet; **Tropic Square** is creating the first open-source secure chip, challenging the industry’s outdated norms; **Invity** helps investors maximize their Bitcoin with minimal effort; and **Vexl** is a mobile app that enables users to trade BTC securely and discreetly without the need for KYC.

Filip Mareš

PragueJS

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JavaScript

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