dev.js Wrocław #9

⏱ Date: May 25, 2026, 18:00
🔵Place: Sztuka na Miejscu, ul. Łaciarska 4, Wrocław

We invite you to the dev.js Wrocław #9 meetup, which will take place on May 25, 2026, at 18:00 at Sztuka na Miejscu, Łaciarska Street 4, Wrocław.

Participation in the meeting is free for participants registered through Evenea.

❎ AGENDA ❎

17:30 - 18:00 Participant registration, ticket checking
18:00 - 18:15 Opening of the event and welcoming of participants
18:15 - 18:45 Presentation No. 1: Ashamed of the Prototype? Why We're Hiding JS Superpowers Behind Class Syntax - Jakub Brambor
18:45 - 19:00 Break
19:00 - 19:30 Presentation No. 2: QA's Secret Menu: How Tiny Code Tweaks Eliminate JS "Silent Killers"- Yuliia Nowakowska
19:30 - 19:40 Break
19:40 - 20:10 Presentation No. 3: From Barriers to Bridges: Improving Web Accessibility with WCAG - Daniel Tate
20:20 Networking over drinks and catering

❎ PRESENTATION DESCRIPTIONS ❎

Ashamed of the Prototype? Why We're Hiding JS Superpowers Behind Class Syntax - Jakub Brambor
Abstract:
For years, JavaScript developers have lived in the shadow of "class-based" languages, trying to fit a square peg in a round hole. We've embraced the class keyword as a security blanket, but are we sacrificing the language's true potential for the sake of gaining "architectural legitimacy"?

In this session, we will look past the syntax and dive into:

• The Identity Crisis: Understanding "class envy" and why we feel the need to mask JavaScript's unique nature with patterns from other ecosystems.
• The Mechanics Under the Hood: A look at how class is just a wrapper, and how its hidden complexity can lead to unnecessary coupling.
• The OLOO Pattern: Analyzing the pros and cons of prototypal inheritance to understand OLOO a cleaner, more natural alternative that aligns with JavaScript's true DNA.
• Why Classes Won: A pragmatic look at why we will continue to use classes despite their limitations.
• Reclaiming the Superpower: How to practically reintroduce prototypal inheritance into our workflows and advocate for JS's native strengths to make our code more flexible.

QA's Secret Menu: How Tiny Code Tweaks Eliminate JS "Silent Killers" - Yuliia Nowakowska
Abstract:
We all know the feeling: you push a new feature, the UI looks flawless locally, but then a brittle E2E test fails, or QA bounces the ticket back a day later because of an obscure race condition.

From Barriers to Bridges: Improving Web Accessibility with WCAG - Daniel Tate
Abstract:
This presentation explores the importance of web accessibility and how inclusive design benefits everyone, not just users with disabilities. It introduces key principles such as perceivability, operability, understandability, and robustness, and explains how these concepts shape accessible digital experiences. The session highlights common barriers users may face—ranging from visual and auditory impairments to cognitive and motor challenges—and demonstrates practical strategies to address them. We will also cover elements of WCAG and how this framework helps guide developers in making more accessible content.

❎ SPEAKERS ❎

+ Jakub Brambor
Jakub Brambor is a Software Developer and JS enthusiast working as a consultant at TDS. He previously gained experience at companies like Fujitsu and Majorel (Google vendor) and has a proven track record of innovation, having twice won the "Dragons' Den" innovation contest, which led to one of his tools being implemented internally by Google. A former mentor in the P-Tech Fujitsu program for high school students. In his free time, he enjoys family life, collecting vinyl records, and cluttering his home with retro tech.

+ Yuliia Nowakowska
Consultant Automation QA Engineer and ISTQB Certified Advanced Technical Tester who loves going beyond the standard daily QA tasks. Whether I'm building an automation strategy from a blank IDE or diving into an existing framework to improve how a team works, my core aim is always the same: helping the business feel confident in their product while making testing easy, maintainable, and understandable for the engineers. I'm incredibly passionate about the QA community. I love sharing my real-world experiences and hearing fresh perspectives from other QA professionals.

+ Daniel Tate
Developer with over 10 years of expertise building modern, scalable web applications using React and Angular. With a strong track record across diverse sectors—including government, finance, and the charity sector. Passionate about clean code, performance, and accessibility, they consistently strive to create intuitive user experiences while adhering to best practices and industry standards. Developed robust backend services using Node.js and Express, have designed and implemented RESTful APIs that support high-performance applications at scale. My experience extends to architecting and deploying large, cloud-based systems using AWS, ensuring applications are secure, resilient, and maintainable.

❎ SPONSOR ❎

❎ IMPORTANT INFORMATION ❎

1. Please only register for the event if you are certain you will be able to attend.
2. Ticket validation takes place at the Sztuka na Miejscu venue from 17:30 to 18:00. After validation, please follow the instructions of the Organizer or the building administrator.
3. You will not be able to join the event after 18:00. Please be punctual.
4. While on site, please follow the instructions of the Organizer, the building administrator, and TDS staff.