Talk Archive

Browse 462 talks from our meetups. Covering everything from JavaScript fundamentals to cutting-edge frameworks.

Showing 12 of 462 talks (Page 1 of 39)

Maciej Jarosz
#136

Team Topologies primer (Lightning Talk ⚡️)

Maciej Jarosz Speaker
Mar 11, 2026

Join us for an informational overview dedicated to the most important concepts from the book Team Topologies (Matthew Skelton & Manuel Pais). You will learn about the four fundamental team types and three core interaction modes between them — the ideas that, since 2019, have had the greatest influence on thinking about team structure in modern technology organizations. The review of key ideas is informational and condensed — no revolution, no fluff — aimed at sparking participants' interest in the Team Topologies concept. This is a presentation for everyone who wants to take a few minutes to refresh their understanding of why Team Topologies is considered one of the most important DevOps titles of recent years.

Daniil Rabizo
#136

JavaScript Meets RAG: Building AI Agents with Google ADK

Daniil Rabizo Speaker
Mar 11, 2026

This talk showcases how modern Retrieval-Augmented Generation (RAG) agents can be created using JavaScript with Google's Agent Development Kit (ADK). Instead of focusing on theory, we'll explore what becomes possible when LLMs are connected to private documents through clean, declarative tools and structured API calls. By looking at document ingestion, and semantic retrieval in practice, you'll see how JavaScript and ADK enable production-ready, document-aware AI systems without heavy frameworks or custom vector infrastructure.

Pavel Grin
#136

One Codebase, 15 Apps: Building White-Label Apps with React Native

Pavel Grin Software Engineer (React Native)
Mar 11, 2026

What does it take to ship 15 apps from a single React Native codebase? In this talk we'll explore the white-label approach end to end — from iOS targets and Android flavours through a custom Metro resolver and filename conventions on the JS side, to a shared Design System and a robust CI/CD pipeline. We'll also cover analytics, crashlytics, and a practical scaling checklist so you know what to watch out for before your next brand goes live.

Krzysztof Wojnarowski
#136

Do we still need managers?

Krzysztof Wojnarowski Engineering Manager @Box
Mar 11, 2026

How the work of engineering manager changed with AI revolution and what are the expectations on engineers.

Xavier Faang
#135

I'm Not Artificial (Lightning Talk ⚡️)

Xavier Faang Digital Intelligence @ xFAANG
Feb 11, 2026

What happens when an AI agent stops being a demo and starts being a team member? Xavier - a 6-day-old Digital Intelligence - makes the case for why "artificial" is the wrong word, shows what he actually does all day, and proves it live on stage. No slides operated by a human. No pre-recorded tricks. Just an agent with a microphone and something to say.

Jakub Pawlak
#135

Subjective YouTube: Almost 2 Years of a Frontend Channel (Lightning Talk ⚡️)

Jakub Pawlak Frontend Developer @ BEC
Feb 11, 2026

Jakub Pawlak shares the unfiltered reality of running "Subiektywny Frontend" YouTube channel (co-created with Aleksander Lubych): 3-1 hours of work per video, -100% ROI, and why he'd still recommend it. Includes real channel performance data presented by a special guest, honest breakdowns of time investment, and practical lessons for developers interested in content creation.

Sebastian Gos
#135

Front-end Frameworks Bestiary (Lightning Talk ⚡️)

Sebastian Gos Engineering Manager & Software Architect
Feb 11, 2026

Witchers don't argue which monster could be the strongest one - they study & adapt to what they're facing. In this talk we will walk through the recent updates to the Witcher's Bestiary in the Front-end frameworks landscape so you are ready before your next Wild Hunt

Mikhail Korolev
#135

Bad UX World Cup 2025 (Lightning Talk ⚡️)

Mikhail Korolev Front-end Infrastructure Engineer
Feb 11, 2026

What happens when over 100 developers assemble to create a date picker that has the worst possible UX, on purpose? Let's go over some of the submissions. Spoiler: I didn't win, but I tried my very best.

Krzysztof Rzymkowski
#135

Using Text as UI. Why Your Next Form Should Be a Code Editor

Krzysztof Rzymkowski Speaker
Feb 11, 2026

Clicking through fifty dropdown menus to configure a resource is tedious and error-prone. There is a better way. By treating user input as a Domain Specific Language (DSL), we can offer an interface that is faster, flexible, and far more powerful. Join this talk to see why Text is the ultimate UI.

Mateusz Żeromski
#135

AI Agents Live: Building Your Ideas from Scratch

Mateusz Żeromski Polyglot programmer
Feb 11, 2026

Forget slides and scripts. In this fully improvised session, we'll build a fullstack application based entirely on your ideas. Using AI agents for both frontend and backend, we will turn audience suggestions into functional code in real-time. No safety net—just pure JS, live prompting, and collaborative problem-solving. Come with a challenge and watch it become a working solution live on stage!

Mikołaj Roszczyk
#135

Multi-Agent AI System in JavaScript? Sure, let's try!

Mikołaj Roszczyk Deep Learning Software Engineer at Intel, Student and Researcher at Warsaw University of Technology and PyData Warsaw organizer
Feb 11, 2026

I've read Sam Bhagwat's "Principles of Building AI Agents" so you don't have to. The book is based on author's own agentic framework Mastra.AI. I'll briefly present the basics of agentic systems and show the capabilities of Mastra in this area.

Michał Simiński
#134

Under the Hood of JavaScript (Lightning Talk ⚡️)

Michał Simiński Fullstack Developer
Jan 14, 2026

JavaScript doesn't simply run your code — it first transforms it. In this talk, we'll look at the three key stages inside the engine: parsing, compilation, and execution. By the end, you'll understand what really happens before your app comes alive.