Learn from the Best Featured Speakers
Ryan Carniato
Creator of SolidJS, Netlify | USA
Nishu Goel
Engineer (Web + Golang), GDE, epilot GmbH | Germany
Miško Hevery
Chief Technology Officer, Builder.io | USA
Luca Mezzalira
Principal Serverless Specialist Solutions Architect, AWS | UK
Shai Reznik
Founder, HiRez.io | Israel
Adam Bradley
Director of Technology, Builder.io | USA
Michael Hladky
Trainer and consultant, push-based.io | Austria
Karin Angel
Full Stack Team Lead, Sapiens | Israel
Nir Kaufman
Front End Guild Manager, Next Insurance | Israel
Arisa Fukuzaki
Developer Relations Engineer, Storyblok | Germany
Konrad Mattheis
CTO, Vizlib | Germany
Sebastian Gos
Development Manager, BEC | Poland
Piotr Tomiak
Senior Software Developer, JetBrains | Poland
Kamil Gałek
Senior Frontend Developer, BigPicture | Poland
Sam Bellen
Staff Developer Advocate Engineer, Auth0 | Belgium
Santosh Yadav
GDE, Senior Software Engineer, Celonis | Germany
Michał Jawulski
Managing Delivery Architect, Capgemini | Poland
Devlin Duldulao
Senior Consultant, Inmeta | Norway
Daniel Afonso
Developer Advocate, OLX | Portugal
Dhananjay Kumar
Teacher and Consultant, ngIndia | India
Sebastian Witalec
Head of DevRel, SeMI Technologies | Denmark
25+
Our Visionary Speakers
10+
International Sponsors
8
Workshops We offer
1000+
Event Participants
Schedule Details Event Schedules
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October 24,2022, 10:00 - 17:00
Building Fast WebApplications - Master Class (stationary & online) by Miško Hevery
TypeScript Ninja - Master Class (stationary & online) by Tomasz Ducin
NgRx Store + ComponentStore - Master Class (stationary & online) by Alex Okrushko
Advanced Angular: DOM Manipulation in-depth Master Class (stationary & online) by Nir Kaufman
Performance and RxJS in Angular Master Class (stationary & online) by Michael Hladky
Modern Angular Architectures: Standalone Components, Nx and More Master Class (stationary & online) by Manfred Steyer & Michael Egger-Zikes
October 24,2022, 12:00 - 18:30
Discovering OpenAI APIs: GPT3, Codex and DALLE2 Deep Dive Master Class (stationary & online) by Gerard Sans
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October 25,2022, 08:00 - 09:55
Registration & Networking
Multikino Złote Tarasy, Złota 59, 00-120 Warszawa
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October 25,2022, 09:55 - 10:00
Welcome
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October 25,2022, 10:00 - 12:10
Session One
Minko Gechev / Emma Twersky / Alex Rickabaugh 10:00 - Keynote Session
Kara Erickson 10:50 - Image Optimization Best Practices with Angular
Alex Okrushko 11:10 - Setting up Enterprise Frontend for Success
Nir Kaufman 11:30 - Seven steps to become an Angular professional
Shai Reznik 11:50 - Angular TDD Like You Never Seen Before
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October 25,2022, 12:10 - 13:10
Lunch & Networking
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October 25,2022, 13:10 - 13:20
NG AWARDS
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October 25,2022, 13:20 - 14:40
Session Two
Manfred Steyer 13:20 - Angular's Future Without NgModules: Architectures with Standalone Components
Miško Hevery 13:40 - Understanding Resumability
Dawid Kędzierski 14:00 - Problems with Module Federation? Import Map to the rescue!
Eliran Eliassy 14:20 - Understanding The Iterable Differs
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October 25,2022, 14:40 - 15:05
Coffee Break & Networking
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October 25,2022, 15:05 - 16:25
Session Three
Michael Hladky 15:05 - Partially Zone-Less - Performance tuning without big bang refactoring
Mateusz Do Duc 15:25 - A plethora of rendering ideas
Greg Radzio 15:45 - Hexagonal Architecture in Angular
Jakub Bartusiak 16:05 - Marrying the old with the new. Application of @angular/elements in creating a backward compatibility layer for legacy apps.
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October 25,2022, 16:25 - 16:50
Coffee Break & Networking
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October 25,2022, 16:50 - 18:10
Sessions Fourth
Michael Egger-Zikes 16:50 - Multi Version Micro Frontends - Solutions for Routing & State Management
Dhananjay Kumar 17:10 - 5 Gambits of Angular Services
Maciej Czerwiakowski 17:30 - Securing Angular applications with Azure B2C Tenant
Julian Jandl 17:50 - Contextual Template States with Angular
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October 25,2022, 18:10 - 18:30
Q&A Session With Google's Angular Team
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October 25,2022, 18:30 - 18:50
Break & Networking
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Pre-recorded bonus sessions
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October 26,2022, 08:00 - 09:50
Registration & Networking
Multikino Złote Tarasy, Złota 59, 00-120 Warszawa
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October 26,2022, 09:50 - 10:00
Welcome
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October 26,2022, 10:00 - 12:00
Session One
Luca Mezzalira 10:00 - Keynote Session
Ryan Carniato 10:20 - The World Beyond Components
Tomasz Ducin 10:40 - Primitive obsession - and how to fight it with TypeScript
Miško Hevery / Shai Reznik 11:00 - Qwik - The Future Of Web Development
Nir Kaufman 11:40 - How to take your professional career offroad - and stay on track!
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October 26,2022, 12:00 - 13:00
Lunch & Networking
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October 26,2022, 13:00 - 13:10
JS AWARDS
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October 26,2022, 13:10 - 14:30
Session Two
Michael Hladky 13:10 - Performance Measurements With Lighthouse User Flows
Konrad Mattheis 13:30 - Evolution of a Developer vs Expectation of the CTO
Sebastian Gos 13:50 - Mobile-ready micro frontends
Piotr Tomiak 14:10 - Web-types or how to document the web
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October 26,2022, 14:30 - 14:55
Coffee Break & Networking
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October 26,2022, 14:55 - 16:15
Session Three
Devlin Duldulao 14:55 - Vuejs 3 and Pinia state management
Sam Bellen 15:15 - Can't Touch This!
Michał Jawulski 15:35 - Why is everyone laughing at Java Script, and why all of them are wrong?
Dhananjay Kumar 15:55 - Simplifying JavaScript Objects
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October 26,2022, 16:15 - 16:40
Coffee Break & Networking
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October 26,2022, 16:40 - 18:20
Sessions Fourth
Daniel Afonso 16:40 - React Remixed
Nishu Goel 17:00 - JavaScript Surprises
Santosh Yadav 17:20 - Be smart and choose Nx for your Apps
Karin Angel 17:40 - Microservices Architecture in Node.js – Automated Testing
Adam Bradley 18:00 - Improving Page Performance With Partytown
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October 26,2022, 18:20 - 18:30
Closing Speeches
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Pre-recorded bonus sessions
Full-days SUPERB QUALITY Workshops
Workshops take place the day before NG Poland at:
ADN Conference Center
Browary Warszawskie
GH building; entrance B
Grzybowska Street 56,
Warsaw.
Please note, workshop tickets are sold separately from conference tickets.
NG Workshops (Oct 24, 2022)
Monday
(Lunch provided)
TypeScript Ninja - Master Class (stationary & online)
by Tomasz Ducin
Have you ever experienced getting a non-obvious compiler error, such as "[...] is a subtype, but could be instantiated with a different subtype", which you struggled to understand? Beyond both the basic and advanced topics, there's still a lot to learn about Generics, Recursive Types, Mapped and Conditional Types - and many constructs that make heavy use of all of them. This is a 100% hands-on workshop filled with lots of exercises which require to think in types, apply set theory to types, and, last but not least, write lots of generics, sometimes hardcore ones.
If you consider yourself a mid or senior, but you feel you could step up with your skills, this TypeScript workshop is just for you.
Monday
(Lunch provided)
Building Fast WebApplications - Master Class (stationary & online)
by Miško Hevery
Building instant-on web applications at scale have been elusive. Real-world sites need tracking, analytics, and complex user interfaces and interactions. We always start with the best intentions but end up with a less-than-ideal site.
Let's look into the anatomy of a slow site and dissect it to find out how each issue got there and why fixing it is not a trivial exercise. Understanding the problem is the first step. Next is to think about possible solutions to prevent this.
Agenda:
- Anatomy of a slow site
- JavaScript over time: it is here to stay, and it is getting bigger
- JavaScript is single-threaded => CPUs cores are increasing
- Understanding the PageSpeed budget
- Third-party code
- Web-workers
- First-party code
- Hydration problem => front load JS
- Lazy loading problem => can't lazy-load visible components
- How can we have pull rather than push model of JavaScript
- Resumability is a possible solution => but it is hard
Monday
(Lunch provided)
NgRx Store + ComponentStore - Master Class (stationary & online)
by Alex Okrushko
The synchronization of State is one of the most challenging parts in web applications. In this workshop we’ll go over what is this State and what are the problems that we are trying to solve. We’ll start with no libraries approach, pull and push-based services and then dive deeper into Global and Local state management with two of the most popular libraries designed to handle state: @ngrx/store and @ngrx/component-store.
Monday
(Lunch provided)
Advanced Angular: DOM Manipulation in-depth Master Class (stationary & online)
by Nir Kaufman
The majority of our work as front-end developers is to implement dynamic user interfaces.
In this workshop, we will master the API, patterns, techniques, and best practices for building a robust view layer with Angulars.
By the end of this day, you will gain deep knowledge and practical experience that will boost your productivity.
This is a hands-on workshop. Each theoretical module is followed by exercise.
Some of the topics that we will cover:
- Angular Ivy compiler
- Logic view and Render trees in Angular
- Content projection
- Templating in-depth: micro-syntax, patterns, and techniques
- Working with the Renderer
- Dynamic content rendering techniques
- DOM Manipulation techniques
- Directives API in depth
Monday
(Lunch provided)
Performance and RxJS in Angular Master Class (stationary & online)
by Michael Hladky
Angular has a number of distinct performance bottlenecks to alleviate, especially in larger applications. However, even though there is information available on the web on improving performance, mostly this knowledge is limited to change detection strategy OnPush and async pipe. This for sure is only a tiny fraction of what’s possible so it’s time to raise the bar and double down on optimization efforts!
The web has never been more exciting! But it has also never been as demanding to our devices and infrastructure as it is today. Our browsers ship new features, and languages get updates only to squeeze out the last bit of performance we can get. The problem here, there are no real resources out there that would show us how to apply those optimization techniques in practice, which can be especially painful when it comes to framework-specific questions.
This talk will feature the most up-to-date information to expand your knowledge of performance optimization techniques beyond the basics. In the end, you will go home with lots of exercises to guide you and a wealth of insights to work with, impressed by how much faster your application can get.
Together we will take a closer look at what an auditing process looks like. Then, we will discuss how to read Flame Charts, learn how to navigate through the network tab, and increase our knowledge of network analysis features. Finally, we will take a spin on the brand-new Angular Performance DevTools and compare them with the original ChromeDevTools.
🎯 Takeaways
- How to record and analyze flame charts
- How to document performance issues and measure improvements
- How to detect performance bottlenecks
- Hands on with Angular’s brand new DevTools
- Blocking tasks and how to spot scripting bottlenecks
- Network analysis and improvement strategies
- Change detection strategies & IVY features
- Best & bad performance practices for modifying the DOM Structure and CSS rendering
- Runtime performance of scripting, rendering, and painting
In this session, we will take a closer look at what an auditing process looks like, discuss how to read Flame Charts, learn how to navigate through the network tab, and increase our knowledge of network analysis features.
Monday
(Lunch provided)
Discovering OpenAI APIs: GPT3, Codex and DALLE2 Deep Dive Master Class (stationary & online)
by Gerard Sans
Workshop Description 1: This workshop will teach you how to use OpenAI API's to access their state-of-the art language models to do things that we just couldn't dream of doing a year ago. Learn how to generate text, code and images using GPT3, Codex and DALLE2 models. The workshop is hands-on and practical, but we also give an overview of all the advancements in AI generative models. We make it as simple as possible for you to understand the ins and outs of deep learning and neural networks.
Topics we will cover:
- Introduction to OpenAI, Deep Learning and Neural Networks
- GPT3: Generative Pre-Trained Text Model
- Using text generation and AI assistants
- Lab: generating and editing text via prompt
- Lab: building an AI assistant
- Codex: A generative model for code generation
- Using code generation and re-factoring
- Lab: extending GPT3 models with your own data
- DALLE2: image generation and editing via prompt
- Lab: exploring DALLE2 capabilities
Requirements:
- Comfortable using JavaScript
- Basic knowledge of Node
Who is the target audience?
Anyone who wants to integrate machine learning into their apps or websites using JavaScript. No previous experience with machine learning is necessary.
Monday
(Lunch provided)
Modern Angular Architectures: Standalone Components, Nx and More Master Class (stationary & online)
by Manfred Steyer & Michael Egger-Zikes
Wow, what a journey. This year, Angular already turns 6 years old. Of course, during these years it evolved a lot. Hence, it’s time to have a closer look to recently added modern features that allow for more modern, fresh, and lightweight architectures.
In this interactive workshop, we start with investigating the brand-new Standalone Components and migrate an existing Angular-Application to this innovation. We show how they work together with a professional Nx Workspace and Module Federation for building Micro Frontends and dramatically speeding up the build process.
Also, we discuss the new typed Forms and add it to our case study as well. Then, we develop some Nx Generators and Schematics for the Angular CLI allowing us to automate repeating and boring tasks related to the implementation of our architecture.
Furthermore, we introduce the NGRX Component Store as well as some advanced NGRX-Patterns. By the end you have a case study that shows how a modern Angular application can look like.
Technical Prerequisites for the Workshop:
a) Node.js installed
- LTS version or higher
- https://nodejs.org
b) Angular CLI
- npm install -g @angular/cli@latest
c) Test with “npm -v” and “ng v” from the command line whether npm and then Angular CLI work
d) Nx CLI
- npm install -g nx@latest
e) A modern browser like the current Chrome version
f) An IDE with Angular support like Visual Studio Code (free) or WebStorm/IntelliJ (commercial)
g) Optionally install git
- https://git-scm.com
- To clone the repo that I will provide at the begin of the workshop
- Alternatively the ZIP file download would work as well
h) We will use the following internet resources, so they need to be accessible for everyone:
- ANGULARarchitects.io (http://angulararchitects.io)
- npm Registry (https://registry.npmjs.org)
- GitHub (https://github.com)
Free workshop ngGirls
We're thrilled to host an ngGirls workshop at NG Poland 2023 on Sunday, November 5th, 2023. This full-day workshop is free for women to attend and aims to introduce women to developing web applications, with the ultimate goal of increasing diversity in the tech industry. Share the love: tell a friend or colleague about this amazing opportunity! Come and check out what we have in store for you!
Link: ng-girls.org/event/warsaw-2023
Pricing Plans Get your Ticket
JS POLAND Conference
Ticket
(Warsaw & Online)
997
PLN
(~207 €)
Price valid while stocks last.
All prices include 23% VAT
The price in Euro is for guidance only
Recommended Bundle
NG & JS-POLAND
(Warsaw & Online)
1.447
PLN
(~307 €)
Price valid while stocks last.
All prices include 23% VAT
The price in Euro is for guidance only
WORKSHOP
DAY
TICKET
(Warsaw & Online)
1.777
PLN
(~370 €)
Price valid while stocks last.
All prices include 23% VAT
The price in Euro is for guidance only
Booking 5 or more tickets? Want to pay for your tickets in EURO or USD?
Get in touch to find out about our group offer.
Bank Account
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Listen / Code / Repeat JavaScript Master Podcast
Learn, grow and connect with the JavaScript community like never before.
The JavaScript Master Podcast is a broadcast aimed at all JavaScript developers.
We cover topics such as building production-ready applications, architecture
and performance best practices.
Listen / Code / Repeat. Everything you need to know to become a super JavaScript developer.
JavaScript Heroes JS Awards
Overview
JavaScript Community Hero 2022
We at JS Poland strongly believe in the value of sharing knowledge and experience. We also know that some of us put more than average effort into building JavaScript communities. JavaScript Community Hero Award is our token of gratitude for their hard work. If you know any JavaScript Hero, you can nominate them here.
JavaScript Product Hero 2022
We would like to award creators of fully functional already implemented solutions
built on JavaScript that have made a real difference in our lives.
The successful entrants need to show their product deserves the title by
submitting the information requested in the form.
JS Awards 2022
Personality of the Year
Miško Hevery - Creator of AngularJS / Angular / Qwik
JavaScript Hero of Community
Ryan Carniato - Creator of SolidJS
JavaScript Hero of Education
Tomasz Ducin - ANF - Architektura Na Froncie
Shai Reznik - hirez.io
Devlin Duldulao - ASP.NET Core and Vue.js
JS Awards 2021
Personality of the Year
Christian Heilmann - christianheilmann.com
JavaScript Hero of Community
Gerard Sans - Web3 London
JavaScript Hero of Education
Stefan Baumgartner - TypeScript in 50 Lessons
JS Awards 2020
Due to the fact that we could not meet in person, the prizes from 2020 were postponed to 2021.
JS Awards 2019
Personality of the Year
Luca Mezzalira - lucamezzalira.com
Trainer of the Year
Michael Hladky - Trainer of the Year
JavaScript Hero of Education
Todd Motto - ultimatecourses.com
JavaScript Hero of Community
Adam Gospodarczyk - overment
Mathias Buus - @mafintosh
Company of the Year
NoFluffJobs - nofluffjobs.com
Why Join JS POLAND 2022 Why you should Join Event
Meet Experts
The world’s best JavaScript experts inspire you to bring your JavaScript projects to the next level. You will meet and mingle with peers, world renowned speakers, technology fans, published authors and Open Source core committers.
Sharpen the Saw
The idea is that sometimes you have to take a break from the “work” of your work to sharpen your skills. A dull axe won’t cut a tree nearly as effectively as a sharp one.
Sessions & Workshops
A lot technical learning opportunities ranging from introductions to deep dives, covering service and solution topics such as RxJS, TypeScript, Progressive Web Apps, NativeScript, Node.js and many more...
Have Fun
This event will change your perception of IT forever. Your brains will be filled with new information, you'll feel the excitement of people sharing your passion and most importantly our MC's will guarantee an experience you'll never forget!
Check Out Photos From Previous Events Below
Companies that support our community
Our Sponsors
By becoming a sponsor of JS Poland you will get an excellent opportunity to showcase your
company and products to
1000 most active European developers.
Such exposure will definitely help you to generate interest in your company, as well as allow
you
to find new business partners and potential employees.
To learn more about our sponsorship offer, please fill in the form.
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Sign up to receive updates about JS Poland, including workshops, speaker previews, ticket launches, JS Awards, JavaScript Master Podcast, Behind the Code Magazine, CFP details and other exclusive content. We won’t spam you and will only send you emails we genuinely think you’ll find interesting. You can unsubscribe at any time and you can find more information here.
Reach us Get Direction to the Event Hall
Multikino Złote Tarasy, Złota 59, Warsaw
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