In my presentation, I want to show you that there are so many ways of getting data from API's in React. Some of them with a little effort can be very powerful and easy to maintain in the future.

Theme: oktoberfest - zapewnic rozne rodzaje piwa :-)

17:30 - 17:45 - Otwarcie Meetupu
17:45 - 18:45 - Prelekcje (3 x 20 min)
18:45 - 18:55 - Lighting talki (2 x 5 min)
18:55 - 19:15 - Przerwa
19:15 - 20:15 - World Cafe
20:15 - 20:20 - Zakonczenie czesci oficjalnej Meetupu
20:20 - 21:00 - Networking i część nieoficjalna

17:30 - 17:45 - Otwarcie Meetupu
17:45 - 18:45 - Prelekcje (3 x 20 min)
18:45 - 18:55 - Lighting talki (2 x 5 min)
18:55 - 19:15 - Przerwa
19:15 - 20:15 - World Cafe
20:15 - 20:20 - Zakonczenie czesci oficjalnej Meetupu
20:20 - 21:00 - Networking i część nieoficjalna

Progressive Web Application is a wonderful technology which could ditch the need of creating native mobile applications, at the same providing better UX and improving conversions in your product. Everything works smoothly on Android, but what about iOS? Is is possible to create a functional PWA also on Apple’s mobile devices?

What will you learn:

• What is a current state of PWA support on iOS
• How popular PWAs behave on iOS devices
• How can you make your PWA better on iOS (handy workarounds for unsupported features)

Talk based on my surprisingly popular article Few Tips That Will Make Your PWA on iOS Feel Like Native

React-Native development through year.
Summarize of bugs, errors, tools and tips.

Modern web development architecture based on client-side JavaScript, reusable APIs, and prebuilt Markup.

Many developers don't really get when does margin: 0 auto; really work, some sites with CSS tutorials even says: "If you want to center anything in CSS, use margin: 0 auto;" which of course is not truth. I was one of those developers few months ago, and decided to check that on my own, here are the results: https://codepen.io/Zealur/pen/ebNExd

PWA is amazing and works great in Chrome on Android but on iOS... not so well. Let me show you how we can fix this problem and make PWA on iOS great again.
I will present few examples of native APIs not available on iOS and how we can solve that issue and bring value to your clients despite it.

How schemas can be helpful when creating dynamic User Interfaces? What are the advantages and disadvantages of this approach? What we learned using schemas at Codeheroes? I will present few tips as well as few React case studies of using such approach.

A couple of "funny" stories about JS based apps.
Many people think that JS apps are very safe - especially when they are using frameworks. In some cases it is true but I will show you many examples of any vulnerable JS app layers including backend, frontend, mobile, and database.

how we can tame our selectors with reselect

17:30 - 17:45 - Otwarcie Meetupu
17:45 - 18:45 - Prelekcje (3 x 20 min)
18:45 - 18:55 - Lighting talki (2 x 5 min)
18:55 - 19:15 - Przerwa
19:15 - 20:15 - World Cafe
20:15 - 20:20 - Zakonczenie czesci oficjalnej Meetupu
20:20 - 21:00 - Networking i część nieoficjalna

Miałem tę prezentację już jakiś czas temu na meet.js w Katowicach - https://bit.ly/2p2M7H4. Trochę ją zaktualizuję ;)

Agenda

• Reminder of v16 fiber
• Summarize current features
• Future (Context API, time slicing and suspense)

Title

pl:
Modularność: W jaki sposób struktura katalogów w aplikacji może Ci pomóc z Domain Driven Design?

eng:
Modularity: How your application structure can help you with DDD?

Duration: 40 min

Type:

• Presentation (from 25 min to 40 min)
• Lightning talk (from 5 min to 15 min)

Language:

• Polish
• English

Description:

pl:
Domain Driven Design jest trudne. Myślę, że wielu z Was to przyzna. Istnieją rozwiązania takie jak Event Storming, jednak aby z nich skorzystać, należy spełnić wiele warunków. Nie zawsze da się też użyć rozwiązań typu Event Storming, szczególnie w przypadku nowych projektów. Pracuję z DDD od kilku lat i przez ten czas wypracowałem sposoby umożliwiające pracę z Domain Driven Design od pierwszego dnia w projekcie. W prezentacji pokażę jak struktura katalogów może pomóc w tworzeniu modularnego kodu i odkrywaniu domen.

eng:
Domain Driven Design is hard, I think that many of you will admit that. There are solutions like Event Storming, but there are many conditions required to use it. Very often it is even impossible to use, eg in new project. I have been there and I found different solution. I have been working with DDD since few years and I found out how to work with DDD starting from day one in the project. In the presentation, I will show you how your directory structure can help you with discovering domains.

• I allow for my name/image/email to be used to promote the meetup
• I promise to share my presentation later publicly here and in a comment on meetup.com

Author information

Name: Ludwig Marcin

Photo: https://www.dropbox.com/scl/fi/j2n88f8y7q8ruten116vi/me.jpg?rlkey=vg935uvpsiv9bn3ps5kfpfhzn&dl=0

Bio:

pl:
Principal Developer specjalizujący się w architekturze frontendowej. Szkoli i uczy innych o architekturze frontendowej. Autor kanału YouTube @frontendarchitecture, na którym porusza tematy związane z JavaScriptem, architekturą, umiejętnościami miękkimi i zarządzaniem projektem. Autor e-booka „Struktura plików dla aplikacji frontendowej”, w którym pokazuje jak wybrać strukturę folderów w projekcie.

eng:
Principal Developer specialized in front-end architecture. Trains leaders and teaches others about front-end architecture. Author of @frontendarchitecture YouTube channel where he speaks about topics related to javascript, architecture and soft skills. Author of e-book "Struktura plików dla aplikacji frontendowej" where he described how to choose folder structure for your project.

Social media

• FB: https://www.facebook.com/FrontendArchitectureArea/
• YouTube: https://www.youtube.com/@frontendarchitecture
• GitHub: https://github.com/nb0dy

When I'm available:

It depends, I send this presentation into multiple conferences and local meetups. Respond into this topic and I'm sure that we will find the date when I could attend ;)

Refunds

I live in Wrocław and I expect reimbursement of travel (and or accommodation) costs.

Historia projektu, czego się nauczyłem, co zrobiłbym inaczej, moje plany na przyszłość

Short version of: https://selleo.com/blog/how-to-preview-doc-and-pdf-files-in-browser

I will present array of ways to create forms in React & Redux, from simplest to the most complex ones.

An adventure about building SSR, that is using Vue & NuxtJS and headless CMS.

Topics covered:

• Choice of framework and requirements
• Vue & NuxtJS approach
• DevOps side & open source headless CMS problems

I will talk about migration process, how to prepare for it, what to look for and possible strategies.

Many developers don't really get when does margin: 0 auto; really work, some sites with CSS tutorials even says: "If you want to center anything in CSS, use margin: 0 auto;" which of course is not truth. I was one of those developers few months ago, and decided to check that on my own.

There are some great features in Webpack and Browsers, like code-splitting, lazy-loading and prefetching, that are extremely easy to use and can have a huge impact on your app's performance. It can be shown, literally in 5 minutes, how to use them.

I will show one of the ways to organize ReactJS project, how to split directories, where to place things so we do not lose ourselves in our directory tree.