Czym się zajmujemy

We talk about JavaScript. Every month in Warsaw, Poland.

Homepage: http://warsawjs.com
YouTube: https://youtube.com/warsawjs
Twitter: https://twitter.com/warsawjs
Facebook: https://www.facebook.com/warsawjs
Instagram: https://www.instagram.com/warsawjs.photos

WarsawJS is a local community of JavaScript professionals and enthusiasts. We meet every month to talk and debate about our favorite programming language. This community is focused on sharing experience from different fields on which JS is used, from web browsers, to servers, dev tools, mobiles, smart tvs, micro controllers, databases, video games and so on. We increase our collective knowledge, by building integrated network of skilled individuals and local companies. Join Us Today!

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Are interesting conferences?

Once per year we organizes ConFrontJS: https://2019.confrontjs.com (https://2019.confrontjs.com/)

Nadchodzące wydarzenia (4)

WarsawJS Workshop #38 — RxJS

Sumo Logic

61,50 zł

ENG version below Podczas WarsawJS Workshop #38 dowiesz się m.in.📍 • Co to jest Observable • Jak pracować z Observable z użyciem operatorów RxJS • Jak napisać własny operator RxJS • Jak budować aplikacje webowe z użyciem RxJS • Jak testować funkcjonalności napisane z użyciem RxJS -- / -- / -- / -- / -- / -- UWAGA: Zmiana zasad 🔥🔥🔥 Obowiązuje zasada kto pierwszy ten lepszy. Rejestracja 🚨 • otwarcie: 18 listopada (poniedziałek) o 10:00. • zamknięcie: 20 listopada (środa) o 23:59. 🔖 Kup bilet: https://warsawjs-workshop-38.evenea.pl/ -- / -- / -- / -- / -- / -- Trenerzy 👥 ► 1. Chris Trześniewski - https://linkedin.com/in/ktrzesniewski ► 2. Dmytro Maretskyi - https://github.com/Marik-D ► 3. Robert Gurgul - https://linkedin.com/in/robertgurgul/ Sponsorzy 💰 ➛ Sumo Logic — https://sumologic.com Podsumowanie 🔥 8 godzin kodowania pod okiem trenera 📡 Użyjesz technologi: JavaScript, TypeScript 📦 Stworzysz projekt na GitHubie 🖼 Otrzymasz dyplomy potwierdzający uczestnictwo ______________________________________________________________ During WarsawJS Workshop #38 you will learn:📍 • What is Observable • How to work with Observable using RxJS operators • How to write your on RxJS operator • How to build web applications using RxJS • How to test functionalities written in RxJS -- / -- / -- / -- / -- / -- ATTENTION: Change of the rules 🔥🔥🔥 "First come first served" rule applies. Regestration 🚨 • start: November 18th (Monday) at 10:00. • end: November 20th (Wednesday) at 23:59. 🔖 Purchase a ticket: https://warsawjs-workshop-38.evenea.pl/ -- / -- / -- / -- / -- / -- Coaches 👥 ► 1. Chris Trześniewski Jr.- https://linkedin.com/in/ktrzesniewski ► 2. Dmytro Maretskyi - https://github.com/Marik-D ► 3. Robert Gurgul - https://linkedin.com/in/robertgurgul/ Sponsors 💰 ➛ Sumo Logic — https://sumologic.com Summary 🔥 8h of coding under the guidance of coach 📡 Technologies you'll use: JavaScript, RxJS 📦 You will create a project on GitHub 🖼 You will receive a diploma confirming your participation

WarsawJS MasterClass #9 - Performance

Engineering Design Center

1 000,00 zł

A workshop for people who want to improve their skills in performance optimization. The goal of MasterClass training is to make another step to be a true master - MasterClass. The trainer is a person with many years of experience in programming and teaching. There is no selection - the principle "first come first served" applies. Learning in a small circle. -- / -- / -- / -- / -- / -- 🔖 Buy tickets: https://evenea.pl/event/confrontjs-2019/ -- / -- / -- / -- / -- / -- WHAT ARE YOU GOING TO LEARN: • The internals of the JS engine • What is the Critical Rendering Path in the browser? • What are the main performance bottlenecks in a web app (and how to solve/avoid them)? • How to monitor web applications both front and backend • How to solve performance issues in your app • How to avoid performance issues in your app • Optimization Design Patterns • See examples from performance improvements in production • Understand how your code interacts with memory, CPU, GPU and more • Performance facts that will make you the star of the next party you're going to *** Note - this is an advanced JS session. Prior experience with JS is highly recommended *** *** Note - this is a hands-on session. *** 👥Trainer Yonatan Kra — Software architect at WalkMe, egghead instructor and former CTO at webiks is going to reveal the secrets of runtime performance in the browser. 💰Sponsor Engineering Design Center — Institute of Aviation was founded in 1926. It is one of the oldest research institutes in the country. In the years 1954–1997, the institute managed to obtain 390 patents, 53 protection rights for utility models and one right to register a trademark. Today as Łukasiewicz Research Network – Institute of Aviation it conducts scientific, research and design works on aviation and other technical fields where related problems appear. -- / -- / -- / -- / -- / -- Workshop will be in english.

ConFrontJS 2019

Engineering Design Center

Front-end conference 2019 in Warsaw! — / — / — ConFrontJS is a conference that focuses on JavaScript used in Front-end development held once a year. The target participants are mid-level and advanced JavaScript programmers. • Tickets: https://evenea.pl/event/confrontjs-2019/ • Homepage: https://confrontjs.com ConFrontJS is organised by WarsawJS team. We are running a community of over 5100 members, which is one of the biggest and one of the most active JavaScript community of this type in Poland. We are experienced, dependable and open.

WarsawJS Meetup #64

Golden Floor Tower

Agenda 📢 ► Maciej Gołaszewski — TBA ► Patryk Nawolski — TBA ► Przemysław Struciński — TBA ------------------------------------------------------------------------------- Harmonogram 👉 Spotykamy się w Golden Floor Tower, ul. Chłodna 51 (32 piętro) 🎤 3 zaplanowane prelekcje ⚡ Lightning talks (każdy może wyjść na scenę) — Zapisy otwarte! 🎙 Panel dyskusyjny — https://bit.ly/warsawjs-discussion-panel-topics 🍻 Networking (luźne rozmowy) ------------------------------------------------------------------------------- Media 🎥 Zaproszenie wideo — TBA 📸 Fotografia — https://fb.com/fotografia.katarzyna.grabowska 📡 Live streaming — https://bit.ly/warsawjs-meetup-livestreaming 🎬 Filmy na YouTube — https://bit.ly/warsawjs-youtube-channel ------------------------------------------------------------------------------- Sponsorzy 💰 ➛ 10Clouds — https://10clouds.com ➛ Daftcode — https://daftcode.pl ➛ EL Passion — https://www.elpassion.com ➛ Microsoft Polska — https://www.microsoft.com/pl-pl ➛ Shedul — https://www.shedul.com ➛ Sumo Logic — https://www.sumologic.com

Minione wydarzenia (110)

WarsawJS Meetup #63

Golden Floor Tower

Zdjęcia: (3 913)

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