Node.js Israel

Hi Node developers! PLEASE UPDATE YOUR RSVP IF YOU CAN'T COME. Agenda: 18:00 - Gathering, mingling, pizza and beers 18:30 - Identify weaknesses and improve your microservices ecosystem’s performance Performance of an API is crucial, especially under large scale. 5xx error codes, timeouts, and other unexpected errors can arise when an application’s server is under stress. If we want to be prepared for the worst, we need to identify weak-spots on our system ahead of time. We will talk shortly about our micro-service implementation at ZOOZ and some performance flaws we overcame using Predator, an open-source performance framework. We will present the way we pinpointed these weaknesses and how we make sure that our system’s performance does not regress. By Niv Lipetz and Eli Nudler, software developers @ Zooz 19:20 - Web Frameworks Implication on Serverless Cold Start Performance in NodeJS In the world of web applications, Web Frameworks (WF) existed for a very long time. Traditional WF existed in a world without the notion of microservices, let alone the notion of serverless. Many first-time serverless users use WF to ease the transition into the ecosystem, sometimes unaware of its effect on the performance. The following session focuses on potential cold start issues when using WF in the NodeJS ecosystem. By Efi Merdler-Kravitz, developer @ Lumigo *** Please send proposals to [masked] *** The meetup will be held in Hebrew

Hi Node developers! PLEASE UPDATE YOUR RSVP IF YOU CAN'T COME. Agenda: 18:00 - Gathering, mingling, pizza and beers 18:30 - Deep dive into Node.js streams By Sitvanit Meltzer, software developer @ Autodesk TLV 19:20 - Promises That Deliver Promises are here to save you from ‘callback hell’. But that’s not all: promises enable you to develop control flows that assist with common NodeJS tasks. In this talk we review some patterns, some simple, some mind-blowing, where they work—and when they don’t live up to their promise. Amir Halatzi, Software developer @ Applitools *** Please send proposals to [masked] *** The meetup will be held in Hebrew

Hi Node developers! PLEASE UPDATE YOUR RSVP IF YOU CAN'T COME. Agenda: 18:00 - Gathering, mingling, pizza and beers 18:30 - TBD 19:20 - GraphQL api on Serverless environments In this session, we will talk about the use of GraphQL as an api layer, and its deployment as aws lambda. We will see an hands on demo of bootsrapping such a service, using a CLI tool called generate-graphql-app. We will also share some of the main pros and cons compared to non Serverless apis, and to other alternatives. By Tom Yitav, Software Development Team Lead @ IAF *** Please send proposals to [masked] *** The meetup will be held in Hebrew

Hi Node developers! PLEASE UPDATE YOUR RSVP IF YOU CAN'T COME. Agenda: 18:00 - Gathering, mingling, pizza and beers 18:30 - TBD *** Please send proposals to [masked] *** The meetup will be held in Hebrew