Node Congress 2023 - certificate of participation

Want to master Fullstack: JS Backend, DevOps, Architecture? Join a two-day conference on all things Node.js, gathering Back-end and Full-stack engineers across the globe in the cloud is here to help you staying up-to-date on the latest Node.js tech.

Node Congress

I’m attending @NodeCongress, the biggest conf on #JavaScript backends – by clicking the badge you may get a free remote ticket & join me there with 5k other #nodejs devs & 15 great speakers #deno #cloudflare #awscloud

Node Congress 2023

Marco Ippolito

Measuring the Cost of a GraphQL Query with mercurius-explain

Mastering Node.js Test Runner

TestJS Summit is getting back in 2023 in hybrid format with the first in-person day streamed from the Berlin venue including hybrid networking features and interactive entertainment; and second day, as well as the numerous free workshops, streamed to the global audience online.

TestJS Summit is event for QAs and software developers to get up to date with JS testing best practices, sharpen skills and get latest updates from top products core teams. Get a full ticket to participate in workshops, and network with others JS testing folks on December 7-11, 2023.

TestJS Summit

TestJS Summit 2023

Exploring Node.js Test Runner

Node Congress 2024

Open Source Software: Open Governance or for-profit Startups?

Creating an HTTP Server from Scratch with Node-addon-api, Libuv, and Milo

OWASP Top Ten Security Vulnerabilities in Node.js

JS Nation

I’m attending JSNation – the main JavaScript conference of the year. You may join me there for free with 10k other JS engineers and 40+ great speakers. Just follow this badge. 

#javascript

JSNation 2024

JSNation 2025

Imagine the convenience of executing TypeScript files directly with Node.js using `node file.ts`. Just a few years ago, this concept seemed like a distant dream. Today, it stands as an exciting experimental feature. This talk narrates the journey of transforming this dream into a reality.

Run TypeScript Natively in Node.js

Node Congress 2025

Imagine the convenience of executing TypeScript files directly with Node.js. Just a few years ago, this concept seemed like a distant dream. Today, it stands as an exciting experimental feature. This narrative dives into the journey of transforming this dream into a reality.

The Path to Native TypeScript

In this workshop, we'll cover the top 10 most common vulnerabilities and critical security risks identified by OWASP, which is a trusted authority in Web Application Security.During the workshop, you will learn how to prevent these vulnerabilities and develop the ability to recognize them in web applications.The workshop includes 10 code challenges that represent each of the OWASP's most common vulnerabilities. There will be given hints to help solve the vulnerabilities and pass the tests.The trainer will also provide detailed explanations, slides, and real-life examples in Node.js to help understand the problems better. Additionally, you'll gain insights from a Node.js Maintainer who will share how they manage security within a large project.It's suitable for Node.js Developers of all skill levels, from beginners to experts, it requires a general knowledge of web application and JavaScript. Table of contents:- Broken Access Control- Cryptographic Failures- Injection- Insecure Design- Security Misconfiguration- Vulnerable and Outdated Components- Identification and Authentication Failures- Software and Data Integrity Failures- Security Logging and Monitoring Failures- Server-Side Request Forgery

Node.js test runner is modern, fast, and doesn't require additional libraries, but understanding and using it well can be tricky.You will learn how to use Node.js test runner to its full potential.We'll show you how it compares to other tools, how to set it up, and how to run your tests effectively. During the workshop, we'll do exercises to help you get comfortable with filtering, using native assertions, running tests in parallel, using CLI, and more. We'll also talk about working with TypeScript, making custom reports, and code coverage.

Let's explore the magic behind Node.js and create a simple http server! We'll go step-by-step, understanding how libuv makes node asyncronous and how Milo helps our server parse HTTP request. We'll use node-addon-api to create the bridge between c++ and javascript.

Node.js test runner is modern, fast, and doesn't require additional libraries, but understanding and using it well can be tricky. You will learn how to use Node.js test runner to its full potential. We'll show you how it compares to other tools, how to set it up, and how to run your tests effectively. During the workshop, we'll do exercises to help you get comfortable with filtering, using native assertions, running tests in parallel, using CLI, and more. We'll also talk about working with TypeScript, making custom reports, and code coverage.

The talk "Exploring Node.js Test Runner" delves into the concept of a test runner, shedding light on its essential role within the Node.js ecosystem. It provides an overview of why the development of a test runner for Node.js took considerable time, and presents an exploration of its inner workings.

The development experience with GraphQL makes for a simple and immediate way to access data. Working on the backend means focusing on how and where the data is obtained from, whereas the frontend focuses on retrieving the data necessary for computation and display. This freedom of action, however, hides some possible performance problems. Fragments let you construct sets of fields, and then include them in queries where they’re needed. Often a client requests unnecessary data in an API call with the assumption that the extra fields are free. Instead, they are the cause of extra queries, sometimes even expensive ones. Not knowing the cost of a query makes it impossible to perform optimisation correctly.