Why do Business Goals Matter in IT?Business goals are the driving force behind any organization, and they are crucial in the process of creating an IT solution. Without a…Jan 2, 2023Jan 2, 2023
JSON Web Tokens (JWT) for a five-year-old.JSON Web Token (JWT) is the compact, URL-safe means of representing claims to be transferred between two parties.Jan 2, 2023Jan 2, 2023
MAC and HMAC for a five-year-old.This is a follow-up to my article about JWT. It became clear that many developers do not fully understand what MAC and HMAC are and how…Jan 2, 2023Jan 2, 2023
Published inThe StartupJSON Web Signature (JWS) and JWS Detached for a five-year-oldWorking for some time with JSON Web Signature (JWS) I came to the conclusion - many developers do not understand what it is and how works.Jul 5, 20191Jul 5, 20191
How to embed public signing key in JWS / JWT header?It is easy with node-jose library when you know how to do it. It took me some time to learn, because this information is missing in the…Mar 6, 2019Mar 6, 2019
Yarn and Bill Of MaterialsToday I would like to share small hint about how to get licenses from all packages, used in your javascript project. It’s very useful to…Jun 7, 2018Jun 7, 2018
How to test Socket.io with Jest on backend (Node.js)?In one of our projects we’ve decided to use Socket.io to handle webscockets and to use a Jest to write BDD/TDD tests. Simply because on…Apr 16, 20187Apr 16, 20187
Published inOrbaForward Thinking — a never-complete guide to modern JavaScript #5 MapsIn the part #3 of my guide we were discovering Sets. Now it’s time for maps.Nov 27, 2017Nov 27, 2017
Published inOrbaForward Thinking — a never-complete guide to modern JavaScript #4 Spread OperatorIn the previous post we’ve met magic three dots „…” alias spread operator. Those dots are worth exploring before we will go to maps.Nov 13, 2017Nov 13, 2017
Published inOrbaForward Thinking — a never-complete guide to modern JavaScript #3 — SetsI’ve discovered that many of us JavasScript programers haven’t noticed that ECMAScript6 introduced two new types of collections: sets and…Nov 6, 2017Nov 6, 2017