Why? I wrote a lot. And in my writings I use timestamps, dates, times, time-ranges. I use following datetime formats 2020–11–01 15–18 14:58 For them I used custom bash scripts which were copying to clipboard the date formats I wanted. These scripts were manually added to Linux’s custom shortcuts. Example of…

How it started I wanted to send emails to my users on https://weekhabit.paraboly.com. First attempt: mail sending services Of course, I started with mail sending services like SendGrid, Mailchimp, SendInBlue. They are awesome services but I faced with various difficulties: one was asking to buy a block of emails while I wanted to fly in free limits because…

Problem We have many microservices that run on multiple deployments. I wanted to add security by using Keycloak with the help of JWT. Solution One of the earliest solution was to use Keycloak Js Adapter. Yet, Keycloak JS adapter requires following: var keycloakConfig = { clientId: 'nodejs-microservice'…