Programming Tutorials

JavaScript is one of the most popular programming languages in web development. It is mainly used to make websites interactive and dynamic. With JavaS

I recently upgraded KAlert.js to v2.0.0. This is a major update that brings modern alert dialogs, confirm dialogs, prompt dialogs, progress dialogs

Two days ago I launched JobPilot AI on Product Hunt — a privacy-first job-search PWA. The frontend runs 100% in the browser, the backend is a small Py

Read Time: ~14 minutes | Building on React fundamentals to master state management at scale Prerequisites: Familiarity with React basics, useState,

Every time you type a query into Google, Elasticsearch, or even VS Code's file search, a chain of algorithms runs beneath: tokenization, stemming, inv

Real talk: how many times have you built a login page? Not the first time — that was fine. But the fifth time? The tenth? At some point it stops bein

I just shipped Stage 1 of digi-boss, an idle/clicker business sim where you start as a solo coder at a terminal and work your way up to CEO. Chapter 1

1. What is a linked list? A linked list is a chain of nodes, where each node holds a value and the address of the next node. think of a lin

Why requests Over urllib Python's built-in urllib works but is verbose. requests is what everyone actually uses: # urllib — verbose impo

__I am learning to code. My tutor taught me how to create an HTTP server using Express, and the same evening he gave me a task — build a basic TODO ap

1. Overview Sometimes a Joget process must be ended from a custom action, for example when a request is withdrawn or cancelled. This articl

1. Overview Joget grid fields often store rows as JSON. This article shows a BeanShell pattern for reading JSON grid data from one form rec

1. Overview This article shows how to calculate leave or balance days inside a Joget form using JavaScript. The script reads date fields, c

1. Overview Policy, contract, SOP, and certificate records often need reminders before they expire. This article shows a Joget BeanShell pa

RestTemplate is a synchronous Spring Framework client used to consume RESTful web services by simplifying HTTP communication. Synchronous Communicatio

In Part 14, I finished HMAC webhook signing. The backend was complete — JWT auth, PostgreSQL, Redis caching, rate limiting, circuit breaker, worker po

Preserving semantic styles from DOCX/ODT in Go Most manuscript conversion tools are very good at moving text from one format to another. That sounds

FHIR Patient Resource: A Developer's Guide to Modelling Indian Patients in HMIS The FHIR Patient resource is the foundation of every health

The Problem We Were Actually Solving I still remember the day our Veltrix-based event handling system started to show signs of distress, wi

Every payment gateway I've ever worked on had the same hidden bug. A provider API times out. The code says "failure". So you retry. But the original