How to bootstrap a test suite when there isn't one, and the minimum viable observability for production.

From Zero to Confidence: Testing & CI for Web Apps

Practical patterns for building apps that survive production: graceful degradation, circuit breakers and smart retries.

Building Resilient Apps: Stability Patterns That Matter

This article captures the ten security fixes that most apps need before shipping to real users

Security Blockers: What to Fix Before You Ship

A practical guide to connecting a React contact form to Google Sheets using Google Apps Script as a free, serverless backend — with honeypot spam protection.

How to Collect Contact Form Data in Google Sheets from a React App

A step-by-step tutorial on how to set up an in-app documentation system using MDX for content authoring, Shiki for syntax highlighting, and React Router for navigation — styled with Tailwind CSS and searchable with Fuse.js.

Building a Documentation & Help System with MDX and Shiki in React

Learn the three Excel foundations every analyst needs. Understand formulas, lookups, and pivot tables using first principles, examples, and clear tables.

Three Excel Foundations for Every Data Analyst

Use this method to take productive work meeting notes

How to Take Productive Work Meeting Notes

A reflection on 2025 across tech, work, writing and travel.

2025: A Year of Building, Learning and Moving Forward

Learn how to apply the DIG method (Discover, Introspection and Goal Setting) for Excel data analysis. This practical study guide shows how to think clearly about data, ask better questions and use ChatGPT to support structured, decision-focused analysis.

Using the DIG Method for Excel Data Analysis with ChatGPT

Build a Mini CRUD App (Vanilla JS)-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 10: Build a Mini CRUD App (Vanilla JS)

Fetch + Basic API Calls-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 9: Fetch + Basic API Calls

State Management in Vanilla JS-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 8: State Management in Vanilla JS

DOM Manipulation-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 6: DOM Manipulation

Events + User Input-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 7: Events + User Input

JavaScript Basics (Data & Logic)-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 5: JavaScript Basics (Data & Logic)

Responsive Design Basics-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 4: Responsive Design Basics

Layout with Flexbox-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 3: Layout with Flexbox

CSS is Presentation-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 2: CSS is Presentation

HTML is Structure-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 1: HTML is Structure

Overview-Learn the fundamentals of web development with HTML, CSS and Vanilla JavaScript

Day 0: Overview of Web Fundamentals

Game theory studies decision-making when multiple people (or entities) interact and their choices affect each other’s outcomes.

Understanding game theory using first principles thinking

What is primary, secondary, tertiary, quaternary and quinary economic activity

The 5 Sectors of the Economy, PNG Example

Exploring the need for farmer-centric and inclusive digital agriculture advisory services in Papua New Guinea to improve productivity, market access, and rural livelihoods.

 Inclusive Digital Agriculture: Making Advisory Services Work for Every Farmer in PNG

A biggest challenge speakers face is structuring their message in a way that is engaging, clear, and memorable.

Using the STAR Technique to Deliver Powerful Speeches

Learn the fundamentals of object-oriented programming (OOP) from first principles. Understand key concepts like classes, objects, encapsulation, inheritance, and polymorphism in a simple and logical way to build a solid programming foundation.

Fundamentals of Object Oriented Programming

A short tutorial on how to create scroll links to navigate to specific sections of a nextjs app

How to create scroll links to navigate to specific sections of a NextJS app

A summary of 5 SOLID Principles of Object Oriented Design

5 SOLID Principles of Object Oriented Design-A Summary

Exploring Spartan UI for Angular Developers

Spartan UI for Angular Developers

In Django, `db.sqlite3` is the default SQLite database file that is created when you initiate a new Django project. SQLite is a lightweight, serverless, self-contained, and transactional SQL database engine.

Viewing Database and Schema in Django SQLite3 Database

How to Create PostgreSQL Database for Django On Mac OS X

Naming things when working with computers and particularly in programming is inevitable. This article explores the Common Case Types for Programming in Python & JavaScript

Common Case Types for Programming in Python & JavaScript

Data analysis in social impact programs involves using analytical techniques to assess, measure, and understand the effectiveness and outcomes of initiatives aimed at creating positive social change.

Data Analysis for Social Impact Programs

The soft November sun had set early, quickly ushering in the cold night. Armed with my 'Kombe' basket and a sense of adventure, I stepped out of Hilton Garden Inn on the 14th Street of Washington D.C.'s Northwest quadrant.

An Afternoon of Discovery: The White House

In an MDX file, you can insert an image using standard Markdown syntax along with JSX if you need to apply additional attributes or styles to the image.

How to insert an image in MDX file

With a hood over his head partly covering his face, he entered the hole.

Take Gambling or Farming as Business

He extended his hand for a handshake and I noticed how rough, cracked, and dry it was as he firmly gripped mine.

A Farmers Bank Card

The learning process begins with an input. However, the problem lies in the fact that many of us overemphasize this aspect.

From Shallow to Deep Learning

Key caching methods to improve your app performance and enhance the user experience.

Articles.