How to Split PDF Files in the Browser Using JavaScript (Step
Working with PDFs is part of everyday development.Sometimes you don’t need the entire document. You …
Data Security
How to Build a PDF Page Numbering Tool in the Browser Using JavaScript
When you're working with contracts, reports, invoices, manuals, or academic documents, page numbers …
How to Use AI Effectively in Your Dev Projects
“AI is not going to take your job – but a developer who knows how to use AI will.”I’ve seen this sta …
Another Stab at the Perfect CSS Pie Chart... Sans JavaScript!
Recently,Juan Diego Rodríguez published an excellent articleexploring how far CSS can be pushed to b …
Medical Billing System
Infrastructure as code enables reproducible deployments. Terraform, CloudFormation, and similar tool …
How to Build a QR Code Generator Using JavaScript – A Step
QR codes are everywhere today. You scan them to open websites, make payments, connect to WiFi, or ev …
How to Build a Fashion App That Helps You Organize Your Wardrobe
I used to spend too long deciding what to wear, even when my closet was full.That frustration made t …
How I Completed 15 freeCodeCamp Certifications in 4 Months: A Structured Learning Journey
Can you achieve a massive milestone while you're still in high school other than just getting high g …
Shola Jegede
#langchain …
AI Paper Review: Training Language Models to Follow Instructionswith Human Feedback (InstructGPT)
GPT-3 was a major breakthrough in natural language processing. With 175 billion parameters, it demon …
How to Build a PDF Page Numbering Tool in the Browser Using JavaScript
When you're working with contracts, reports, invoices, manuals, or academic documents, page numbers …
How to Use Bash & Python for Real DevOps Automation – Full Handbook with 5 Production Use Cases
Automation scripts often validate process completion instead of system health.A Kubernetes pod can b …
How to Run Private Text
June 14, 2026 / #M …
How to Build an Online Marketplace with Next.js, Express, and Stripe Connect
Have you ever wondered how platforms like Etsy, Uber, or Teachable handle payments for thousands of …
How to Build an Animated Shadcn Tab Component with Shadcn/ui
Tab components are everywhere: dashboards, settings panels, product pages. But most implementations …
Deep Reinforcement Learning in Natural Language Understanding
Language is messy, subtle, and full of meaning that shifts with context. Teaching machines to truly …
The Express + Node.js Handbook – Learn the Express JavaScript Framework for Beginners
What is Express?Express is a Web Framework built upon Node.js.Node.js is an amazing tool for buildin …
How to Build a Headless WordPress Frontend with Astro SSR on Cloudflare Pages
This tutorial shows you how to run WordPress as a headless CMS with an Astro frontend deployed to Cl …
How to Build a Google Sheet AI Agent with Composio and Gemini TTS Support
With the rise of AI agents and agentic systems, we’re no longer just generating text or images, we’r …
![The Math Behind Artificial Intelligence: A Guide to AI Foundations [Full Book]](https://cdn.hashnode.com/res/hashnode/image/upload/v1766099739986/049ff3c0-0150-495e-97e9-4f16f3861058.png)
The Math Behind Artificial Intelligence: A Guide to AI Foundations [Full Book]
"To understand is to perceive patterns." - Isaiah BerlinThis is nota math book filled with complex f …