Shola Jegede
#langchain …
TypeScript
How to Deploy a Serverless Spam Classifier Using Scikit
In today's digital world, spam is no longer just an annoyance - it's a growing security threat. To c …
How to Clean Time Series Data in Python
Real-world time series data is rarely clean. Sensors drop out, systems clock-drift, pipelines duplic …
The 2026 FinOps Roadmap: From Cost
My first AWS bill was $23,000. I had been working at the company for three weeks.Nobody told me. The …
How to Build and Secure a Personal AI Agent with OpenClaw
AI assistants are powerful. They can answer questions, summarize documents, and write code. But out …
How to Compress PDF Files in the Browser Using JavaScript (Step
PDF files are everywhere. From invoices and reports to résumés and documents, they’re one of the mos …
How to Use Context Hub (chub) to Build a Companion Relevance Engine
Large language models can write code quickly, but they still misremember APIs, miss version-specific …
How to Build AI Apps in the Browser with TensorFlow.js and WebGPU
Most developers think of AI the same way: you send data to a server, the server thinks, you get a re …
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 …
AI Paper Review: Language Models are Few
After GPT-2, it became clear that language models could do much more than researchers originally exp …
How to Generate PDF Files in the Browser Using JavaScript (With a Real Invoice Example)
Generating PDF files is something most developers eventually need to do. Whether it’s invoices, repo …
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 …
Hotel Booking System
Quality assurance processes ensure products and services meet standards. Inspection tools, testing f …
How to Automate PDF Data Extraction Using Python
PDFs are still one of the most widely used document formats in business.Financial reports, invoices, …
![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 …
How to Ship a Production
Most LLM applications look great in a high-fidelity demo. Then they hit the hands of real users and …
How to Build an End
Machine learning projects don’t end at training a model in a Jupyter notebook. The hard part is the …
How to Build a Calculator with Tkinter in Python
In this tutorial, you'll learn how to create a simple arithmetic calculator in Python with Tkinter. …
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 Merge PDF Files in the Browser Using JavaScript (Step
Working with PDFs is something almost every developer needs to know how to do.Sometimes you need to …