Articles

If you’ve ever shared a startup idea with someone and heard, “That sounds cool!”, you might have fallen into a trap. That kind of compliment feels good—but it’s exactly what The Mom Test by Rob Fitzpatrick teaches you to avoid.

As AI chatbots become central to user interaction, developers are increasingly faced with an important decision: Should I use Rasa or Langchain?

In today’s digital-first world, manually typing out text from scanned documents wastes time and introduces errors. That’s why we created OCR Document Manager — a simple, intuitive web app that extracts text from your files in seconds, directly from your browser.

I’ve been experimenting with an idea: An AI-powered product curator that helps you discover high-potential products before they go viral. This post is part of my experiment. If enough people show interest, I’ll turn it into a real tool.

Every day, people visit your website. They scroll, they get interested… then they leave.

In an era where efficiency and precision define agricultural success, a new wave of technology is reshaping how farms operate: Agentic AI.

In this post, you’ll learn how to build a powerful RAG (Retrieval-Augmented Generation) chatbot using LangChain and Ollama. We’ll also show the full flow of how to add documents into your agent dynamically!

In today’s fast-paced world of telecom, datacom, and optical network testing, automation is no longer a luxury — it’s essential. If you’re using EXFO instruments like the NetBlazer, Power Blazer, or iOLM modules, mastering SCPI (Standard Commands for Programmable Instruments) can save you countless hours and unlock powerful test workflows.

Working with legacy code can feel like walking through a minefield. You know something might break, but you’re not sure when—or why. The good news is that design patterns can help.

Legacy code doesn’t have to be a nightmare. At Simplico Co., Ltd., we regularly help clients improve, stabilize, and extend legacy systems that are old, undocumented, and fragile. One of the most common (and risky) tasks? Adding new features.

Is Your Business Running on Outdated Code? You’re not alone. Many businesses still rely on software built years ago — software that’s critical to operations but painful to maintain, slow to update, and risky to touch.

In the era of big data, fast and flexible search is a necessity — whether you’re analyzing logs, powering an e-commerce search bar, or visualizing metrics in real time. That’s where OpenSearch shines.

When you’re building a Django app and want to offer different features to different user groups — like Basic and Premium — it’s natural to wonder: Should I separate users using Django Multisite? Or even spin up separate Docker containers per plan?

In today’s market, customers expect more than just beautiful furniture — they want customization, convenience, and a seamless online experience. If you’re a business owner in the custom furniture industry, it’s time to go digital with a website and mobile app tailored to your unique offerings.

If you’re a restaurant owner or operator looking for a POS system that finally understands your needs—meet simpliPOS. Built on top of the powerful ERPNext framework and enhanced with the best features from industry leaders like Toast POS, simpliPOS brings you the flexibility of open-source with the reliability and depth of a commercial solution.

Managing a farm isn’t easy — especially when it comes to keeping track of all the inputs that go into growing healthy crops. From seeds and compost to water and labor, small oversights can turn into big problems: wasted materials, higher costs, and lower yields.

Modern technology—everything from smartphones to solar panels—relies on understanding how electromagnetic (EM) waves behave. But how do engineers test new optical devices or antenna structures before physically building them? That’s where simulation tools like MEEP come in.

LangChain is not just a chatbot tool — it’s an entire framework for building intelligent, data-aware, and action-enabled AI applications. Whether you’re a developer, product manager, or technical founder exploring the power of LLMs, understanding how LangChain works will unlock the ability to build far more than just Q&A bots. In this post, we’ll break […]

Running a small or medium-sized business in 2025 isn’t easy. With growing competition, rising customer expectations, and limited resources, business owners need to work smarter—not just harder.

In today’s competitive market, businesses are searching for smarter ways to connect with customers, automate operations, and embrace the power of AI. One of the most powerful solutions leading this transformation? LangChain-powered chatbots.