FenLab
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FenLab is a channel run by a software developer with 15+ years of experience. It provides coding tutorials, project walkthroughs, and insights into emerging technologies for aspiring and experienced developers. Content focuses on tools like Selenium, OpenCV, and Langflow.

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Groq
Accelerate AI inference, prototype rapidly, and deploy micro-apps instantly.
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AI & Automation
Cloud Computing
Langflow
Visualize, build, and deploy AI workflows effortlessly with drag-and-drop simplicity.
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AI & Automation
No Code Platforms
Playbooks
How to Enable User Authentication in Langflow - Step-By-Step

Learn how to implement user authentication and protect sensitive routes in your LandFlow application. The video details adding environment variables, specifying an .env file on launch, and generating API keys within the LandFlow settings to secure your application's API endpoints.

How to Build Your First Selenium Project - Step-by-Step

Learn how to automate web browser actions using Selenium, WebDriverManager, and Python. The video demonstrates how to install necessary packages, locate website elements using XPath and other locators, and perform actions like typing text and clicking buttons to automate tasks on websites like Google.

How to Build an LLM App Using LangFlow: A Step-by-Step Guide

Learn how to build an LLM application using LF Flow, integrating with the free Groq platform for various open-source LLMs. The tutorial demonstrates a step-by-step process using LF Flow's drag-and-drop interface to connect inputs, outputs, and the Groq API, showcasing the speed advantage over other platforms like ChatGPT.