How are you, hacker? How are you, hacker? 🪐 What’s happening in tech today, April 14, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Human Genome Project completed in 2003, First US president assassination in 1865, and we present you with these top quality stories. From LangChain Promised an Easy AI Interface for MySQL—Here’s What It Really Took to This Simple App Lets You See How Hollywood Uses Color to Mess With Your Emotions, let’s dive right in. HackerNoon Newsletter homepage On this day, Human Genome Project completed First US president assassination LangChain Promised an Easy AI Interface for MySQL—Here’s What It Really Took LangChain Promised an Easy AI Interface for MySQL—Here’s What It Really Took This Simple App Lets You See How Hollywood Uses Color to Mess With Your Emotions This Simple App Lets You See How Hollywood Uses Color to Mess With Your Emotions The only real moat that exists is consumer mindshare, says Friend.com CEO Avi Schiffmann The only real moat that exists is consumer mindshare, says Friend.com CEO Avi Schiffmann By @David [ 4 Min read ] Avi Schiffmann on HackerNoon: It’s mostly millenials+ that try fuck their robots. It’s mostly GenZ younger that are able to view AI as a platonic companion. Read More. @David Read More. Answer to Win Your Share of $5000: What is a Blockchain Node and How Does it Work? Answer to Win Your Share of $5000: What is a Blockchain Node and How Does it Work? By @hackernooncontests [ 2 Min read ] Use this guide to draft your Web3 Development Writing Contest entry on blockchain nodes, their roles, and tools like GetBlock that simplify node management. Read More. @hackernooncontests Read More. This Simple App Lets You See How Hollywood Uses Color to Mess With Your Emotions This Simple App Lets You See How Hollywood Uses Color to Mess With Your Emotions By @nailyasaf [ 8 Min read ] Learn how color grading works, what color targets are, and build your own palette-based grading tool in React — from scratch and with purpose. Read More. @nailyasaf Read More. This Detective Game Helps Beginners Master SQL and Database Logic This Detective Game Helps Beginners Master SQL and Database Logic By @hristow [ 2 Min read ] A new way to learn SQL: solve crimes using real SQL queries. Build database logic fast with interactive storytelling and gamified practice. Read More. @hristow Read More. LangChain Promised an Easy AI Interface for MySQL—Here’s What It Really Took LangChain Promised an Easy AI Interface for MySQL—Here’s What It Really Took By @haimeng [ 6 Min read ] Learn how I built a multi-stage Langchain agent for MySQL. This article details my journey, challenges, and key steps in creating an intelligent database intera Read More. @haimeng Read More. 🧑💻 What happened in your world this week? It's been said that writing can help consolidate technical knowledge, establish credibility, and contribute to emerging community standards. Feeling stuck? We got you covered ⬇️⬇️⬇️ writing can help consolidate technical knowledge establish credibility and contribute to emerging community standards ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME We hope you enjoy this worth of free reading material. Feel free to forward this email to a nerdy friend who'll love you for it.See you on Planet Internet! With love, The HackerNoon Team ✌️