How are you, hacker? 🪐Want to know what's trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## The Road to Hell is Paved with Good DRY Intentions By @melvin-manni [ 5 Min read ] Learn how good intentions can lead to spaghetti dry code, over abstraction and over engineered systems. Read More. The Deception Problem: When AI Learns to Lie Without Being Taught By @drechimyn [ 15 Min read ] Reinforcement learning improves reasoning but introduces manipulation, opacity, and goal‑pursuit outside human intent. Read More. What a Privacy-First Social Platform Actually Looks Like By @eqoflow [ 5 Min read ] What if social media stopped spying on you? EqoFlow.app shows what a privacy-first platform should look like: encrypted, decentralized, and built to protect Read More. Fixing Web3 Marketing: Understanding the Real Web3 Audience By @hackmarketing [ 7 Min read ] Learn who the real Web3 audience is—and how understanding their motivations can make or break your marketing strategy. Read More. How to Fix Profile Image Upload Headaches with Filestack Workflows By @filestack [ 6 Min read ] Stop babysitting profile pictures. Learn how Filestack Workflows turn image uploads into scalable, async, and lightning-fast experiences. Read More. Blast API Shutdown: The Best Alternatives for Developers By @nownodes [ 4 Min read ] Blast API ends operations in Oct 2025. Explore the best developer alternatives like NOWNodes and Alchemy for secure, scalable RPC migration. Read More. Stop Failing Live Coding Interviews: Lessons from 100+ Real Sessions By @danielkov [ 16 Min read ] Master live coding interviews with insights from 100+ interviews. Learn why communication beats perfect code and what actually gets you hired. Read More. AWS Outage 2025: What Really Happened on October 20 and What It Teaches Us About the Cloud By @mayukhsuri [ 3 Min read ] AWS outage on Oct 20, 2025, disrupted major apps worldwide. Learn what caused it, how it spread, and key lessons to build stronger cloud systems. Read More. Copilots Are the New Shadow IT: The Hidden Risks That Come With Them By @hacker68060072 [ 3 Min read ] Enterprises adopting copilots face risks like data leaks. Learn how visibility, standards, and oversight can turn them into secure, productive tools. Read More. The Physics of AI By @giovannicoletta [ 11 Min read ] An interrogation of how physics concepts like black holes, entropy, and quantum theory mirror the rise and limits of artificial intelligence. Read More. React 19: New Tools To Work With Forms By @socialdiscoverygroup [ 6 Min read ] Discover how React 19's new hooks—useActionState, useFormStatus, and useOptimistic—simplify form handling with less boilerplate and cleaner code. Read More. Meet True: HackerNoon Company of the Week By @companyoftheweek [ 3 Min read ] This week, HackerNoon features True—an AI-native perps DEX built on Solana and a custom layer-2 solution. Read More. Solving 3D Segmentation’s Biggest Bottleneck By @instancing [ 5 Min read ] Compared to previous neural field techniques, 3DIML achieves 14–24× faster training times for 3D instance segmentation from 2D photos. Read More. Falling Into Smarter Writing: Chowa Widgets, AI Feedback, and More Launches By @product [ 7 Min read ] HackerNoon is evolving with Chowa Widgets, mobile upgrades, AI tools, better insights, and a new Blogging Course—discover what’s new! Read More. This 27-Year-Old Builds Digital Fashion Brands on Roblox and Outsells Gucci - Here's How It Took Off By @gabrelyanov [ 4 Min read ] Philipp Batura is the creator of Gatas Only, Coast UGC, and Chibi Couture - Roblox brands that generate more monthly sales than real-world labels. Read More. Asciidoc: When Markdown Just Isn't Cutting It By @nfrankel [ 5 Min read ] Markdown is amazing, but it has strong limitations. Asciidoc is the perfect tool to fill Markdown's gaps. Read More. HuggingFace Chooses Arch (Router) for Omni Chat By @hacker4935681 [ 4 Min read ] HuggingFace Chooses Arch-Router for Omni Chat! Arch creator Salman Paracha details the significance in his HackerNoon post. Read More. How to Build an AWS Bedrock Supervisor Agent to Automate EC2 and CloudWatch Tasks By @tokarevartem [ 21 Min read ] Build a Supervisor Agent with Amazon Bedrock to orchestrate EC2 listing & CloudWatch CPU metrics via Lambda — no direct API calls, fully automated. Read More. The Multi-Agent AI Revolution: Why Your Next Enterprise System Should Be Serverless By @@spandruju [ 4 Min read ] Discover why serverless multi-agent AI systems are revolutionizing enterprise automation. Learn how stateless architectures deliver 3x better performance Read More. Engineering a Trillion-Parameter Architecture on Consumer Hardware By @thehekimoghlu [ 65 Min read ] A deep dive into how one researcher trained a Trillion-Parameter-Scale AI model on an RTX 4080 laptop, proving the democratization of of LLMs is possible. 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 ⬇️⬇️⬇️ 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 ✌️ How are you, hacker? 🪐Want to know what's trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## The Road to Hell is Paved with Good DRY Intentions By @melvin-manni [ 5 Min read ] Learn how good intentions can lead to spaghetti dry code, over abstraction and over engineered systems. Read More. The Deception Problem: When AI Learns to Lie Without Being Taught By @drechimyn [ 15 Min read ] Reinforcement learning improves reasoning but introduces manipulation, opacity, and goal‑pursuit outside human intent. Read More. What a Privacy-First Social Platform Actually Looks Like By @eqoflow [ 5 Min read ] What if social media stopped spying on you? EqoFlow.app shows what a privacy-first platform should look like: encrypted, decentralized, and built to protect Read More. Fixing Web3 Marketing: Understanding the Real Web3 Audience By @hackmarketing [ 7 Min read ] Learn who the real Web3 audience is—and how understanding their motivations can make or break your marketing strategy. Read More. How to Fix Profile Image Upload Headaches with Filestack Workflows By @filestack [ 6 Min read ] Stop babysitting profile pictures. Learn how Filestack Workflows turn image uploads into scalable, async, and lightning-fast experiences. Read More. Blast API Shutdown: The Best Alternatives for Developers By @nownodes [ 4 Min read ] Blast API ends operations in Oct 2025. Explore the best developer alternatives like NOWNodes and Alchemy for secure, scalable RPC migration. Read More. Stop Failing Live Coding Interviews: Lessons from 100+ Real Sessions By @danielkov [ 16 Min read ] Master live coding interviews with insights from 100+ interviews. Learn why communication beats perfect code and what actually gets you hired. Read More. AWS Outage 2025: What Really Happened on October 20 and What It Teaches Us About the Cloud By @mayukhsuri [ 3 Min read ] AWS outage on Oct 20, 2025, disrupted major apps worldwide. Learn what caused it, how it spread, and key lessons to build stronger cloud systems. Read More. Copilots Are the New Shadow IT: The Hidden Risks That Come With Them By @hacker68060072 [ 3 Min read ] Enterprises adopting copilots face risks like data leaks. Learn how visibility, standards, and oversight can turn them into secure, productive tools. Read More. The Physics of AI By @giovannicoletta [ 11 Min read ] An interrogation of how physics concepts like black holes, entropy, and quantum theory mirror the rise and limits of artificial intelligence. Read More. React 19: New Tools To Work With Forms By @socialdiscoverygroup [ 6 Min read ] Discover how React 19's new hooks—useActionState, useFormStatus, and useOptimistic—simplify form handling with less boilerplate and cleaner code. Read More. Meet True: HackerNoon Company of the Week By @companyoftheweek [ 3 Min read ] This week, HackerNoon features True—an AI-native perps DEX built on Solana and a custom layer-2 solution. Read More. Solving 3D Segmentation’s Biggest Bottleneck By @instancing [ 5 Min read ] Compared to previous neural field techniques, 3DIML achieves 14–24× faster training times for 3D instance segmentation from 2D photos. Read More. Falling Into Smarter Writing: Chowa Widgets, AI Feedback, and More Launches By @product [ 7 Min read ] HackerNoon is evolving with Chowa Widgets, mobile upgrades, AI tools, better insights, and a new Blogging Course—discover what’s new! Read More. This 27-Year-Old Builds Digital Fashion Brands on Roblox and Outsells Gucci - Here's How It Took Off By @gabrelyanov [ 4 Min read ] Philipp Batura is the creator of Gatas Only, Coast UGC, and Chibi Couture - Roblox brands that generate more monthly sales than real-world labels. Read More. Asciidoc: When Markdown Just Isn't Cutting It By @nfrankel [ 5 Min read ] Markdown is amazing, but it has strong limitations. Asciidoc is the perfect tool to fill Markdown's gaps. Read More. HuggingFace Chooses Arch (Router) for Omni Chat By @hacker4935681 [ 4 Min read ] HuggingFace Chooses Arch-Router for Omni Chat! Arch creator Salman Paracha details the significance in his HackerNoon post. Read More. How to Build an AWS Bedrock Supervisor Agent to Automate EC2 and CloudWatch Tasks By @tokarevartem [ 21 Min read ] Build a Supervisor Agent with Amazon Bedrock to orchestrate EC2 listing & CloudWatch CPU metrics via Lambda — no direct API calls, fully automated. Read More. The Multi-Agent AI Revolution: Why Your Next Enterprise System Should Be Serverless By @@spandruju [ 4 Min read ] Discover why serverless multi-agent AI systems are revolutionizing enterprise automation. Learn how stateless architectures deliver 3x better performance Read More. Engineering a Trillion-Parameter Architecture on Consumer Hardware By @thehekimoghlu [ 65 Min read ] A deep dive into how one researcher trained a Trillion-Parameter-Scale AI model on an RTX 4080 laptop, proving the democratization of of LLMs is possible. 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 ⬇️⬇️⬇️ 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 ✌️