HackerNoon Tech Stories: 2025/12/3

December 2025

56

Stories Published

Archive: December 3rd, 2025

Discovering the tech stories that shaped the day.

mahendranchinnaiah@hacker95231466

Reading 1 Million+ Row Excel Files in Java Without Killing Your Memory: Meet Sjxlsx

9 Min Reada month Ago

Read Story

Denis Smirnov@densmirnov

When Algorithms Say ‘I’: Toward a Framework for Digital Subjectivity

13 Min Reada month Ago

Read Story

mike sorrenti@hacker51285576

Rejection Isn't the End - It's the Gateway to Growth

4 Min Reada month Ago

Read Story

Mayank Choubey@mayankc

Traditional RAG vs Agentic RAG: A Comparative Analysis

5 Min Reada month Ago

Read Story

Daniel, Andrei-Daniel Petrica@danielpetrica

We Asked 100 Travelers About Fitness on the Road—Here’s the Startup That Came Out on Top

2 Min Reada month Ago

Read Story

Daniel, Andrei-Daniel Petrica@danielpetrica

How to Self-Host Activepieces with Docker Compose and Traefik (Step-by-Step Guide)

3 Min Reada month Ago

Read Story

Atindra Girish@girishatindra

You’ve Learned to Break Wi-Fi. Now Learn to Lock It Down.

19 Min Reada month Ago

Read Story

PhillComm Global@phillcomm

AI-Native Smart Contracts Are No Longer Theory—They Just Became Real

5 Min Reada month Ago

Read Story

superorange0707@superorange0707

Beyond the Black Box: Neuro‑Symbolic AI, Metacognition, and the Next Leap in Machine Intelligence

13 Min Reada month Ago

Read Story

GlobalHawk@knightbat2040

The Trap of Competence: How I Fell for the Mirage of the One-Shot Pivot with Gemini 3.0

3 Min Reada month Ago

Read Story

Shubham Joshi@shubhamjoshi

AI Authority Playbook: How to Rank and Get Cited by Large Language Models (LLM SEO)

6 Min Reada month Ago

Read Story

Tokarev Artem@tokarevartem

Meet AWS MCP Server: One AI-Powered Control Plane for All Your AWS Resources

28 Min Reada month Ago

Read Story

Andrei Dzeikalo @adzeikalo

Oilfield IIoT Architecture - To Build or Not To Build - That is the Question

19 Min Reada month Ago

Read Story

Max Andreev@hacker39947670

Exploiting EIP-7702 Delegation in the Ethernaut Cashback Challenge — A Step-by-Step Writeup

18 Min Reada month Ago

Read Story

Teimur Gasanov@teimurjan

Porting Scientific Algorithms from MATLAB to JavaScript

21 Min Reada month Ago

Read Story

Rajashree Mandaogane@rajashree

Contain your AI agents with Docker Sandboxes!

6 Min Reada month Ago

Read Story

@InfiniteScroll

The Grammar of Desire: What Our Prompts Really Say About Us

4 Min Reada month Ago

Read Story

Alon Ghelber@alon-ghelber

Failure to Launch: Escaping AI Pilot Purgatory

4 Min Reada month Ago

Read Story

Genies@genies

Introducing the Genies Avatar SDK: Integrate High-Fidelity, Customizable Avatars into Your Game

4 Min Reada month Ago

Read Story

MattLeads@mattleads

Symfony 7.4 LTS: The Attribute-First Upgrade That Finally Lets You Delete Your YAML

7 Min Reada month Ago

Read Story

mike sorrenti@hacker51285576

Scared Someone Will Steal Your Idea? Here’s Why You Should Share It Anyway

7 Min Reada month Ago

Read Story

Kyrylo Polishchuk@kirponik

An AI Crew for Automated Diagramming and Documentation

7 Min Reada month Ago

Read Story

PATRICK OKARE@patrickokare

Big Data as the New Compass of Competition

5 Min Reada month Ago

Read Story

Cynthia Dunlop@scynthiadunlop

Why The Best Bug Hunts Read Like Detective Fiction (And How to Write Them)

19 Min Reada month Ago

Read Story

Brad Blundell@bradblundell

It Works on My Machine — The Book

2 Min Reada month Ago

Read Story

Orkhan Gasimov@ogasimov

AI SDLC Transformation — Part 2: How to Tell If Your AI SDLC Is Actually Working

4 Min Reada month Ago

Read Story

Orkhan Gasimov@ogasimov

Busy but Not Better: How Fake Tech Strategy Slows Real Progress

5 Min Reada month Ago

Read Story

Shyin Lim@shyinlim

Let AI Write Your Pytest Suite: A Practical Guide for SDETs

3 Min Reada month Ago

Read Story

Extrapolate@extrapolate

Study Finds OTFS Can Dramatically Cut Channel Training Costs in High-Mobility Networks

6 Min Reada month Ago

Read Story

Zen Chan@z3nch4n

The Year AI Turned on Its Makers: Bioweapons, Deepfakes, and the Security Gap No One Budgeted For

7 Min Reada month Ago

Read Story

Ilya Ploskovitov@aragossa

AI Wrote Your Tests. Variables Keep Them Alive.

3 Min Reada month Ago

Read Story

Oliver Revelo | Web Developer & Designer@oliverrevelo

Stop Guessing Your Rates: How Filipino Web Devs Can Price Projects Like Pros

4 Min Reada month Ago

Read Story

Victor Emeka@victoremeka

Fighting Context Rot in Long-Context LLMs

2 Min Reada month Ago

Read Story

Shyin Lim@shyinlim

Let AI Write Your Tests: How I Used OpenAI and Pytest to Auto-Generate API Test Cases

3 Min Reada month Ago

Read Story

Techbeat@techbeat

The TechBeat: Think Like an AI PM (12/3/2025)

2 Min Reada month Ago

Read Story

Oliver Revelo | Web Developer & Designer@oliverrevelo

Document, Delegate, Dominate: Systemizing Your Filipino Web Dev Business for Growth

4 Min Reada month Ago

Read Story

Extrapolate@extrapolate

Study Connects Doppler-Domain Sparsity to OTFS Performance Edge

5 Min Reada month Ago

Read Story

Extrapolate@extrapolate

Why First-Order Channel Models Matter for High-Mobility Wireless Systems

3 Min Reada month Ago

Read Story

Tech Media Bias [Research Publication]@mediabias

User Feedback Boosts Media-Bias Dataset Accuracy in NewsUnfold Evaluation

4 Min Reada month Ago

Read Story

BTCWire@btcwire

CoinAvatar Rolls Out Platform Optimizations Targeting Mainstream Web2 Adoption

3 Min Reada month Ago

Read Story

Extrapolate@extrapolate

Researchers Explain How Delay–Doppler Spread Affects Interference in Discrete Channel Models

3 Min Reada month Ago

Read Story

Ishan Pandey@ishanpandey

Apex Fusion Connects Three Blockchain Architectures: What This Means for DeFi's $100B Future

6 Min Reada month Ago

Read Story

Tech Media Bias [Research Publication]@mediabias

Why Binary Feedback May Be Enough to Train Better Media-Bias Classifiers

16 Min Reada month Ago

Read Story

3 Tech Polls@3techpolls

Big Tech Wants to Trade Electricity. What Could Go Wrong?

3 Min Reada month Ago

Read Story

Anurag Jindal@anuragjindal1

The Deal Pipeline Illusion: How AI Projects Die Before They’re Even Signed

6 Min Reada month Ago

Read Story

Nikita Vasilev@nsvasilev

Any and Some Keywords in Swift: A Guide to Understanding Both

7 Min Reada month Ago

Read Story

Instancing@instancing

Active Learning and Data Influence: Core Concepts and Evolution

3 Min Reada month Ago

Read Story

Noonification@noonification

The HackerNoon Newsletter: Porting Scientific Algorithms from MATLAB to JavaScript (12/3/2025)

2 Min Reada month Ago

Read Story

Instancing@instancing

Formalizing Generative Active Learning for Instance Segmentation

1 Min Reada month Ago

Read Story

Tech Media Bias [Research Publication]@mediabias

Inside the Research Project Examining Hidden Bias in News Coverage

4 Min Reada month Ago

Read Story

Nikita Kothari@nikitakothari

Code Review Anti-Patterns: How to Stop Nitpicking Syntax and Start Improving Architecture

5 Min Reada month Ago

Read Story

Hack Marketing with HackerNoon for Businesses@hackmarketing

How to Turn Year-End Reflections into Q1 Content Gold

5 Min Reada month Ago

Read Story

Tech Media Bias [Research Publication]@mediabias

NewsUnfold Scores High on Ease of Use as Testers Call for Smoother Feedback Flow

3 Min Reada month Ago

Read Story

Anthony Laneau@hacker-Antho

More Than a Nobel Prize: 6 Surprising Ways an AI Breakthrough Is Reshaping Science

5 Min Reada month Ago

Read Story

Adnan Jiwani@adnanjiwani

Active vs Passive Asset Discovery: What You Need to Know

4 Min Reada month Ago

Read Story

Alex Troitsky@alextroitskyai

AI Metrics Made Simple: Precision, Recall, F-Score, and ROC-AUC

3 Min Reada month Ago

Read Story

December 2025

56

Archive: December 3rd, 2025

Reading 1 Million+ Row Excel Files in Java Without Killing Your Memory: Meet Sjxlsx

When Algorithms Say ‘I’: Toward a Framework for Digital Subjectivity

Rejection Isn't the End - It's the Gateway to Growth

Traditional RAG vs Agentic RAG: A Comparative Analysis

We Asked 100 Travelers About Fitness on the Road—Here’s the Startup That Came Out on Top

How to Self-Host Activepieces with Docker Compose and Traefik (Step-by-Step Guide)

You’ve Learned to Break Wi-Fi. Now Learn to Lock It Down.

AI-Native Smart Contracts Are No Longer Theory—They Just Became Real

Beyond the Black Box: Neuro‑Symbolic AI, Metacognition, and the Next Leap in Machine Intelligence

The Trap of Competence: How I Fell for the Mirage of the One-Shot Pivot with Gemini 3.0

AI Authority Playbook: How to Rank and Get Cited by Large Language Models (LLM SEO)

Meet AWS MCP Server: One AI-Powered Control Plane for All Your AWS Resources

Oilfield IIoT Architecture - To Build or Not To Build - That is the Question

Exploiting EIP-7702 Delegation in the Ethernaut Cashback Challenge — A Step-by-Step Writeup

Porting Scientific Algorithms from MATLAB to JavaScript

Contain your AI agents with Docker Sandboxes!

The Grammar of Desire: What Our Prompts Really Say About Us

Failure to Launch: Escaping AI Pilot Purgatory

Introducing the Genies Avatar SDK: Integrate High-Fidelity, Customizable Avatars into Your Game

Symfony 7.4 LTS: The Attribute-First Upgrade That Finally Lets You Delete Your YAML

Scared Someone Will Steal Your Idea? Here’s Why You Should Share It Anyway

An AI Crew for Automated Diagramming and Documentation

Big Data as the New Compass of Competition

Why The Best Bug Hunts Read Like Detective Fiction (And How to Write Them)

It Works on My Machine — The Book

AI SDLC Transformation — Part 2: How to Tell If Your AI SDLC Is Actually Working

Busy but Not Better: How Fake Tech Strategy Slows Real Progress

Let AI Write Your Pytest Suite: A Practical Guide for SDETs

Study Finds OTFS Can Dramatically Cut Channel Training Costs in High-Mobility Networks

The Year AI Turned on Its Makers: Bioweapons, Deepfakes, and the Security Gap No One Budgeted For

AI Wrote Your Tests. Variables Keep Them Alive.

Stop Guessing Your Rates: How Filipino Web Devs Can Price Projects Like Pros

Fighting Context Rot in Long-Context LLMs

Let AI Write Your Tests: How I Used OpenAI and Pytest to Auto-Generate API Test Cases

The TechBeat: Think Like an AI PM (12/3/2025)

Document, Delegate, Dominate: Systemizing Your Filipino Web Dev Business for Growth

Study Connects Doppler-Domain Sparsity to OTFS Performance Edge

Why First-Order Channel Models Matter for High-Mobility Wireless Systems

User Feedback Boosts Media-Bias Dataset Accuracy in NewsUnfold Evaluation

CoinAvatar Rolls Out Platform Optimizations Targeting Mainstream Web2 Adoption

Researchers Explain How Delay–Doppler Spread Affects Interference in Discrete Channel Models

Apex Fusion Connects Three Blockchain Architectures: What This Means for DeFi's $100B Future

Why Binary Feedback May Be Enough to Train Better Media-Bias Classifiers

Big Tech Wants to Trade Electricity. What Could Go Wrong?

The Deal Pipeline Illusion: How AI Projects Die Before They’re Even Signed

Any and Some Keywords in Swift: A Guide to Understanding Both

Active Learning and Data Influence: Core Concepts and Evolution

The HackerNoon Newsletter: Porting Scientific Algorithms from MATLAB to JavaScript (12/3/2025)

Formalizing Generative Active Learning for Instance Segmentation

Inside the Research Project Examining Hidden Bias in News Coverage

Code Review Anti-Patterns: How to Stop Nitpicking Syntax and Start Improving Architecture

How to Turn Year-End Reflections into Q1 Content Gold

NewsUnfold Scores High on Ease of Use as Testers Call for Smoother Feedback Flow

More Than a Nobel Prize: 6 Surprising Ways an AI Breakthrough Is Reshaping Science

Active vs Passive Asset Discovery: What You Need to Know

AI Metrics Made Simple: Precision, Recall, F-Score, and ROC-AUC

Light-Mode

Classic

Newspaper

Minty

Dark-Mode

Neon Noir

Minty

HN StartUps