HackerNoon Tech Stories: 2025/12/3

December 2025

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On This Day In History

56

Stories Published

Archive: December 3rd, 2025

Discovering the tech stories that shaped the day.

Alex Troitsky

Alex Troitsky@alextroitskyai

https://cdn.hackernoon.com/images/CQWpNZXvlFUR9zyY0FlZnLhoVXx2-8ia3bk1.png

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

Min Read3 months Ago

Adnan Jiwani

Adnan Jiwani@adnanjiwani

https://cdn.hackernoon.com/images/UVe3px5yQufCmDrPNwaC9SKFqfb2-9t03cyp.png

Active vs Passive Asset Discovery: What You Need to Know

Min Read3 months Ago

Anthony Laneau

Anthony Laneau@hacker-Antho

https://cdn.hackernoon.com/images/iN6H2UigxKapyOHZ6k4N9srFgsw1-hx03bnt.png

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

Min Read3 months Ago

Tech Media Bias [Research Publication]

Tech Media Bias [Research Publication]@mediabias

https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-1303bcn.png

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

Min Read3 months Ago

Hack Marketing with HackerNoon for Businesses

Hack Marketing with HackerNoon for Businesses@hackmarketing

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How to Turn Year-End Reflections into Q1 Content Gold

Min Read3 months Ago

Nikita Kothari

Nikita Kothari@nikitakothari

https://cdn.hackernoon.com/images/sinW25rWovdN38P2ArzdPSCP3hi1-61036no.png

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

Min Read3 months Ago

Tech Media Bias [Research Publication]

Tech Media Bias [Research Publication]@mediabias

https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-0703bha.png

Inside the Research Project Examining Hidden Bias in News Coverage

Min Read3 months Ago

Instancing

Instancing@instancing

https://cdn.hackernoon.com/images/knowledge-abstract-z1oaxleirmbi76bkw4j5ms18.png

Formalizing Generative Active Learning for Instance Segmentation

Min Read3 months Ago

Noonification

Noonification@noonification

https://cdn.hackernoon.com/images/hackernoon_newsletter_837_g43monnjzqd3pxgdjfrze7de.png

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

Min Read3 months Ago

Instancing

Instancing@instancing

https://cdn.hackernoon.com/images/data-evolution-abstract-imv96dhc1shngihi1nvgnr7t.png

Active Learning and Data Influence: Core Concepts and Evolution

Min Read3 months Ago

Nikita Vasilev

Nikita Vasilev@nsvasilev

https://cdn.hackernoon.com/images/Ceus9O6pRZR4c9unqLNaigv0uzF3-5203bqv.jpeg

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

Min Read3 months Ago

Anurag Jindal

Anurag Jindal@anuragjindal1

https://cdn.hackernoon.com/images/Qk2mqkHh23NXb2qoRS8R404kVjN2-pz0378u.png

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

Min Read3 months Ago

3 Tech Polls

3 Tech Polls@3techpolls

https://cdn.hackernoon.com/images/a-dramatic-illustration-of-big-tech-data-centers-drawing-power-from-an-overstressed-electric-grid-symbolizing-rising-ai-driven-energy-influence-hqz661zfjakowuq4r3n52jl3.png

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

Min Read3 months Ago

Tech Media Bias [Research Publication]

Tech Media Bias [Research Publication]@mediabias

https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-5o03bdm.png

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

Min Read3 months Ago

Ishan Pandey

Ishan Pandey@ishanpandey

https://cdn.hackernoon.com/images/7rEmNIeHNFOBfZZtUMQerOZIGGH3-su03n41.png

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

Min Read3 months Ago

Extrapolate

Extrapolate@extrapolate

https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-6703bv1.png

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

Min Read3 months Ago

BTCWire

BTCWire@btcwire

https://cdn.hackernoon.com/images/FS1PiuQb1sWxoW2ESuJpZswu0xk2-je037x6.jpeg

CoinAvatar Rolls Out Platform Optimizations Targeting Mainstream Web2 Adoption

Min Read3 months Ago

Tech Media Bias [Research Publication]

Tech Media Bias [Research Publication]@mediabias

https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-mg03bmb.png

User Feedback Boosts Media-Bias Dataset Accuracy in NewsUnfold Evaluation

Min Read3 months Ago

Extrapolate

Extrapolate@extrapolate

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

Min Read3 months Ago

Extrapolate

Extrapolate@extrapolate

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Study Connects Doppler-Domain Sparsity to OTFS Performance Edge

Min Read3 months Ago

Oliver Revelo | Web Developer & Designer

Oliver Revelo | Web Developer & Designer@oliverrevelo

https://cdn.hackernoon.com/images/y2i6ku4NCHgEovCjRiuc4pcNm5R2-0r03f9o.jpeg

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

Min Read3 months Ago

Techbeat

Techbeat@techbeat

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

Min Read3 months Ago

Shyin Lim

Shyin Lim@shyinlim

https://cdn.hackernoon.com/images/Mzt2eIH7p0QxOkK00SiRve8dog72-7d03a4d.jpeg

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

Min Read3 months Ago

Victor Emeka

Victor Emeka@victoremeka

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-av023lq.jpeg

Fighting Context Rot in Long-Context LLMs

Min Read3 months Ago

Oliver Revelo | Web Developer & Designer

Oliver Revelo | Web Developer & Designer@oliverrevelo

https://cdn.hackernoon.com/images/y2i6ku4NCHgEovCjRiuc4pcNm5R2-gq03f0e.jpeg

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

Min Read3 months Ago

Ilya Ploskovitov

Ilya Ploskovitov@aragossa

https://cdn.hackernoon.com/images/rTAABfi4IqVK4OswiZDLhZQ8kVi2-d503d5c.webp

AI Wrote Your Tests. Variables Keep Them Alive.

Min Read3 months Ago

Zen Chan

Zen Chan@z3nch4n

https://cdn.hackernoon.com/images/NP7wh23cqNb6tU8cF6w5wINPizs2-zf039ub.webp

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

Min Read3 months Ago

Extrapolate

Extrapolate@extrapolate

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

Min Read3 months Ago

Shyin Lim

Shyin Lim@shyinlim

https://cdn.hackernoon.com/images/Mzt2eIH7p0QxOkK00SiRve8dog72-v5035od.jpeg

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

Min Read3 months Ago

Orkhan Gasimov

Orkhan Gasimov@ogasimov

https://cdn.hackernoon.com/images/2Kj6Nzs6QFOWbOmn8PGgKA6V1bR2-tj03bau.png

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

Min Read3 months Ago

Orkhan Gasimov

Orkhan Gasimov@ogasimov

https://cdn.hackernoon.com/images/2Kj6Nzs6QFOWbOmn8PGgKA6V1bR2-y103byf.png

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

Min Read3 months Ago

Brad Blundell

Brad Blundell@bradblundell

https://cdn.hackernoon.com/images/Z7pqy1nNWKYG5kfRag2cYMLUys63-7v13cg8.jpeg

It Works on My Machine — The Book

Min Read3 months Ago

Cynthia Dunlop

Cynthia Dunlop@scynthiadunlop

https://cdn.hackernoon.com/images/3dapjsdwD6OXAs52Naqxuogx1V03-2803aol.png

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

Min Read3 months Ago

PATRICK OKARE

PATRICK OKARE@patrickokare

https://cdn.hackernoon.com/images/1mBn1Lzkc7XJA3QaSlxNk8LKtR33-9j036wh.jpeg

Big Data as the New Compass of Competition

Min Read3 months Ago

Kyrylo Polishchuk

Kyrylo Polishchuk@kirponik

https://cdn.hackernoon.com/images/kPqvnbQtnvg2P0XHC5PORaSgsVE3-hw13bnr.png

An AI Crew for Automated Diagramming and Documentation

Min Read3 months Ago

mike sorrenti

mike sorrenti@hacker51285576

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-l30229a.jpeg

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

Min Read3 months Ago

MattLeads

MattLeads@mattleads

https://cdn.hackernoon.com/images/pL08BO3ouKNkhrqPjjNqbI6Myh73-c803b5a.jpeg

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

Min Read3 months Ago

Genies

Genies@genies

https://cdn.hackernoon.com/images/u5F8SBMcmQfF5cAvpQJIvo0C0Np1-f443bjk.jpeg

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

Min Read3 months Ago

Alon Ghelber

Alon Ghelber@alon-ghelber

https://cdn.hackernoon.com/images/63BnCQ1m3YNmLoc0l7FMHsUQky22-pf13bye.png

Failure to Launch: Escaping AI Pilot Purgatory

Min Read3 months Ago

@InfiniteScroll

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-90023di.jpeg

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

Min Read3 months Ago

Rajashree Mandaogane

Rajashree Mandaogane@rajashree

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-5u023j1.jpeg

Contain your AI agents with Docker Sandboxes!

Min Read3 months Ago

Teimur Gasanov

Teimur Gasanov@teimurjan

https://cdn.hackernoon.com/images/e62dXSoL6FdWx9wUA9Lka0OQw8A3-pq03bqb.png

Porting Scientific Algorithms from MATLAB to JavaScript

Min Read3 months Ago

Max Andreev

Max Andreev@hacker39947670

https://cdn.hackernoon.com/images/J4oKDrDzfYh3ZwXi47hCWrIlVg12-mj33ynn.jpeg

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

Min Read3 months Ago

Andrei Dzeikalo

Andrei Dzeikalo @adzeikalo

https://cdn.hackernoon.com/images/PZfOxG3vzGajwaRjIjUdO1aq2w92-5qf3a02.png

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

Min Read3 months Ago

Tokarev Artem

Tokarev Artem@tokarevartem

https://cdn.hackernoon.com/images/32AseWXDmnVYvDJURoDWsEBuJzT2-0a138au.jpeg

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

Min Read3 months Ago

Shubham Joshi

Shubham Joshi@shubhamjoshi

https://cdn.hackernoon.com/images/6VxQ4tFJC2a5QAIb9jrkn6QWWbK2-7s03b4e.png

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

Min Read3 months Ago

GlobalHawk

GlobalHawk@knightbat2040

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-px023l9.jpeg

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

Min Read3 months Ago

superorange0707

superorange0707@superorange0707

https://cdn.hackernoon.com/images/RNIFtsQrHaM2E4rvZipm6j1oZlz1-6m039ck.jpeg

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

Min Read3 months Ago

PhillComm Global

PhillComm Global@phillcomm

https://cdn.hackernoon.com/images/8GQanzjUdAYGxBqUi1iFCeJwMiK2-c903bzj.png

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

Min Read3 months Ago

Atindra Girish

Atindra Girish@girishatindra

https://cdn.hackernoon.com/images/na1LA50pIxdXCxwaer7ISkWR5q52-nf03knz.png

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

Min Read3 months Ago

Daniel, Andrei-Daniel Petrica

Daniel, Andrei-Daniel Petrica@danielpetrica

https://danielpetrica.com/content/images/2024/02/as-web-Activepieces-_16_9_iYN0rfC.webp

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

Min Read3 months Ago

Daniel, Andrei-Daniel Petrica

Daniel, Andrei-Daniel Petrica@danielpetrica

https://danielpetrica.com/content/images/2025/04/IMG_5964.JPG

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

Min Read3 months Ago

Mayank Choubey

Mayank Choubey@mayankc

https://cdn.hackernoon.com/images/BtjpboAJojhsZer7SAIVzOYlpFn1-4k523tm.png

Traditional RAG vs Agentic RAG: A Comparative Analysis

Min Read3 months Ago

mike sorrenti

mike sorrenti@hacker51285576

https://cdn.hackernoon.com/images/the-gates-to-success-opening-v7whchkfeq5p6pp3pmd3gtn5.png

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

Min Read3 months Ago

Denis Smirnov

Denis Smirnov@densmirnov

https://cdn.hackernoon.com/images/Tux6lMIUOhZrWOQlhmjyoguwXXc2-uk23dke.jpeg

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

Min Read3 months Ago

mahendranchinnaiah

mahendranchinnaiah@hacker95231466

https://cdn.hackernoon.com/images/an-accountant-working-at-an-office-animated-idygx3cxcbcgc3pjqsa54dzv.png

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

Min Read3 months Ago