HackerNoon Tech Stories: 2026/2/18

February 2026

Archive

S

M

T

W

T

F

S

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

On This Day In History

61

Stories Published

Archive: February 18th, 2026

Discovering the tech stories that shaped the day.

Dan Layfield

Dan Layfield@dlayf

https://beehiiv-images-production.s3.amazonaws.com/uploads/asset/file/fdb35a75-7b9e-427b-bc34-008d6acf2333/64acbc0fb879772c57d160b6_pixel-art-time-is-money-expect-investment-hourglass-coins-vector-icon-8bit-game_360488-548.jpeg?t=1754250588

LTV in Subscription Businesses: The Problem You Should Be Aware About

Min Reada month Ago

GlobalHawk

GlobalHawk@knightbat2040

https://cdn.hackernoon.com/images/robotic-prototype-scifi-m3vy7wb0nohgu6sinomdav14.png

Rapid Prototyping via Context-Switching AI Agents With Grok 4.20 (Beta)

Min Reada month Ago

Ishan Pandey

Ishan Pandey@ishanpandey

https://cdn.hackernoon.com/images/7rEmNIeHNFOBfZZtUMQerOZIGGH3-dp83ews.png

How The Graph Plans to Become the Data Layer for a $47 Billion Agentic AI Economy

Min Reada month Ago

Elad Daniel

Elad Daniel@3l4d

https://cdn.hackernoon.com/images/Mifs5akxaCbafBDLv5tjMtXgGMX2-rc83e6q.png

How to Build a Non-Theoretical Artificial Domain Intelligence

Min Reada month Ago

Vinita Bansal

Vinita Bansal@vinitabansal

https://cdn.hackernoon.com/images/6aqvE9BUBZWe8iOoQIq5MuJze9P2-8s83c2z.png

A Guide on How to Rewire Self-Doubt

Min Reada month Ago

Chainwire

Chainwire@chainwire

https://cdn.hackernoon.com/images/jEm0Gsq7mQUHLJ0ZGe4cAf9jPvU2-vda3hhy.jpeg

Sai Launches Perps Platform Combining CEX Speed With Onchain Settlement

Min Reada month Ago

stephen

stephen@step

https://cdn.hackernoon.com/images/c5rKpn8oWPNzALU41hT0JwMb4pw1-7h83bt1.jpeg

Conceptual Biomarkers - AI Psychiatry - Human Intelligence and DSM-5-TR Nosology

Min Reada month Ago

Ishan Pandey

Ishan Pandey@ishanpandey

https://cdn.hackernoon.com/images/7rEmNIeHNFOBfZZtUMQerOZIGGH3-em83ev4.png

How MYX Plans to Become the Clearinghouse For $7.9 Trillion Onchain Derivatives Market

Min Reada month Ago

Ishan Pandey

Ishan Pandey@ishanpandey

https://cdn.hackernoon.com/images/7rEmNIeHNFOBfZZtUMQerOZIGGH3-bi83et9.png

Why JPMorgan's $1.5 Trillion Tokenization Plan Cannot Work Without Fhenix's Encryption

Min Reada month Ago

State of the Noonion for HackerNoon Shareholders

State of the Noonion for HackerNoon Shareholders@noonion

https://cdn.hackernoon.com/images/zhLunuihpBhk4IjuH4amrounSwE2-yff3chb.png

The State of The Noonion: Blogging Our Way Through the AI Boom

Min Reada month Ago

Blockman PR and Marketing

Blockman PR and Marketing@blockman

https://cdn.hackernoon.com/images/UCF672KeAcNr4MkDKpslJRmLW5G2-tg83h8i.jpeg

Trust Wallet Launches Cash Deposits, Enabling Users to Convert Physical Cash Into Crypto

Min Reada month Ago

Noonification

Noonification@noonification

https://cdn.hackernoon.com/images/hackernoon_newsletter_972_ykolvwjtdbei7n7vh9z8rbm4.png

The HackerNoon Newsletter: The Huel-ification of Thinking (2/18/2026)

Min Reada month Ago

HackerNoon Courses

HackerNoon Courses@hackernoon-courses

https://cdn.hackernoon.com/images/sinW25rWovdN38P2ArzdPSCP3hi1-iy036n0.png

How to Take the Next Steps to Become a Full-Fledged Writer

Min Reada month Ago

Instancing

Instancing@instancing

https://cdn.hackernoon.com/images/a-futuristic-multi-dimensional-grid-filled-with-moving-robotic-agents-jw7v2nofgez9e3z1nreyoftw.png

A Smarter Way to Scale Multi-Agent Pathfinding

Min Reada month Ago

Instancing

Instancing@instancing

https://cdn.hackernoon.com/images/a-top-down-grid-world-filled-with-multiple-autonomous-robots-navigating-toward-goals-iezk4u994tmeu91cbyvh6cb6.png

Researchers Compare CBS, LNS, PBS, and PIBT in the Race to Speed Up Multi-Agent Pathfinding

Min Reada month Ago

Astounding Stories

Astounding Stories@astoundingstories

https://cdn.hackernoon.com/images/family-secrets-in-a-changing-metropolis-jhfg3mvff3vawnjhnu3jnv4d.png

Family Secrets in a Changing Metropolis

Min Reada month Ago

Glaze

Glaze@glaze

https://cdn.hackernoon.com/images/a-futuristic-digital-landscape-showing-ai-neural-networks-merging-with-blockchain-nodes-wqp5v7hq4gvgdcvi57izgjw3.png

Meet the Contest Winner: Crypto VC Researcher Glaze on Finding Opportunity in a Crowded AI Market

Min Reada month Ago

Astounding Stories

Astounding Stories@astoundingstories

https://cdn.hackernoon.com/images/after-death-comes-debt-the-choice-that-changes-minas-future-b98xjl1g858btjm0xp39dkt6.png

After Death Comes Debt: The Choice That Changes Mina’s Future

Min Reada month Ago

Rudrendu Paul

Rudrendu Paul@rudrendupaul

https://cdn.hackernoon.com/images/vHDpzphC0meog9GB1bD5iHjYqgz2-fbc364q.jpeg

Why AI-Driven Enterprises Still Rely on Manual Labor for Data Migration

Min Reada month Ago

superorange0707

superorange0707@superorange0707

https://cdn.hackernoon.com/images/RNIFtsQrHaM2E4rvZipm6j1oZlz1-wg83co7.png

Do LLMs Really Lie? Why AI Sounds Convincing While Getting Facts Wrong

Min Reada month Ago

CyberNewswire

CyberNewswire@cybernewswire

https://cdn.hackernoon.com/images/zrmhiGUO5YO0UGWoKCzGMHKsbc63-vw93hl9.jpeg

CredShields Contributes to OWASP’s 2026 Smart Contract Security Priorities

Min Reada month Ago

Chainwire

Chainwire@chainwire

https://cdn.hackernoon.com/images/jEm0Gsq7mQUHLJ0ZGe4cAf9jPvU2-m283hk8.jpeg

Zircuit Finance Launches Institutional-Grade Onchain Yield Platform Targeting 8–11% APR

Min Reada month Ago

Instancing

Instancing@instancing

https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-7u83c1v.png

This New Decomposition Framework Makes Multi-Agent Pathfinding More Scalable

Min Reada month Ago

Solo Satoshi

Solo Satoshi@opensourcetheworld

https://cdn.hackernoon.com/images/w0E8mxemmldX2P7ahFrWxajVBp92-t59229d.jpeg

I Replaced $1,200/Year in Cloud Subscriptions With a Single Home Server. Here's What I Learned.

Min Reada month Ago

Agustin V. Startari

Agustin V. Startari@hacker91808649

https://cdn.hackernoon.com/images/2kTQmpazivYPo9k2xqMD7UaA2983-aj8371n.jpeg

Time Isn’t Fundamental—It’s a Predictability Trick

Min Reada month Ago

Praise J.J.

Praise J.J.@praisejamesx

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-om823b2.jpeg

The Hidden Hierarchy of Knowledge: What Can’t Be Taught

Min Reada month Ago

Travis Good

Travis Good@iridiumeagle

https://cdn.hackernoon.com/images/wAG5VKOeAGcltQNIWQPPF8flp993-r5133c9l.webp

AI's Hypnotizable Butler Problem

Min Reada month Ago

Médéric Hurier (Fmind)

Médéric Hurier (Fmind)@fmind

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-md022oy.png

Build a Mini “Photoshop Factory” in Python: Gradio + Cloud Run + AI

Min Reada month Ago

Leon Revill

Leon Revill@leonrevill

https://www.denoise.digital/content/images/2026/02/Gemini_Generated_Image_vn1bn2vn1bn2vn1b--1--1.png

Less Context, Better Answers: The Counterintuitive LLM Rule

Min Reada month Ago

Tirtha Sarker

Tirtha Sarker@tirtha

https://substackcdn.com/image/fetch/$s_!tqX3!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa2082951-d747-469d-b8f3-9f979805eafc_1800x1000.png

Elon Wants AI to Skip Code and Spit Out Binaries. That’s Not Progress.

Min Reada month Ago

Joachim Zeelmaekers

Joachim Zeelmaekers@joachimz

https://cdn.hackernoon.com/images/jeG6RZXpcaXT4TKmEJFl9GdRVx03-b59378q.png

The Most Expensive Feature Is the One Nobody Uses

Min Reada month Ago

Nikhil Adithyan

Nikhil Adithyan@nikhiladithyan

https://cdn.hackernoon.com/images/rtCuyAkI7hbSNQRiNiOrzXUrTxB2-uz93ed0.png

Build a Two-Pane Market Brief MVP in Streamlit

Min Reada month Ago

Maxim Mirza

Maxim Mirza@maximmirza

https://cdn.hackernoon.com/images/SSRksvjtMhPrICUmRreSJAn5Dg43-lc83rk9.jpeg

CPython Lists, Explained Like You’re the Interpreter

Min Reada month Ago

Aron

Aron@0xaron

https://cdn.hackernoon.com/images/MR8527Iuz1fnviKbbxNt2AGmOnc2-ma83g13.jpeg

Agents Can Pay and Talk—So Why Can’t They Register?

Min Reada month Ago

Vince Canger

Vince Canger@VinceCanger_mah4h0fc

https://cdn.hackernoon.com/images/BTz9BXIOWASBBaATRaFeraHmQe13-gd83jh2.png

Stop Overcomplicating Claude Code: 3 Rules That Actually Work

Min Reada month Ago

Hyperbole

Hyperbole@hyperbole

https://cdn.hackernoon.com/images/tree-roots-digitized-aaz6we108jcd4s1w300x72t7.png

Automatic Data Grouping: LSEnet and the Future of Self-Organizing Networks

Min Reada month Ago

Alex Dozmorov

Alex Dozmorov@dozalex

https://cdn.hackernoon.com/images/RizoyVPV6bMg1md9SNnh4PLPqir2-0j93fj2.png

How to Make Web Calls Feel Native on Mobile

Min Reada month Ago

Kamila Selig

Kamila Selig@kamilaseligwrites

https://cdn.hackernoon.com/images/5laGz9F59FXzmnFcilALF9cOzcE3-zv83cdm.png

The Huel-ification of Thinking

Min Reada month Ago

Hyperbole

Hyperbole@hyperbole

https://cdn.hackernoon.com/images/a-spiral-galaxy-abstract-grcf5f2yozkhsvk7glxgv54t.png

Better Results in Curved Space: Tuning Tree Height and Embedding Power

Min Reada month Ago

Julia Filobokova

Julia Filobokova@juliafilobokova

https://cdn.hackernoon.com/images/uz9XOzvtGzUJuyUtsweJMX9rQWu1-1v83cs9.jpeg

RWA Tokenization Is Maturing—But the Stack Still Isn’t

Min Reada month Ago

Anti-Forensics.com

Anti-Forensics.com@sleepparalysis

https://cdn.hackernoon.com/images/wXH0RYkEAkeABosdHKGX0H2FGeY2-jc82y5m.jpeg

This Tiny Python Script Runs Encrypted Code Straight From Memory

Min Reada month Ago

Hyperbole

Hyperbole@hyperbole

https://cdn.hackernoon.com/images/a-net-sketch-kyclclz0xyz53ixxbe3if48a.png

Automatic Data Sorting: How LSEnet Wins Without Guessing Numbers

Min Reada month Ago

Abdullah

Abdullah@navigatingnoise

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-jx823qt.jpeg

Pre-GPT vs Post-GPT Interviews: Same Anxiety, Different Game

Min Reada month Ago

Jon Stojan Journalist

Jon Stojan Journalist@jonstojanjournalist

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-3ec3css.png

Nitin Patankar: Trusted Leadership In Business-Critical Oracle Transformations

Min Reada month Ago

Hyperbole

Hyperbole@hyperbole

https://cdn.hackernoon.com/images/digital-networks-v85rgr7n6zkrhto9z5m604wd.png

Self-Organizing Networks: Training Hyperbolic Partitioning Trees with LSEnet

Min Reada month Ago

Incomplete Developer

Incomplete Developer@incompletedeveloper

https://cdn.hackernoon.com/images/rarwtqtzm9VJhKqXlqRVPoNf6ps2-yy83ew0.png

Claude vs ChatGPT in Copilot Agent Mode: Which AI Model Finishes Refactors Fastest?

Min Reada month Ago

Hyperbole

Hyperbole@hyperbole

https://cdn.hackernoon.com/images/bendy-egypt-abstract-mj5d1epstoipz7tdeh3i24ta.png

Flexible Hierarchy Learning: Managing Unknown Node Counts in Curved Space

Min Reada month Ago

fungi

fungi@justzoe

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-oc823z0.jpeg

A Practical Checklist for More Reliable Results with GPT

Min Reada month Ago

Jon Stojan Journalist

Jon Stojan Journalist@jonstojanjournalist

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-7y93cza.jpeg

Why Behavioral Design Will Shape the Future of Digital Financial Inclusion

Min Reada month Ago

Hunter Thomas

Hunter Thomas@hunterthomas

https://cdn.hackernoon.com/images/87O1EHrtVDYqvcARxuOIqOZKKxj2-xn83v7r.jpeg

The Credibility Collapse: How AI ‘Slop’ Is Poisoning What We Believe

Min Reada month Ago

aimodels44

aimodels44@aimodels44

https://arxiv.org/html/2602.12670v1/x1.png

SkillsBench Wants to Know If Your AI “Skills” Are Actually Useful Anywhere Else

Min Reada month Ago

Jon Stojan Journalist

Jon Stojan Journalist@jonstojanjournalist

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-if93c7f.jpeg

Inside the Process of a Record Retrieval: A Day With The Records Company

Min Reada month Ago

aimodels44

aimodels44@aimodels44

https://arxiv.org/html/2602.06570v1/x1.png

Baichuan-M3 Trains Medical AI to Ask the Right Questions, Not Just Answer Them

Min Reada month Ago

Jon Stojan Journalist

Jon Stojan Journalist@jonstojanjournalist

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-sha3ejx.png

This AI Life Simulator Processes 2 Billion Tokens — and Its Founder Says It's Just Getting Started

Min Reada month Ago

Jon Stojan Journalist

Jon Stojan Journalist@jonstojanjournalist

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-lt93c7v.png

Agents Without Context Go Off the Rails

Min Reada month Ago

Jon Stojan Journalist

Jon Stojan Journalist@jonstojanjournalist

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-2k93c8y.png

Mate Security’s Context Graph Shows How AI Can Reason Like a Human Analyst in the SOC

Min Reada month Ago

Jon Stojan Journalist

Jon Stojan Journalist@jonstojanjournalist

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-h193cwd.png

iAsk Introduces a Real-Time AI Video Tutor with Live Interaction

Min Reada month Ago

Jon Stojan Journalist

Jon Stojan Journalist@jonstojanjournalist

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-fv93cn0.jpeg

High-Load Security Stayed Reactive While Abuse Scaled—Stepan Arakelian Built It Into Architecture

Min Reada month Ago

MattLeads

MattLeads@mattleads

https://cdn.hackernoon.com/images/pL08BO3ouKNkhrqPjjNqbI6Myh73-cu83c30.jpeg

10 Techniques in Symfony That Will Help You Secure Like a Pro

Min Reada month Ago

Matthew - Technology News Australia

Matthew - Technology News Australia@technologynews

https://cdn.hackernoon.com/images/i2ucL9JOyqNIH2sJvpyCnp4rqDk1-5u83f1e.jpeg

India's Deepfake Regulation Talk Is Cheap — Enforcement Is What Matters

Min Reada month Ago

Rajib Das

Rajib Das@raju01

https://cdn.hackernoon.com/images/zTu6NoN2srY9FEmjgrui0Dl7SM23-u5a3cal.png

How to Make Sense of the Bipartite Graph

Min Reada month Ago