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AI can generate a thousand articles a minute. But it can't do your thinking for you. Hashnode is a community of builders, engineers, and tech leaders who blog to sharpen their ideas, share what they've learned, and grow alongside people who care about the craft.

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New & popular

ANAlex Nyamburablog.lxmwaniky.me8h ago · 14 min read

Jenkins, Docker, and Cloud Run: Building a Pipeline That Actually Deploys

A few weeks ago, I wrote about how I built a zero-collision URL shortener in Go using a 4-round Feistel cipher, Redis caching, and a bunch of SRE patterns. At the end of that post, I listed what was n

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RSRaghav Shuklablog.raghavdev.in11h ago · 10 min read

Building an Event-Driven Payment System That Survived ~1 Million Requests

Most payment APIs work fine at low traffic. Then you throw a few thousand concurrent requests at them and everything gets interesting. Client retries turn into duplicate payments. Postgres starts cont

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RMRobin Monnierrobinmonnier.com6h ago · 16 min read

Field notes from running customer support AI in production

The demo is easy. Anyone can wire a language model to a chat box and get a reply that sounds right. You show it to a room, people nod, someone says "this changes everything," and they are not wrong. B

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AAAnanthakrishnan Ablog.akananthu.com10h ago · 7 min read

How I Work on Four Git Branches at the Same Time

If you've been using Git for a while, chances are you've gone through this. You're deep into implementing a feature. Everything is going well. You have a few uncommitted changes, your development se

3

SC

CDCoding Dropletscodingdroplets.com7h ago · 10 min read

How to Build an MCP Server in ASP.NET Core: A Real-World Walkthrough

Every team that ships a .NET API eventually runs into the same question in 2026: how do you let an AI assistant actually use your API, not just read documentation about it, but call it, pass real argu

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MSManuela Schrittwieserneuralstackms.tech10h ago · 14 min read

Data Provenance, Lineage & Governance as AI Security Controls

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K/Kofi / Illestpreachablog.illestpreacha.com4h ago · 1 min read

MinaCoding2026_MorningQuick

RectShakes For MinaCoding2026 Day 18: Quick & Day 21: Morning, RectShakes coded in LiveCodeLab explores rectangles trying to stay on path Video https://youtu.be/qNcWu0g9dr4 Code noStroke fill color(

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HWHasitha Wickramasingheblog.hazya.dev48m ago · 11 min read

Modern AWS Networking: Architecting with Transit Gateway, Cloud WAN, and VPC Lattice

In modern enterprise cloud adoption, managing network topology across multiple AWS accounts, geographical regions, and on-premises environments is a critical challenge. A simple hub-and-spoke model is

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PKPatrick Kearnsdotnetdigest.com1h ago · 12 min read

The Low-Level Mechanics of C# Dictionary Lookups

Dictionary<TKey, TValue> feels simple from the outside. You give it a key, it gives you a value. var customer = customersById[customerId]; That one line hides a fair bit of work. Usually, it’s extrem

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MMMihai Marinescufeaturingcode.com1h ago · 37 min read

Ever wonder how real-time collaborative editing actually works?

One walkthrough of the whole real-time layer of a collaborative document editor — the merge, the transport, the editor, and the persistence — built by hand on Y.js to actually understand it. Code refe

0

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Popular posts

Write to think.
Publish to connect.

AI can generate a thousand articles a minute. But it can't do your thinking for you. Hashnode is a community of builders, engineers, and tech leaders who blog to sharpen their ideas, share what they've learned, and grow alongside people who care about the craft.

Your publication is your reputation — start building it.

Start your publication

New & popular

ANAlex Nyamburablog.lxmwaniky.me8h ago · 14 min read

Jenkins, Docker, and Cloud Run: Building a Pipeline That Actually Deploys

A few weeks ago, I wrote about how I built a zero-collision URL shortener in Go using a 4-round Feistel cipher, Redis caching, and a bunch of SRE patterns. At the end of that post, I listed what was n

0

RSRaghav Shuklablog.raghavdev.in11h ago · 10 min read

Building an Event-Driven Payment System That Survived ~1 Million Requests

Most payment APIs work fine at low traffic. Then you throw a few thousand concurrent requests at them and everything gets interesting. Client retries turn into duplicate payments. Postgres starts cont

1

V

RMRobin Monnierrobinmonnier.com6h ago · 16 min read

Field notes from running customer support AI in production

The demo is easy. Anyone can wire a language model to a chat box and get a reply that sounds right. You show it to a room, people nod, someone says "this changes everything," and they are not wrong. B

0

AAAnanthakrishnan Ablog.akananthu.com10h ago · 7 min read

How I Work on Four Git Branches at the Same Time

If you've been using Git for a while, chances are you've gone through this. You're deep into implementing a feature. Everything is going well. You have a few uncommitted changes, your development se

3

SC

CDCoding Dropletscodingdroplets.com7h ago · 10 min read

How to Build an MCP Server in ASP.NET Core: A Real-World Walkthrough

Every team that ships a .NET API eventually runs into the same question in 2026: how do you let an AI assistant actually use your API, not just read documentation about it, but call it, pass real argu

0

MSManuela Schrittwieserneuralstackms.tech10h ago · 14 min read

Data Provenance, Lineage & Governance as AI Security Controls

NeuralStack | MS Tech Blog – Databases & Data Engineering in AI Security Engineering, Part 4 of 4 Governance Is Not Compliance Theatre The term "data governance" carries bureaucratic connotations in

0

K/Kofi / Illestpreachablog.illestpreacha.com4h ago · 1 min read

MinaCoding2026_MorningQuick

RectShakes For MinaCoding2026 Day 18: Quick & Day 21: Morning, RectShakes coded in LiveCodeLab explores rectangles trying to stay on path Video https://youtu.be/qNcWu0g9dr4 Code noStroke fill color(

0

HWHasitha Wickramasingheblog.hazya.dev48m ago · 11 min read

Modern AWS Networking: Architecting with Transit Gateway, Cloud WAN, and VPC Lattice

In modern enterprise cloud adoption, managing network topology across multiple AWS accounts, geographical regions, and on-premises environments is a critical challenge. A simple hub-and-spoke model is

0

PKPatrick Kearnsdotnetdigest.com1h ago · 12 min read

The Low-Level Mechanics of C# Dictionary Lookups

Dictionary<TKey, TValue> feels simple from the outside. You give it a key, it gives you a value. var customer = customersById[customerId]; That one line hides a fair bit of work. Usually, it’s extrem

0

MMMihai Marinescufeaturingcode.com1h ago · 37 min read

Ever wonder how real-time collaborative editing actually works?

One walkthrough of the whole real-time layer of a collaborative document editor — the merge, the transport, the editor, and the persistence — built by hand on Y.js to actually understand it. Code refe

0