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 blog is your reputation — start building it.

Start your blog

PBPavlina Buchevskablog.42.mk

PxBadge - Dynamically generated Pixel Art Badges

As both Developer and Pixel Artist, I often find myself creating pixel art for my projects, be it placeholders, icons or even as larger parts of some application or game.My latest such project came fr

9h ago2 min read

PIPaolo Insognablog.platformatic.dev

Building an Auditable AI Gateway with Platformatic Watt

Every engineering team that adopts AI quickly hits the same wall: a simple provider integration that worked for a demo turns into an operational bottleneck at scale. Tracking usage, containing costs,

6h ago11 min read

AMAnthony Manning-Franklinantman-does-software.com

I Will Never Use AI to Code (or write)

💡 This article was originally published on A Democratic Economy where are I write about an alternative way of doing business likely to result in a new economic paradigm and a better world. ⚠ Langu

14h ago13 min read

AAnandblog.anands.dev

JavaScript Operators: From Memory to Execution

Introduction: Why Every Language Needs Math Every programming language needs to perform calculations, make comparisons, and make decisions. Whether you're building a calculator, comparing user input,

8h ago7 min read

SKsagar kembleblog.sagarkemble.dev

Optional chaining and Nullish coalescing

Optional chaining (?.) As you know if there is a undefined property in object and we try to access then it throws error and stops the flow of code const obj = { name:"sagar", } console.log(obj.ag

3h ago2 min read

IDIvan Davidovidavidov.eu

What Is Agentic QA and Why It Changes Everything

"I asked Claude Code to write a test and it gave me something that kind of works" Sound familiar? That's AI as a code suggester. Useful, but not transformative. You still have to know what to ask, ver

14h ago5 min read

DCDanny Crastoblog.danwald.me

Design a Rate Limiter

Clients are identified by user_id, Ip address or other modalities where server side rate limiters offer more control and not prone to manipulations over their client side variations. RateLimiters have

3h ago3 min read

RLRohit Lokhandeblog.rohitlokhande.in

Listen, React, Repeat: Practical select Techniques in Go

Concurrency is one of Go’s greatest strengths, and channels are the backbone of safe communication between goroutines. But what happens when a goroutine needs to listen to multiple channels simultaneo

2h ago8 min read

S(Subhashish (Subh) Bhattacharjeebytefreak.dev

High-Watermark in Distributed Systems: A Deep Dive with Apache Kafka

Let me start with a simple question. When a producer sends a message to Kafka, the leader broker writes it down to its local disk and sends the acknowledgment back. Is this considered done and availab

15h ago9 min read

AVAravind Viswanathanaravindv.pro

When Consumers Fail: Extending Selective Retry to Kafka

Designing a Kafka Error Pipeline Kafka consumers fail for the same reason every distributed component fails: not all errors mean the same thing. A network timeout, a malformed payload, and a downstrea

6h ago7 min read

Popular posts

Popular posts

Write to think.
Publish to connect.

PxBadge - Dynamically generated Pixel Art Badges