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

New & popular

blog.mmckenna.me

Introducing Dejavu: Recomposition Testing for Jetpack Compose

Where This Idea Came From At Square, most of the app is built on Workflow. There is an internal testing framework that lets you assert exactly how many render passes are triggered for a given interact

MMMatt McKenna23h ago4 min read

dscragg.com

Scale Next.js Image Optimization with a Dedicated Platformatic Application

Image optimization with Next.js is a popular feature, but one that quietly causes instability (in the form of latency spikes) for your frontend. This is because image resizing and encoding are very C

4h ago9 min read

ATApoorv Tyagiapoorvtyagi.tech

What is Jib? A Complete Guide to Java Containerization Without Dockerfiles

Introduction When I joined PayPay, one of the first things I tried to understand was how our services were containerized. A common exercise when joining a new backend team is to look at the Dockerfile

4h ago5 min read

OAOluwaferanmi Adenijicrackedchefs.devferanmi.xyz

Ìrísí - A React Library for Building Product Videos in JSX

A few months ago, I needed to create a product demo video for something I was building. Nothing fancy, just a clean walkthrough showing the feature, how it works, what it looks like in action. I did w

10h ago5 min read

KLKgosi Leburucodednetwork.com

Configuration Validation and Testing – Safe Network Changes in a Multi-Vendor Environment

Generating configurations with Jinja is powerful. Deploying them safely is engineering. We explored how to use Jinja2 templates to standardize configurations across vendors. But generating configurat

11h ago9 min read

MMMatt McKennablog.mmckenna.me

Introducing Dejavu: Recomposition Testing for Jetpack Compose

23h ago4 min read

DDhirajblog.dhiraj.dev

The Magic of this, call(), apply() and bind() in JavaScript

What this Means in JavaScript In JavaScript, this is a reference to an object, but it depends on how and where we use it. In a Node environment without strict mode, this refers to the global object. I

5h ago4 min read

PAPiyush Agrawalblog.devopswithpiyush.in

Build Your Own SMTP Mail Server on AWS EC2 Using Node.js — A Complete Hands-On Guide

Introduction Ever wondered what really happens when you click "Send" on an email? Behind the scenes, a chain of DNS lookups, protocol handshakes, and server communications takes place — all orchestrat

1h ago8 min read

SSaumyablog.saumyagrawal.in

Stop Using 100 Variables: How JavaScript Objects Save Your Sanity

Consider you are building a social media platform for your college. You can store data in individual variables: const username = "anon.codes"; const followers = 1240; const bio = "building stuff on th

4h ago9 min read

RDRynko Devblog.rynko.dev

Adding Output Validation to Your LangGraph Agent with Rynko Flow

LangGraph gives you fine-grained control over your agent's execution graph — you define nodes, edges, and conditional routing. But one thing that's missing from most LangGraph tutorials is what happen

5h ago9 min read

VBVirusis Blogblog.virusis.com

10/03/2026 Cyber Security Briefly News - Global Cyber Defense Posture: Disruption, Misconfiguration, and Identity Fortification

📋 Top Headlines at a Glance Law enforcement disrupted Tycoon 2FA phishing-as-a-service platform SailPoint expands AI-powered identity security with adaptive identity framework Threat Actors Mass-Scan Salesforce Experience Cloud via Modified AuraIns...

10h ago4 min read

Popular posts

Popular posts

Write to think.
Publish to connect.

Introducing Dejavu: Recomposition Testing for Jetpack Compose

CRTO - Sneaky Beaky like.

AI Is Software. A Practical Guide for Teams

Open Clow Hostinger VPS Terminal Commands And Configuration

Building Scalable Authentication: From Monolith to Millions of Users

Scale Next.js Image Optimization with a Dedicated Platformatic Application

What is Jib? A Complete Guide to Java Containerization Without Dockerfiles

Ìrísí - A React Library for Building Product Videos in JSX

Configuration Validation and Testing – Safe Network Changes in a Multi-Vendor Environment

Introducing Dejavu: Recomposition Testing for Jetpack Compose

The Magic of this, call(), apply() and bind() in JavaScript

Build Your Own SMTP Mail Server on AWS EC2 Using Node.js — A Complete Hands-On Guide

Stop Using 100 Variables: How JavaScript Objects Save Your Sanity

Adding Output Validation to Your LangGraph Agent with Rynko Flow

10/03/2026 Cyber Security Briefly News - Global Cyber Defense Posture: Disruption, Misconfiguration, and Identity Fortification

Recent from Forum

Recent from Forum

Authors worth following

Authors worth following

Trending tags this week

Trending tags this week

From our blog

Recent from Forum

Popular posts

Trending tags this week

Trending tags this week

Authors worth following

Authors worth following

Search Hashnode

Write to think.Publish to connect.

Introducing Dejavu: Recomposition Testing for Jetpack Compose

CRTO - Sneaky Beaky like.

AI Is Software. A Practical Guide for Teams

Open Clow Hostinger VPS Terminal Commands And Configuration

Building Scalable Authentication: From Monolith to Millions of Users

Scale Next.js Image Optimization with a Dedicated Platformatic Application

What is Jib? A Complete Guide to Java Containerization Without Dockerfiles

Ìrísí - A React Library for Building Product Videos in JSX

Configuration Validation and Testing – Safe Network Changes in a Multi-Vendor Environment

Introducing Dejavu: Recomposition Testing for Jetpack Compose

The Magic of this, call(), apply() and bind() in JavaScript

Build Your Own SMTP Mail Server on AWS EC2 Using Node.js — A Complete Hands-On Guide

Stop Using 100 Variables: How JavaScript Objects Save Your Sanity

Adding Output Validation to Your LangGraph Agent with Rynko Flow

10/03/2026 Cyber Security Briefly News - Global Cyber Defense Posture: Disruption, Misconfiguration, and Identity Fortification

Recent from Forum

Recent from Forum

Authors worth following

Authors worth following

Trending tags this week

Trending tags this week

From our blog

Recent from Forum

Trending tags this week

Trending tags this week

Authors worth following

Authors worth following

Write to think.
Publish to connect.