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The Code Alchemist
The Code Alchemist
10 Java Stream Tricks Only Senior Developers Know (Number 7 is Genius!)

10 Java Stream Tricks Only Senior Developers Know (Number 7 is Genius!)

Java Streams, introduced in Java 8, are a powerful…

3 min read
Claps
430
Responses
8
DevTrendsDaily
DevTrendsDaily
Spring Boot 3.5 Might Be the Last Version You Use Before Switching to Serverless

Spring Boot 3.5 Might Be the Last Version You Use Before Switching to…

You may not realize it yet, but Spring Boot 3.5 isn’t…

Member-only content
5 min read
Claps
185
Responses
7
Kiran Maan
Kiran MaaninPython in Plain English
Just Stop Writing Python Functions Like This!!!

Just Stop Writing Python Functions Like This!!!

I just reviewed someone else’s code and I was just…

Member-only content
4 min read
Claps
3K
Responses
89
Yash Batra
Yash Batra
Load Balancing 100,000 WebSocket Connections: HAProxy vs. Nginx vs. Custom

Load Balancing 100,000 WebSocket Connections: HAProxy vs. Nginx vs. Custom

What I learned after three sleepless nights scaling…

Member-only content
5 min read
Claps
203
Responses
3
Sohail Saifi
Sohail Saifi
Postgres Hidden Features That Make MongoDB Completely Obsolete (From an Ex-NoSQL Evangelist)

Postgres Hidden Features That Make MongoDB Completely Obsolete (From an…

For six years, I was that developer.

Member-only content
8 min read
Claps
288
Responses
11
Fareed Khan
Fareed KhaninLevel Up Coding
Building a Multi-Agent AI System with LangGraph and LangSmith

Building a Multi-Agent AI System with LangGraph and LangSmith

A step-by-step guide to creating smarter AI with…

Member-only content
45 min read
Claps
1.3K
Responses
22
TheOptimizationKing
TheOptimizationKing
5 Spring Boot Patterns That Separate Senior Developers From Juniors

5 Spring Boot Patterns That Separate Senior Developers From Juniors

I’ve worked on Spring Boot apps written by everyone…

Member-only content
3 min read
Claps
6
Responses
1
Matías Salinas
Matías Salinas
Why Node.js Was Always a Backend Mistake (And Still Is in 2025)

Why Node.js Was Always a Backend Mistake (And Still Is in 2025)

Node.js has spent over a decade dominating the web…

Member-only content
4 min read
Claps
391
Responses
31
Akhilesh Mishra
Akhilesh Mishra
You should stop writing Dockerfiles today —  Do this instead

You should stop writing Dockerfiles today —  Do this instead

Using docker init to write Dockerfile and…

Member-only content
5 min read
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7.9K
Responses
93
Adarsh Gupta
Adarsh GuptainWrite A Catalyst
Coding vs VIBE Coding

Coding vs VIBE Coding

Vibe Coding just replaced your job