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Bite-sized mini courses, each one curated with 60-second learning videos. Pick a topic, swipe through, and walk away with a real skill.

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~10 shorts each
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Your Node.js Stream Is Filling Your Heap (Backpressure)
395 views

Your Node.js Stream Is Filling Your Heap (Backpressure)

Your Retries Didn't Save the Request, They Finished the Outage
284 views

Your Retries Didn't Save the Request, They Finished the Outage

Is Your Node.js App Slow? It's Probably a Blocked Event Loop #nodejs #javascript
386 views

Is Your Node.js App Slow? It's Probably a Blocked Event Loop #nodejs #javascript

Your Code Is Leaking Goroutines (Watch This) 🛑 #golang #programming
436 views

Your Code Is Leaking Goroutines (Watch This) 🛑 #golang #programming

Your cache is serving the answer you already changed
382 views

Your cache is serving the answer you already changed

Back of the Envelope Math in the First Five Minutes of a System Design Interview #codeprep  #ddev
507 views

Back of the Envelope Math in the First Five Minutes of a System Design Interview #codeprep #ddev

What is an AI-native backend? It is not just ChatGPT bolted on the side #ainative  #vibecoding
914 views

What is an AI-native backend? It is not just ChatGPT bolted on the side #ainative #vibecoding

Your Cache Key Forgot the Tenant #infrastructure  #codeprep
397 views

Your Cache Key Forgot the Tenant #infrastructure #codeprep

One Expired Cache Key Is a Thundering Herd #golang #code #microservicestutorial
408 views

One Expired Cache Key Is a Thundering Herd #golang #code #microservicestutorial

The hidden reason your code isn't updating #webdevelopment #tech #debugging
373 views

The hidden reason your code isn't updating #webdevelopment #tech #debugging

Your One List Query Is Really 201 Queries
351 views

Your One List Query Is Really 201 Queries

Your Query Plan Flipped. Your p99 Fell Off a Cliff.
457 views

Your Query Plan Flipped. Your p99 Fell Off a Cliff.

Your Database Is Idle. Your Pool Is Empty.
516 views

Your Database Is Idle. Your Pool Is Empty.

Two services calling each other is not microservices
487 views

Two services calling each other is not microservices

Your Go service leaks goroutines and you cannot see it
840 views

Your Go service leaks goroutines and you cannot see it

Your Node service is not slow, it is blocked  #ai  #codingtips
464 views

Your Node service is not slow, it is blocked #ai #codingtips

The Right Way to Build AI Chat Systems
374 views

The Right Way to Build AI Chat Systems

API Gateway vs Direct Calls: Which Architecture Wins?
271 views

API Gateway vs Direct Calls: Which Architecture Wins?

Don't build indexes without watching this #sql #coding #development
388 views

Don't build indexes without watching this #sql #coding #development

Why you should never trust Go append blindly 🧠 #codingtips #programming
219 views

Why you should never trust Go append blindly 🧠 #codingtips #programming

Don't use Message Patterns for everything! 💀 #programming #nestjs #shorts
257 views

Don't use Message Patterns for everything! 💀 #programming #nestjs #shorts

In the Interview answer this 3-step guide to scaling any API #coding #softwareengineering
237 views

In the Interview answer this 3-step guide to scaling any API #coding #softwareengineering

The simple router that cuts AI costs in half #ai #programming #tech
567 views

The simple router that cuts AI costs in half #ai #programming #tech

How checkout actually works under the hood #coding #tech #engineering
1K views

How checkout actually works under the hood #coding #tech #engineering

How databases find data instantly 🔍 #tech #coding #programming
818 views

How databases find data instantly 🔍 #tech #coding #programming

Go performance hack: sync.Pool explained #golang #tech
721 views

Go performance hack: sync.Pool explained #golang #tech

This NestJS plugin trick changes everything 🤯 #nestjs #devlife #coding
595 views

This NestJS plugin trick changes everything 🤯 #nestjs #devlife #coding

Don't fall for the N+1 query trap #programming #devlife #softwareengineer
995 views

Don't fall for the N+1 query trap #programming #devlife #softwareengineer

Vibe Coding Is a Skill, Not a Shortcut #programming #coding #vibecoding
901 views

Vibe Coding Is a Skill, Not a Shortcut #programming #coding #vibecoding

Keywords are dead. Use this instead. #programming #vectorsearch
1K views

Keywords are dead. Use this instead. #programming #vectorsearch

Framework vs. Database: Which one wins? #coding #softwareengineering #dev
854 views

Framework vs. Database: Which one wins? #coding #softwareengineering #dev

Stop wasting time adding useless indexes #sql #coding
726 views

Stop wasting time adding useless indexes #sql #coding

Go Interface mistake you're making #coding #golang
803 views

Go Interface mistake you're making #coding #golang

NestJS lifecycle hooks explained in 60s #nestjs #tutorial #shorts
1K views

NestJS lifecycle hooks explained in 60s #nestjs #tutorial #shorts

The Vibe Coding Trap Nobody Warns You About #vibecoding #claudecode #claudeai #openai  #coding
610 views

The Vibe Coding Trap Nobody Warns You About #vibecoding #claudecode #claudeai #openai #coding

AI in one real backend route
934 views

AI in one real backend route

Sync vs Async: You're doing it wrong 😅 #backend #programming
1K views

Sync vs Async: You're doing it wrong 😅 #backend #programming

Don't make this caching mistake #softwaredevelopment #programming
1K views

Don't make this caching mistake #softwaredevelopment #programming

Bundle decorators into one
913 views

Bundle decorators into one

What Vibe Coding Actually Is (And Why It's a Double-Edged Sword)
1K views

What Vibe Coding Actually Is (And Why It's a Double-Edged Sword)

Go error wrapping every dev should know
1K views

Go error wrapping every dev should know

Debug event-driven systems like a pro #coding #tech #tutorial
1K views

Debug event-driven systems like a pro #coding #tech #tutorial

Split reads and writes with CQRS  #coding #programming
1K views

Split reads and writes with CQRS #coding #programming

Fix NestJS Circular Dependencies in 2 Minutes #nestjs #coding
2K views

Fix NestJS Circular Dependencies in 2 Minutes #nestjs #coding

The trap of premature optimization #programming #softwaredevelopment #startup
1K views

The trap of premature optimization #programming #softwaredevelopment #startup

Never write forRoot again #programming #developer #tips
2K views

Never write forRoot again #programming #developer #tips

How to find Go routine leaks in seconds #golang #pprof #tutorial
2K views

How to find Go routine leaks in seconds #golang #pprof #tutorial

RxJS interceptors can do THAT? #coding #mindblown
2K views

RxJS interceptors can do THAT? #coding #mindblown

New Episode Every Week - Grow With Jay #AI #Skills
2K views

New Episode Every Week - Grow With Jay #AI #Skills

RolesGuard Does the Heavy Lifting #nestjs #tutorial #codewithjay
2K views

RolesGuard Does the Heavy Lifting #nestjs #tutorial #codewithjay

You Can't Have Consistency and Speed Together #CAP #Databases
2K views

You Can't Have Consistency and Speed Together #CAP #Databases

The context mistake every Go developer makes #golang #tutorial
2K views

The context mistake every Go developer makes #golang #tutorial

DI scopes in NestJS explained—the mistake you're making #Tutorial #WebDev
1K views

DI scopes in NestJS explained—the mistake you're making #Tutorial #WebDev

A product catalog is not just a database table. It falls apart fast #codewithjay  #aishorts
983 views

A product catalog is not just a database table. It falls apart fast #codewithjay #aishorts

12 Weeks to Being Hired as an AI Engineer #AI #CareerGrowth
6K views

12 Weeks to Being Hired as an AI Engineer #AI #CareerGrowth

Why Node Projects Don't Look Production-Ready #nodejs  #golang  #systemdesign
3K views

Why Node Projects Don't Look Production-Ready #nodejs #golang #systemdesign

Stop building only CRUD apps. CRUD is not a backend; it is a form wrapper #coding #ai
2K views

Stop building only CRUD apps. CRUD is not a backend; it is a form wrapper #coding #ai

Event Sourcing vs CRUD: When Each One Actually Wins #programming
739 views

Event Sourcing vs CRUD: When Each One Actually Wins #programming

Join the AI-Native E-Commerce Series #tutorial #engineering #advanced
639 views

Join the AI-Native E-Commerce Series #tutorial #engineering #advanced

The Outbox pattern every backend dev must know #coding #tutorial
653 views

The Outbox pattern every backend dev must know #coding #tutorial

Kafka vs RabbitMQ: Which one should you actually choose? #systemdesign #coding #softwareengineering
792 views

Kafka vs RabbitMQ: Which one should you actually choose? #systemdesign #coding #softwareengineering

The simple trick to 3x your API speed #coding #nodejs #programming
1K views

The simple trick to 3x your API speed #coding #nodejs #programming

Is AI actually replacing backend developers? #shorts #programming #ai
501 views

Is AI actually replacing backend developers? #shorts #programming #ai

This is why your production logs are completely useless #microservices #shorts #programming
1K views

This is why your production logs are completely useless #microservices #shorts #programming

Why You Should Never Use any in TypeScript (Do This Instead)
2K views

Why You Should Never Use any in TypeScript (Do This Instead)

How Long It Really Takes to Become a Backend Developer #shorts  #programming #coding
13K views

How Long It Really Takes to Become a Backend Developer #shorts #programming #coding

Pro Developers Never Use console.log in Production — Here’s the Right Way
2K views

Pro Developers Never Use console.log in Production — Here’s the Right Way

Why Most Developers Never Grow in Their Careers!
9K views

Why Most Developers Never Grow in Their Careers!

Can You Really Get a Tech Job Without Boring Tutorials?
36K views

Can You Really Get a Tech Job Without Boring Tutorials?

How to pass the backend interview (2024)
1K views

How to pass the backend interview (2024)

The Battle: Microservices Architecture vs Monolithic Approach
1K views

The Battle: Microservices Architecture vs Monolithic Approach

Mistakes to Avoid when Developing Node.js Microservices Architecture (2024)
2K views

Mistakes to Avoid when Developing Node.js Microservices Architecture (2024)

Best node js backend tutorials  #backend  #shorts #ytshorts #trandingshorts  #viralshorts
3K views

Best node js backend tutorials #backend #shorts #ytshorts #trandingshorts #viralshorts

The BEST Node.js YouTube Course (2024 Edition)
25K views

The BEST Node.js YouTube Course (2024 Edition)