KoorpiQ
The smarter way to switch stacks

Learn any tech stack faster than ever

Map what you already know to what you need to learn. No beginner tutorials. Just pure concept translation.

15+ Stack Pairs500+ Concepts8 LanguagesFree to start
See How It Works

Concept translation

Angular ngOnInitReact useEffect
Angular @Input()React props
Java Spring BeanNode.js module
SQL JOINMongoDB $lookup
🚀 15+ Stack Pairs
📚 500+ Concept Mappings
🌍 8 Languages
⚡ AI-Powered Explanations

Structured Learning

Move through clear comparison paths, one focused concept at a time.

AI Powered

Ask contextual questions whenever a topic needs a deeper explanation.

Track Progress

See exactly what you have completed and where to continue next.

How it works

From familiar to fluent

01

Tell us what you know

Select your current stack: Angular, Java, React, SQL, anything.

02

Learn by comparison

See every concept mapped side by side. Definition, syntax, code, backend connection.

03

Go deeper with AI

Hit Ask AI on any topic. Get instant explanations in your own language.

Supported tech stacks

Bridge any technology gap

Choose your starting point and where you want to go. Content for all pairs is actively being added.

AngularReact
17 topics • ReadyLive
Start Learning
ReactAngular
Content in progressComing Soon
AngularVue
Content in progressComing Soon
ReactVue
Content in progressComing Soon
Node.jsJava
25 topics • ReadyLive
Start Learning
Node.js + Express.jsJava + Spring Boot
25 topics • ReadyLive
Start Learning
JavaNode.js
Content in progressComing Soon
Node.jsPython
Content in progressComing Soon
MongoDBPostgreSQL SQL
25 topics • ReadyLive
Start Learning
AWSAzure
30 topics • ReadyLive
Start Learning
Spring BootExpress
Content in progressComing Soon
ExpressNestJS
Content in progressComing Soon
SQLMongoDB
Content in progressComing Soon
MongoDBPostgreSQL
Content in progressComing Soon
RESTGraphQL
Content in progressComing Soon
JavaScriptTypeScript
Content in progressComing Soon
VueReact
Content in progressComing Soon
PythonNode.js
Content in progressComing Soon
MySQLPostgreSQL
Content in progressComing Soon
CSSTailwind
Content in progressComing Soon

Learn in your language

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Telugu

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Hindi

🇮🇳

Tamil

🇮🇳

Kannada

🇸🇦

Arabic

🇪🇸

Spanish

🇩🇪

German

🇬🇧

English

Simple pricing

Start free, grow when ready

Free

₹0 / $0

  • 3 stack pairs
  • 5 topics per pair
  • AI ask: 10 questions/day
  • English only
Most Popular

Pro

₹499/month or £8/month

  • All 15+ stack pairs
  • Unlimited topics and AI ask
  • All 8 languages
  • Progress and interview prep

Team

₹5000/month or £80/month

  • Everything in Pro
  • Up to 10 team members
  • Team progress dashboard
  • Custom stack pairs
Contact Us

Developer stories

Learn without starting over

★★★★★

"I stopped replaying beginner React courses and started translating the mental models I already had."

Priya S.

Senior Angular Developer

★★★★★

"The Java to Node.js comparisons made a stack switch feel practical instead of overwhelming."

Daniel M.

Backend Engineer

★★★★★

"The mapped interview answers helped me explain both ecosystems with confidence."

Aisha K.

Full-stack Developer

Ready to bridge the gap?

Join developers learning smarter, not harder.

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