0.1% Dev

FOR DEVELOPERS WHO REFUSE TO BE AVERAGE

BECOME "THAT" DEVELOPER

Deep JavaScript engineering. Real projects. Resumes that stop the scroll.

1,200+ developers enrolled 127 enrolled this month Avg. 2.4× salary growth

v8-internals.js

// What 99% of devs skip. // What 0.1% understand cold. function explainClosures() { const lexicalEnv = { outer: scope, bindings: Map(), }; // V8 heap allocation: return { type: 'JSFunction', context: lexicalEnv }; } // Can you explain this in an // interview? Most devs can't. // You will.

Resume Comparison

THIS IS WHAT OUR COURSE
DOES TO A RESUME.

Same years of experience. Completely different story. Drag the slider to compare.

◀ AVERAGE DEV 0.1% DEV ▶

● 0.1% Developer

Arjun Mehta

Senior Frontend Engineer · Systems Thinker

Featured Projects

Built a JavaScript Compiler from Scratch

Lexer, parser, AST generation, and bytecode emission in pure JS. 400+ GitHub stars.

Compiler Design AST V8 Internals Open Source

Published npm Library · 12K+ weekly downloads

Zero-dependency reactive state library. Benchmarked 3× faster than MobX on list updates.

npm Proxy API Performance DX

System Architecture for 10M+ DAU

Led micro-frontend migration, bundle budget enforcement, CI performance regressions.

System Design Micro-frontends Webpack

Core Expertise

V8 Internals Compiler Theory System Design Perf Profiling Lexical Scoping Memory Mgmt

₹38L CTC

12K npm/week

400+ GitHub ★

3× Faster

● Average Developer

Rahul Sharma

Frontend Developer · 3 Years Exp

Projects

To-Do List App

Add, delete, mark-complete functionality using React and localStorage.

React localStorage CSS

E-Commerce Website Clone

Replicated a product listing UI with cart using a free REST API.

React Fake Store API Bootstrap

Weather App

Fetches weather from OpenWeather API. Shows temperature and forecast.

API Integration JavaScript HTML/CSS

Skills

HTML CSS JavaScript React Git REST APIs

₹8L CTC

0 npm pkgs

12 GitHub ★

— Benchmarks

◀▶

← drag to compare →

1,200+ Developers Can't Be Wrong

WHAT THEY ACTUALLY SAID.

LinkedIn Zuhed Shaikh · Full Stack Dev · Masai School

LinkedIn Vikram K. · Frontend Lead · React · Redux

"Built my own JS compiler" — Anjali C. "12K weekly npm downloads" — Palacharla N. "Like James Cameron for JavaScript" — Vattsal B. "Looking forward to Day 2" — Vikram K. "Data viz library for my whole team" — Palacharla N. "Went from ₹9L to ₹24L CTC" — Priya M. "Understood closures at the V8 level" — Ravi S. "Got 3 offers. Took the ₹32L one." — Arjun S. "Built my own JS compiler" — Anjali C. "12K weekly npm downloads" — Palacharla N. "Like James Cameron for JavaScript" — Vattsal B. "Looking forward to Day 2" — Vikram K. "Data viz library for my whole team" — Palacharla N. "Went from ₹9L to ₹24L CTC" — Priya M. "Understood closures at the V8 level" — Ravi S. "Got 3 offers. Took the ₹32L one." — Arjun S.

1,200+ Enrolled

4.9★ Avg Rating

2.4× Salary Growth

150+ Countries

JOIN THE DEVS
WHO GET IT.

SEE COURSES →

Make The Right Decision

WHY NOT JUST 0.1% DEV.

You've seen the alternatives. Here's what actually separates them.

// Feature

YouTube / Free Tutorials

0.1% Dev the01.dev

Bootcamps Generic courses

// Depth of knowledge

JS Internals & V8 Engine Closures, GC, hidden classes

✕

✓

✕

Compiler Theory Lexer, parser, AST, bytecode

✕

✓

✕

Memory Management Heap profiling, GC pressure, leaks

✕

✓

✕

Framework Usage React, Vue, basic patterns

✓

// What you actually build

Production-grade OSS Projects npm packages, compilers, libraries

✕

✓

✕

Portfolio Projects To-do apps, CRUD, clones

✓

✕

✓

GitHub Stars & Real Usage Actual devs using your work

✕

✓

✕

// Career outcome

Stands out in interviews Can explain what others can't

✕

✓

✕

AI-proof skillset Deep knowledge AI can't replace

✕

✓

✕

Cost

Free

₹ Accessible

₹₹₹₹

Average CTC after

₹8–12L

₹30–38L

₹10–15L

THE CHOICE IS OBVIOUS.

Same years of experience. Completely different outcome. The only variable is depth.

JOIN THE 0.1% →

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THIS IS WHAT OUR COURSEDOES TO A RESUME.

THIS IS WHAT OUR COURSE
DOES TO A RESUME.