Roadmap · 13 tracks
The full stack interview roadmap
725 topics and questions that an interview loop can ask a full stack developer, 456 of them core, phased across six weeks.
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Writing
Notes
Long-form notes on JavaScript, React, Node.js, databases and system design. Written in plain English, with diagrams, the mistakes that actually cause bugs, and the answer to say out loud in an interview.
Written here
JavaScript24 min read
JavaScript language fundamentals, in plain English
The 14 fundamentals every JavaScript interview starts with, explained in plain English with diagrams, gotchas and the answer to say out loud.
Read the noteJavaScript22 min read
Scope, closures and this
The ten topics that open more interview rounds than anything else in JavaScript, including the loop and setTimeout puzzle and writing your own bind.
Read the noteJavaScript20 min read
Objects, prototypes and classes
JavaScript has no classes underneath, only objects pointing at objects. The ten topics that explain what class actually does.
Read the noteJavaScript28 min read
Asynchronous JavaScript and the event loop
The largest and most-tested group in JavaScript. Seventeen topics from callbacks to the event loop, with the output-prediction puzzles interviewers actually use.
Read the noteJavaScript22 min read
Arrays, iteration and collections
Eleven topics on arrays and collections, including rebuilding map, filter and reduce from scratch and why sort breaks on numbers.
Read the noteJavaScript19 min read
Modules, tooling and the ecosystem
The group people skip and then get caught by. What actually happens when you run npm install, and why your package broke after an upgrade.
Read the noteJavaScript24 min read
Memory, gotchas and puzzles
The topics that separate someone who writes JavaScript from someone who debugs it, including the output-prediction puzzles screening rounds open with.
Read the noteTypeScript26 min read
TypeScript, from any to conditional types
Fifteen topics covering what interviewers actually ask about TypeScript, including why a typed API response guarantees nothing at runtime.
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Hashnode
Resume for Freshers: Important Points to Keep in Mind
Practical resume guidance for freshers preparing for software development roles.
Read on HashnodeDEV
Complete Guide: Setting up React Native CLI for Android on macOS
A step-by-step Android setup guide for React Native CLI development on macOS.
Read on DEVDEV
How to Update a React Native App Without Play Store
A lightweight update workflow for distributing Android app updates with JSON metadata.
Read on DEV