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Manuals / JavaScript

Foundations · Beginner → Pro

JavaScript

Interactive path — click phases, expand checkpoints, mark chapters done. The language of the web — from values to async, modules, and the event loop.

~8 wk

Typical span

8 phases

Learning bands

0/14

Chapters done

0%

Progress

Relative time weight by phase — click a band to open Phase detail.

Start chapter 1

Learning path

Phase map for this manual. Download the SVG or jump into a phase below.

Interactive pathway

Learning roadmap

A progressive route through 14 nodes across 8 phases. Click any node to open the chapter.

  • Chapter
  • Guide
  • Checkpoint
  • Beginner Mid Advanced
  1. 01

    Start

    1 step

    1. 01How to use this path~20 minGuide
  2. 02

    A · Fundamentals

    3 steps

    1. 02Values, variables & control flowWeek 1Chapter
    2. 03Functions & scopeWeek 1–2Chapter
    3. 04Arrays, objects & destructuringWeek 2Chapter
  3. 03

    B · Browser

    2 steps

    1. 05DOM basics & eventsWeek 3Chapter
    2. 06Checkpoint A — Fundamentals + DOMGate · Week 3–4Checkpoint
  4. 04

    C · Async

    2 steps

    1. 07Promises & async/awaitWeek 4–5Chapter
    2. 08Fetch, HTTP & error UXWeek 5Chapter
  5. 05

    D · Modules & Testing

    2 steps

    1. 09ES modules & project structureWeek 6Chapter
    2. 10Unit testing with VitestWeek 7Chapter
  6. 06

    E · Deep JS

    2 steps

    1. 11Event loop, closures & thisWeek 8–9Chapter
    2. 12Checkpoint B — Async, modules & testsGate · Week 9–10Checkpoint
  7. 07

    F · Pro

    1 step

    1. 13Reading unfamiliar codebasesWeek 10–11Chapter
  8. 08

    Reference

    1 step

    1. 14Timeline, tools & cheat sheet~20 minGuide
Text list of all chapters
  1. 01How to use this pathStart
  2. 02Values, variables & control flowA · Fundamentals
  3. 03Functions & scopeA · Fundamentals
  4. 04Arrays, objects & destructuringA · Fundamentals
  5. 05DOM basics & eventsB · Browser
  6. 06Checkpoint A — Fundamentals + DOMB · Browser
  7. 07Promises & async/awaitC · Async
  8. 08Fetch, HTTP & error UXC · Async
  9. 09ES modules & project structureD · Modules & Testing
  10. 10Unit testing with VitestD · Modules & Testing
  11. 11Event loop, closures & thisE · Deep JS
  12. 12Checkpoint B — Async, modules & testsE · Deep JS
  13. 13Reading unfamiliar codebasesF · Pro
  14. 14Timeline, tools & cheat sheetReference

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