ReferenceBeginner20 min read
14. Timeline, tools & cheat sheet
JavaScript · 56 pages source format
Return here when lost. Week map, daily tools, and quick-reference patterns for interviews and daily work.
What you'll learn
- 14-week map
- Tool bookmarks
- Interview quick hits
Week map
Weeks 1–2: values, functions, arrays. Week 3: DOM + Checkpoint A. Weeks 4–5: async, fetch. Week 6–7: modules, Vitest. Weeks 8–9: event loop + Checkpoint B. Weeks 10–11: reading codebases.
- Weeks 1–2 — Fundamentals (values, functions, data)
- Week 3 — DOM + Checkpoint A
- Weeks 4–5 — Async & fetch
- Weeks 6–7 — Modules & Vitest
- Weeks 8–9 — Event loop + Checkpoint B
- Weeks 10–11 — Reading codebases
Clear?
Daily tools
MDN for API reference. javascript.info for tutorials. DevTools console + debugger. Node REPL for quick experiments. Vitest for regression safety.
Do this now
Bookmark this chapter. Pin MDN and javascript.info in browser.
Clear?
Interview quick hits
== vs ===, event loop order, closure definition, event delegation, Promise vs async/await, var/let/const, map vs forEach.
Do this now
Write one-sentence answers for each. Update after mock interviews.
Clear?
