Command Palette
Search for a command to run...
The Introduction to the Frontend
A comprehensive guide to frontend development that breaks down core concepts, terminology, and best practices for aspiring web developers
verified Jul 15, 2026 · HTTP 200
CohortClass of 2026What it is
A comprehensive guide to frontend development that breaks down core concepts, terminology, and best practices for aspiring web developers. The resource includes practical examples, visual roadmaps, vocabulary definitions, and structured learning materials to build a strong foundation in frontend technologies.
HTTP liveness
10 probes since Jun 16Jun 16Jul 15
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — liveAlive · 200 OK
Discussion 0 comments
No comments yet. Be the first!
Pulse Indexobserved activity
10 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2026weekly
550 products launched in 2026 · 100% still active
550 active0 sunset
Still active
100%
Median lifespan
4.9y