Command Palette
Search for a command to run...
Learn by rebuilding Redis, Git, a database from scratch
Learn by rebuilding popular technologies like Redis, Git, and databases from the ground up
verified Jul 12, 2026 · HTTP 200
CohortClass of 2026What it is
Learn by rebuilding popular technologies like Redis, Git, and databases from the ground up. This approach helps developers gain a deeper understanding of the underlying systems and technologies. By rebuilding these technologies, developers can improve their problem-solving skills and learn new concepts.
HTTP liveness
1 probe since Jul 12Jul 12Jul 12
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jul 12, 2026First probe — liveAlive · 200 OK
Discussion 0 comments
No comments yet. Be the first!
Pulse Indexobserved activity
1 probe0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2026weekly
508 products launched in 2026 · 100% still active
508 active0 sunset
Still active
100%
Median lifespan
4.9y