~/codecrush/recommendations
A lean showcase of what matches the stack we teach here: courses, certifications, infrastructure and gear. Every item goes through an editorial filter — no automated catalog. We earn a commission if you buy through these links; the price is the same for you.
Transparency: some links on this page are partner links. If you buy through them, CodeCrush earns a commission — you pay nothing extra. No vendor pays to appear here, and the recommendation stays editorial.
2 items
Hotmart
Meeting English, not exam English
The English that stalls a developer career is not reading — we decode documentation fine. It is meetings: following a daily, disagreeing in a code review, negotiating a deadline without losing the argument.
Price checked on 08/04/2026. Price and availability may change.
GearUP
When bandwidth is not the problem, the route is
The article on delay and latency explains why the path a packet takes weighs more than the speed you pay for. GearUP is the commercial version of that idea: when the default route from your ISP to the server is bad, it routes around it. Worth saying what it does not do — it creates no bandwidth you lack, and if your home Wi-Fi is the bottleneck, a cable fixes more and costs nothing.
Price checked on 08/04/2026. Price and availability may change.