Ask HN: Programming languages and Frameworks to learn in 2020
Which languages are worth to devote learning in 2020? and what about the new frameworks?
Rust - for low-level / systems programming
Elixir/OTP - for distributed systems, backend, JS-less
frontend (Phoenix LiveView)
Elm - for SPAs (Single Page Apps)
Julia - for number crunching
kdb+/q - for timeseries-specific workloads
Solidity - for get-rich-quick scams
NetLogo - for agent-based simulations
Typescript - for legacy browser, ReactNative and node.js code
Kotlin - for Android
Swift - for iOS and other Apple OSesI ran the hello world program on my 6-core MacBook and it got ~100 req/s. That was with SSL so enabling keepalive gets ~50k req/s (with P98 <1ms, P99 1ms, max 176 ms) on a Debug build though I don't expect much difference for a Release one.