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Erlang/OTP Update

Talkat Code BEAM Lite Stockholm 2026 · on Monday, 2026-05-18· [elixir-and-erlang]
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Release last month updates the BEAM VM and compiler with concrete changes: BEAM JIT yields up to 50% speedup on hot-path benchmarks, a new native_record representation reduces allocation and adds a compilation warning flag, comprehensions now allow multiple combined generators, and the supervisor children path is reworked so restart/control latency drops under ~299 microseconds. Demos use compiler flags and microbenchmarks against existing OTP releases and show the optimizations actually land.

AI-written summary · about

  1. 0:00Erlang/OTP Update intro
  2. 2:19Release highlights
  3. 6:49Differences from Erlang
  4. 11:18Combining elements
  5. 14:22Next steps
  6. 16:15Q&A
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