Elixir Update
summary
Recent stable work ships as 1.18 release and targets a mid‑year 1.19 with the bulk of effort on the type system: a set‑theoretic, gradual, sound design with a type inference two‑pass strategy that only infers across standard libs and deps to stay fast. 1.18 adds xUnit parameterized tests and groups, mix format’s --migrate flag, built‑in JSON via OTP 27 integration, Hex package/search/UI improvements, a unified Elixir LSP effort, SPDX compliance, and a roadmap toward typed structs in 1.20 and function signatures afterwards.
AI-written summary · about
chapters (7)
- 0:00Elixir update introduction
- 2:40Version 1.18 feature overview
- 7:40Community and ecosystem news
- 10:30The type system foundations
- 16:04Type inference and evaluation
- 22:12Future roadmap and Q&A
- 23:32Closing remarks
