Issues

• Request: Pre-built statically-linked binaries for Linux (musl)

  ecto/loon#48 · Filter by author vazub opened on Jun 12, 2026

• How does this work with AI ?

  ecto/loon#45 · Filter by author atakanyenel opened on Jun 2, 2026

• [P3] Document non-goals: arbitrary-precision/rational/complex, OOP, char type, multi-line comments

  documentation
  ecto/loon#29 · Filter by author ecto opened on May 21, 2026

• [P3] Time as a standard effect (now, epoch, formatting)

  enhancement
  ecto/loon#28 · Filter by author ecto opened on May 21, 2026

• [P2] IO.exit, env-var set, and IO.args default handler

  bugenhancement
  ecto/loon#27 · Filter by author ecto opened on May 21, 2026

• [P2] Random number generation: rand, rand-int, seeding

  enhancement
  ecto/loon#26 · Filter by author ecto opened on May 21, 2026

• [P2] No way to find the index of an element in a vector

  enhancement
  ecto/loon#25 · Filter by author ecto opened on May 21, 2026

• [P2] Numeric literals: hex (0xFF), octal (0o17), binary (0b1010)

  enhancement
  ecto/loon#24 · Filter by author ecto opened on May 21, 2026

• [P2] String helpers: capitalize, pad-left/pad-right, repeat

  enhancement
  ecto/loon#23 · Filter by author ecto opened on May 21, 2026

• [P1] reduce returns () in every arg order — appears non-functional in the VM

  bug
  ecto/loon#22 · Filter by author ecto opened on May 21, 2026

• [P1] assoc and update silently no-op on vectors (immutable index update unsupported)

  bug
  ecto/loon#21 · Filter by author ecto opened on May 21, 2026

• [P1] Binary min/max return () — only the collection form works

  bug
  ecto/loon#20 · Filter by author ecto opened on May 21, 2026

• [P1] Core math builtins missing: sqrt, pow, floor, ceil, round, trig, log, exp, pi, e

  enhancement
  ecto/loon#19 · Filter by author ecto opened on May 21, 2026

• [P0] Vector and tuple patterns in match/let silently return () instead of binding

  bugdocumentation
  ecto/loon#17 · Filter by author ecto opened on May 21, 2026

• [P3] Type aliases (type-synonym)

  enhancement
  ecto/loon#16 · Filter by author ecto opened on May 21, 2026

• [P3] File and directory I/O: list-dir, exists?, mkdir, remove, open/append

  enhancement
  ecto/loon#15 · Filter by author ecto opened on May 21, 2026

• [P0] Option/Result aren't constructable at runtime without a local type declaration

  bugdocumentation
  ecto/loon#14 · Filter by author ecto opened on May 21, 2026

• A grammar for effects (~session types)

  ecto/loon#7 · Filter by author pygy opened on Feb 23, 2026

• Installer script page not found

  ecto/loon#2 · Filter by author rheaplex opened on Feb 21, 2026

• Playground sig unexpected behavior

  ecto/loon#1 · Filter by author cptroot opened on Feb 21, 2026