utop

Tech stack & purpose

utop is an improved read-eval-print loop (REPL) for OCaml that runs in terminals or Emacs. Built on the OCaml libraries Lambda-term and Zed, it provides context-sensitive code completion powered by compiler libraries, syntax highlighting, automatic evaluation of Lwt and Async expressions, a `#typeof` directive for type inspection, and vi-style editing mode. The project includes Emacs integration via `utop.el` and supports customizable prompts, key bindings, and automatic installation of toplevel printers for libraries annotated with the `[@@ocaml.toplevel_printer]` attribute.

Community & reference links

• here
• documentation

Languages

Contributors (top 30 of 77)

• 
  jdimino-js275 commits · 0 followers
• 
  Rudi Grinberg44 commits · 463 followers
• 
  Jérémie Dimino43 commits · 5 followers
• 
  Etienne Millon42 commits · 140 followers
• 
  Catherine39 commits · 2,906 followers
• 
  Bozhidar Batsov37 commits · 4,824 followers
• 
  ZAN DoYe33 commits · 11 followers
• 
  Wojciech Meyer33 commits · 42 followers
• 
  Florian Angeletti22 commits · 146 followers
• 
  Anil Madhavapeddy14 commits · 1,318 followers
• 
  Kate11 commits · 375 followers
• Fabian9 commits
• Mads Hartmann Jensen8 commits
• Matthias Andreas Benkard7 commits
• Brian Leung5 commits
• ncihnegn5 commits
• Anton Kochkov4 commits
• Leonid Rozenberg4 commits
• Christian Lindig3 commits
• Garth Tuohy3 commits
• Haz2 commits
• G-J2 commits
• Andrea Richiardi2 commits
• 
  Martin Trojer2 commits · 116 followers
• 
  Antonio Nuno Monteiro2 commits · 1,009 followers
• 
  Thomas Refis2 commits · 166 followers
• 
  Catherine2 commits · 2,906 followers
• Deokhwan Kim2 commits
• mars0i2 commits
• Juergen Hoetzel2 commits