Elixir
cooper
Loads CASC config files — hierarchical, with imports, variables, interpolation, environment reads and loops — into native Elixir terms.
Jan Oetjen
I build languages and the tooling around them — grammar compilers, data notations, configuration languages — mostly in Elixir, and mostly because the problem was interesting enough to keep going.
Developer in Kiel, Germany · Elixir, PHP, JavaScript, Java
Where to start
Languages & frameworks
Programming language
Praxis
A Clojure-shaped Lisp for the BEAM and JavaScript, with Erlang/OTP semantics — compiler, runtime and tools written in Praxis itself. Not yet released.
In development · v0.60Read more
Web framework
WebGlue
A web framework in Praxis, built as glue: Ring’s simplicity, Phoenix’s ambition. Small libraries that agree on one plain-map request/response contract.
In development · v0.4Read more
Grammar language
Aether
The grammar language of Ichor: a PEG notation in which the case of a name decides whether the lexer or the parser matches it. CASC and DXN are both defined in it.
Ichor 0.3Read more
Configuration language
CASC
The configuration format behind Cooper: typed values, variables, environment reads, cross-references, imports and loops — with a formal grammar.
Format 1.0Read more
Data format
DXN
Data eXchange Notation: one data model with a readable text form and a compact CBOR-based binary form — exact numbers, sets, tuples, structs, dates and schemas included.
Format 1.0Read more